{"id":27092,"date":"2024-11-24T18:51:07","date_gmt":"2024-11-24T10:51:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/?p=27092"},"modified":"2024-11-24T18:51:07","modified_gmt":"2024-11-24T10:51:07","slug":"rabbitmq%e4%b8%ad%e7%9a%84amqp%e5%8d%8f%e8%ae%ae%e8%a7%84%e8%8c%83","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/27092\/","title":{"rendered":"RabbitMQ\u4e2d\u7684AMQP\u534f\u8bae\u89c4\u8303"},"content":{"rendered":"<h2>\u4e00\u3001\u6982\u8ff0<\/h2>\n<p><strong>1.1 \u672c\u6587\u6863\u7684\u76ee\u6807<\/strong><\/p>\n<p>\u6b64\u6587\u6863\u5b9a\u4e49\u4e86\u4e00\u4e2a\u7f51\u7edc\u534f\u8bae\uff0d\u9ad8\u7ea7\u6d88\u606f\u961f\u5217\u534f\u8bae(AMQP), \u5b83\u4f7f\u4e00\u81f4\u7684\u5ba2\u6237\u7aef\u7a0b\u5e8f\u53ef\u4ee5\u4e0e\u4e00\u81f4\u7684\u6d88\u606f\u4e2d\u95f4\u4ef6\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1.<br \/>\n\u6211\u4eec\u9762\u5bf9\u7684\u662f\u8fd9\u4e2a\u9886\u57df\u6709\u7ecf\u9a8c\u7684\u6280\u672f\u8bfb\u8005\uff0c\u540c\u65f6\u8fd8\u63d0\u4f9b\u4e86\u8db3\u591f\u7684\u89c4\u8303\u548c\u6307\u5357\uff0e\u6280\u672f\u5de5\u7a0b\u5e08\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u6587\u6863\uff0c\u5728\u4efb\u4f55\u786c\u4ef6\u5e73\u53f0\u4e0a\u4f7f\u7528\u5404\u79cd\u7f16\u7a0b\u8bed\u8a00\u6765\u6784\u5efa\u9075\u4ece\u8be5\u534f\u8bae\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>1.2 \u6458\u8981<\/strong><\/p>\n<p><strong>1.2.1 \u4e3a\u4ec0\u4e48\u4f7f\u7528AMQP?<br \/>\n<\/strong><\/p>\n<p>AMQP\u5728\u4e00\u81f4\u6027\u5ba2\u6237\u7aef\u548c\u6d88\u606f\u4e2d\u95f4\u4ef6(\u4e5f\u79f0\u4e3a\u201dbrokers\u201d)\u4e4b\u95f4\u521b\u5efa\u4e86\u5168\u529f\u80fd\u7684\u4e92\u64cd\u4f5c\uff0e<br \/>\n\u6211\u4eec\u7684\u76ee\u6807\u662f\u5b9e\u73b0\u4e00\u79cd\u5728\u5168\u884c\u4e1a\u5e7f\u6cdb\u4f7f\u7528\u7684\u6807\u51c6\u6d88\u606f\u4e2d\u95f4\u4ef6\u6280\u672f\uff0c\u4ee5\u964d\u4f4e\u4f01\u4e1a\u548c\u7cfb\u7edf\u96c6\u6210\u7684\u5f00\u9500\uff0c\u5e76\u4e14\u5411\u5927\u4f17\u63d0\u4f9b\u5de5\u4e1a\u7ea7\u7684\u96c6\u6210\u670d\u52a1\u3002<br \/>\n\u6211\u4eec\u7684\u5b97\u65e8\u662f\u901a\u8fc7AMQP\uff0c\u8ba9\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u80fd\u529b\u6700\u7ec8\u88ab\u7f51\u7edc\u672c\u8eab\u6240\u5177\u6709\uff0c\u5e76\u4e14\u901a\u8fc7\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u5e7f\u6cdb\u4f7f\u7528\u53d1\u5c55\u51fa\u4e00\u7cfb\u5217\u6709\u7528\u7684\u5e94\u7528\u7a0b\u5e8f.<\/p>\n<p><strong>1.2.2 AMQP\u8303\u56f4<\/strong><\/p>\n<p>\u4e3a\u4e86\u5b8c\u5168\u5b9e\u73b0\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u9700\u8981\u5145\u5206\u5b9a\u4e49\u7f51\u7edc\u534f\u8bae\u548c\u6d88\u606f\u4ee3\u7406\u670d\u52a1\u7684\u529f\u80fd\u8bed\u4e49\u3002<br \/>\n\u56e0\u6b64\uff0cAMQP\u901a\u8fc7\u5982\u4e0b\u6765\u5b9a\u4e49\u4e86\u7f51\u7edc\u534f\u8bae(AMQP\u662f\u534f\u8bae\uff01)\u548c\u670d\u52a1\u7aef\u670d\u52a1\uff1a<\/p>\n<ul>\n<li>\u4e00\u5957\u786e\u5b9a\u7684\u6d88\u606f\u4ea4\u6362\u529f\u80fd\uff0c\u4e5f\u5c31\u662f\u201c\u9ad8\u7ea7\u6d88\u606f\u4ea4\u6362\u534f\u8bae\u6a21\u578b\u201d\u3002AMQP\u6a21\u578b\u5305\u62ec\u4e00\u5957\u7528\u4e8e\u8def\u7531\u548c\u5b58\u50a8\u6d88\u606f\u7684\u529f\u80fd\u6a21\u5757\uff0c\u4ee5\u53ca\u4e00\u5957\u5728\u8fd9\u4e9b\u6a21\u5757\u4e4b\u95f4\u4ea4\u6362\u6d88\u606f\u7684\u89c4\u5219<\/li>\n<li>\u4e00\u4e2a\u7f51\u7edc\u7ebf\u7ea7\u534f\u8bae\uff08\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff09\uff0cAMQP\u4fc3\u4f7f\u5ba2\u6237\u7aef\u53ef\u4f7f\u7528AMQ\u6a21\u578b\u6765\u4e0e\u670d\u52a1\u5668\u4ea4\u4e92\uff0e<br \/>\n\u53ef\u4ee5\u53ea\u5b9e\u73b0AMQP\u534f\u8bae\u89c4\u8303\u4e2d\u7684\u7684\u90e8\u5206\u8bed\u4e49\uff0c\u4f46\u662f\u6211\u4eec\u76f8\u4fe1\u8fd9\u4e9b\u660e\u786e\u7684\u8bed\u4e49\u6709\u52a9\u4e8e\u7406\u89e3\u8fd9\u4e2a\u534f\u8bae\u3002<\/li>\n<\/ul>\n<p><strong>1.2.3 \u9ad8\u7ea7\u6d88\u606f\u961f\u5217\u6a21\u578b(AMQ \u6a21\u578b)<\/strong><\/p>\n<p>\u6211\u4eec\u9700\u8981\u660e\u786e\u5b9a\u4e49\u670d\u52a1\u5668\u8bed\u4e49\uff0c\u56e0\u4e3a\u6240\u6709\u670d\u52a1\u5668\u5b9e\u73b0\u90fd\u5e94\u8be5\u4e0e\u8fd9\u4e9b\u8bed\u4e49\u4fdd\u6301\u4e00\u81f4\u6027\uff0c\u5426\u5219\u5c31\u65e0\u6cd5\u8fdb\u884c\u4e92\u64cd\u4f5c.\u00a0 \u56e0\u6b64AMQ \u6a21\u578b\u5b9a\u4e49\u4e86\u4e00\u7cfb\u5217\u6a21\u5757\u5316\u7ec4\u4ef6\u548c\u6807\u51c6\u89c4\u5219\u6765\u8fdb\u884c\u534f\u4f5c. \u6709\u4e09\u79cd\u7c7b\u578b\u7684\u7ec4\u4ef6\u53ef\u4ee5\u8fde\u63a5\u670d\u52a1\u5668\u5904\u7406\u94fe\u6765\u521b\u5efa\u9884\u671f\u7684\u529f\u80fd:<\/p>\n<ul>\n<li>\u00a0\u201c\u4ea4\u6362\u5668(exchange)\u201d \uff1a\u63a5\u6536\u6765\u81ea\u53d1\u5e03\u8005\u5e94\u7528\u7a0b\u5e8f\u7684\u6d88\u606f\uff0c\u5e76\u57fa\u4e8e\u4efb\u610f\u6761\u4ef6(\u901a\u5e38\u662f\u6d88\u606f\u5c5e\u6027\u548c\u5185\u5bb9\uff09\u5c06\u8fd9\u4e9b\u6d88\u606f\u8def\u7531\u5230\u6d88\u606f\u961f\u5217(message queues).<\/li>\n<li>\u201c\u6d88\u606f\u961f\u5217(message queue)\u201d\uff1a\u5b58\u50a8\u6d88\u606f\u76f4\u5230\u5b83\u4eec\u53ef\u4ee5\u88ab\u6d88\u8d39\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f(\u6216\u591a\u7ebf\u7a0b\u5e94\u7528\u7a0b\u5e8f)\u5b89\u5168\u5904\u7406\uff0e<\/li>\n<li>\u201c\u7ed1\u5b9a(binding)\u201d:\u5b9a\u4e49\u4e86\u6d88\u606f\u961f\u5217\u4e0e\u4ea4\u6362\u5668\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u5e76\u63d0\u4f9b\u4e86\u6d88\u606f\u8def\u7531\u6761\u4ef6\uff0e<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u6a21\u578b\u6211\u4eec\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u6a21\u62df\u7ecf\u5178\u7684\u5b58\u50a8\u8f6c\u53d1\u961f\u5217\u548c\u9762\u5411\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u4e3b\u9898\u8ba2\u9605\u6982\u5ff5. \u6211\u4eec\u8fd8\u53ef\u4ee5\u8868\u793a\u66f4\u4e3a\u590d\u6742\u7684\u6982\u5ff5\uff0c\u4f8b\u5982\uff1a\u57fa\u4e8e\u5185\u5bb9\u7684\u8def\u7531\uff0c\u5de5\u4f5c\u8d1f\u8f7d\u5206\u914d\u548c\u6309\u9700\u6d88\u606f\u961f\u5217\u3002<\/p>\n<p>\u5927\u81f4\u4e0a\u8bb2\uff0c AMQP \u670d\u52a1\u5668\u7c7b\u4f3c\u4e0e\u90ae\u4ef6\u670d\u52a1\u5668, \u6bcf\u4e2a\u4ea4\u6362\u5668\u90fd\u626e\u6f14\u4e86\u6d88\u606f\u4f20\u9001\u4ee3\u7406,\u6bcf\u4e2a\u6d88\u606f\u961f\u5217\u90fd\u4f5c\u4e3a\u90ae\u7bb1\uff0c\u800c\u7ed1\u5b9a\u5219\u5b9a\u4e49\u4e86\u6bcf\u4e2a\u4f20\u9001\u4ee3\u7406\u4e2d\u7684\u8def\u7531\u8868.\u53d1\u5e03\u8005\u53d1\u9001\u6d88\u606f\u7ed9\u72ec\u7acb\u7684\u4f20\u9001\u4ee3\u7406,\u7136\u540e\u4f20\u9001\u4ee3\u7406\u518d\u8def\u7531\u6d88\u606f\u5230\u90ae\u7bb1\u4e2d.\u6d88\u8d39\u8005\u4ece\u90ae\u7bb1\u4e2d\u6536\u53d6\u6d88\u606f. \u76f8\u6bd4\u8f83\u800c\u8a00\uff0c\u5728AMQP\u4e4b\u524d\u7684\u8bb8\u591a\u4e2d\u95f4\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u53d1\u5e03\u8005\u76f4\u63a5\u53d1\u9001\u6d88\u606f\u5230\u72ec\u7acb\u6536\u4ef6\u7bb1(\u5728\u5b58\u50a8\u8f6c\u53d1\u961f\u5217\u7684\u60c5\u51b5\u4e0b),\u6216\u8005\u53d1\u5e03\u5230\u90ae\u4ef6\u5217\u8868\u4e2d (\u5728\u4e3b\u9898\u8ba2\u9605\u7684\u60c5\u51b5\u4e0b).<\/p>\n<p>\u533a\u522b\u5c31\u5728\u4e8e\u7528\u6237\u53ef\u4ee5\u63a7\u5236\u6d88\u606f\u961f\u5217\u548c\u4ea4\u6362\u5668\u4e4b\u95f4\u7684\u7ed1\u5b9a\u89c4\u5219\uff0c\u8fd9\u53ef\u4ee5\u505a\u5f88\u591a\u6709\u8da3\u7684\u4e8b\u60c5\uff0c\u6bd4\u5982\u5b9a\u4e49\u4e00\u6761\u89c4\u5219\uff1a\u201c\u5c06\u6240\u6709\u5305\u542b\u8fd9\u6837\u6d88\u606f\u5934\u7684\u6d88\u606f\u90fd\u590d\u5236\u4e00\u4efd\u518d\u53d1\u9001\u5230\u6d88\u606f\u961f\u5217\u4e2d\u201d\u3002<br \/>\nAMQ\u6a21\u578b\u662f\u57fa\u4e8e\u4e0b\u9762\u7684\u9700\u6c42\u6765\u9a71\u52a8\u8bbe\u8ba1\u7684\uff1a<\/p>\n<ul>\n<li>\u652f\u6301\u4e0e\u4e3b\u8981\u6d88\u606f\u4ea7\u54c1\u76f8\u5ab2\u7f8e\u7684\u8bed\u4e49\u3002.<\/li>\n<li>\u63d0\u4f9b\u4e0e\u4e3b\u8981\u6d88\u606f\u4ea7\u54c1\u76f8\u5ab2\u7f8e\u7684\u6027\u80fd\u6c34\u5e73.<\/li>\n<li>\u5141\u8bb8\u901a\u8fc7\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u670d\u52a1\u5668\u7279\u5b9a\u8bed\u4e49\u6765\u7f16\u7a0b.<\/li>\n<li>\u7075\u6d3b\u6027\uff0c\u53ef\u6269\u5c55\u6027\uff0c\u7b80\u5355\u6027<\/li>\n<\/ul>\n<p><strong>1.2.4 \u9ad8\u7ea7\u6d88\u606f\u961f\u5217\u534f\u8bae(AMQP)<\/strong><\/p>\n<p>AMQP\u534f\u8bae\u662f\u5177\u6709\u73b0\u4ee3\u7279\u5f81\u7684\u4e8c\u8fdb\u5236\u534f\u8bae: \u5b83\u662f\u591a\u901a\u9053\u7684, \u534f\u5546\u7684\uff0c\u5f02\u6b65\u7684\uff0c\u5b89\u5168\u7684\uff0c\u4fbf\u643a\u7684\uff0c\u81ea\u7136\u7684\uff0c\u9ad8\u6548\u7684\u3002 AMQP\u901a\u5e38\u5212\u5206\u6210\u4e24\u5c42:<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u529f\u80fd\u5c42( functional layer)\u5b9a\u4e49\u4e86\u4e00\u7cfb\u5217\u547d\u4ee4(\u5206\u6210\u529f\u80fd\u72ec\u7acb\u7684\u903b\u8f91\u7c7b)\uff0c\u53ef\u4e3a\u5e94\u7528\u7a0b\u5e8f\u505a\u6709\u7528\u5de5\u4f5c\u3002<\/li>\n<li>\u4f20\u8f93\u5c42\uff0c\u5c06\u8fd9\u4e9b\u65b9\u6cd5\u4ece\u5e94\u7528\u7a0b\u5e8f\u5e94\u7528\u642c\u5230\u670d\u52a1\u5668\u5e76\u8fd4\u56de\uff0c\u5b83\u540c\u65f6\u4f1a\u5904\u7406\u901a\u9053\u590d\u7528\uff0c\u5e27\u540c\u6b65, \u5185\u5bb9\u7f16\u7801,\u5fc3\u8df3\u68c0\u6d4b, \u4ee5\u53ca\u6570\u636e\u8868\u793a\u548c\u9519\u8bef\u5904\u7406.<\/li>\n<\/ul>\n<p>\u5728\u4e0d\u6539\u53d8\u534f\u8bae\u53ef\u89c6\u529f\u80fd\u7684\u524d\u63d0\u4e0b\uff0c\u53ef\u4f7f\u7528\u4efb\u610f\u7684\u4f20\u8f93\u534f\u8bae\u6765\u66ff\u6362\u4f20\u8f93\u5c42.\u4e5f\u53ef\u4ee5\u5c06\u540c\u4e00\u4e2a\u4f20\u8f93\u5c42\u7528\u4e8e\u4e0d\u540c\u7684\u9ad8\u7ea7\u534f\u8bae.<\/p>\n<p>AMQ\u6a21\u578b\u662f\u57fa\u4e8e\u4e0b\u9762\u9700\u6c42\u9a71\u52a8\u7684:<\/p>\n<ul>\n<li>\u4e3a\u4e86\u4fdd\u8bc1\u4e00\u81f4\u6027\u5b9e\u73b0\u4e4b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\u3002.<\/li>\n<li>\u63d0\u4f9b\u670d\u52a1\u8d28\u91cf\u7684\u663e\u5f0f\u63a7\u5236.<\/li>\n<li>\u4e00\u8d2f\u7684\u3001\u660e\u786e\u7684\u547d\u540d.<\/li>\n<li>\u901a\u8fc7\u534f\u8bae\u5141\u8bb8\u670d\u52a1\u5668\u5b8c\u5168\u53ef\u914d\u7f6e\uff0e<\/li>\n<li>\u4f7f\u7528\u547d\u4ee4\u6807\u8bb0\u6cd5\u53ef\u8f7b\u6613\u5730\u6620\u5c04\u5230\u5e94\u7528\u7a0b\u5e8f\u7ea7\u522bAPI.<\/li>\n<li>\u4e00\u76ee\u4e86\u7136\uff0c\u6bcf\u4e2a\u64cd\u4f5c\u90fd\u5728\u505a\u81ea\u5df1\u7684\u4e8b\u60c5\u3002<\/li>\n<\/ul>\n<p>AMQP\u4f20\u8f93\u5c42\u7684\u8bbe\u8ba1\u662f\u7531\u4ee5\u4e0b\u9700\u6c42\u9a71\u52a8\u7684\uff08\u6ca1\u6709\u7279\u5b9a\u987a\u5e8f\uff09\uff1a<\/p>\n<ul>\n<li>\u575a\u5b9e\u7684\uff0c\u4f7f\u7528\u4e8c\u8fdb\u5236\u7f16\u7801\u6765\u6253\u5305\u548c\u89e3\u5305\uff0e<\/li>\n<li>\u5904\u7406\u4efb\u4f55\u5927\u5c0f\u7684\u6d88\u606f\uff0c\u6ca1\u6709\u660e\u663e\u9650\u5236\uff08\u5b9e\u9645\u4e0a\u6709\u9650\u5236\uff09.<\/li>\n<li>\u5728\u5355\u4e2a\u8fde\u63a5\u4e0a\u643a\u5e26\u643a\u5e26\u591a\u4e2a\u901a\u9053.<\/li>\n<li>\u957f\u65f6\u95f4\u751f\u5b58\u7684\uff0c\u6ca1\u6709\u663e\u8457\u7684\u5185\u5efa\u9650\u5236\u3002<\/li>\n<li>\u5141\u8bb8\u5f02\u6b65\u547d\u4ee4\u5728\u7ba1\u9053\u4e2d\u6392\u961f.<\/li>\n<li>\u6613\u4e8e\u6269\u5c55\uff0c\u4ee5\u5904\u7406\u65b0\u7684\u66f4\u65b0\u7684\u9700\u6c42\u3002<\/li>\n<li>\u4e0e\u672a\u6765\u7248\u672c\u517c\u5bb9\u3002<\/li>\n<li>\u53ef\u4fee\u590d\uff0c\u4f7f\u7528\u4e00\u4e2a\u5f3a\u5927\u7684\u65ad\u8a00\u6a21\u578b\u3002<\/li>\n<li>\u5bf9\u7f16\u7a0b\u8bed\u8a00\u4fdd\u6301\u4e2d\u7acb\u3002<\/li>\n<li>\u9002\u5408\u4ee3\u7801\u6269\u5c55\u8fc7\u7a0b\u3002<\/li>\n<\/ul>\n<p><strong>1.2.5 \u89c4\u6a21\u5316\u90e8\u7f72<\/strong><\/p>\n<p>AMQP\u8303\u56f4\u6db5\u76d6\u4e0d\u540c\u7b49\u7ea7\u89c4\u6a21\uff0c\u5927\u81f4\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u5f00\u53d1\/\u4e34\u65f6\u4f7f\u7528: 1\u53f0\u670d\u52a1\u5668, 1\u4e2a\u7528\u6237, 10\u4e2a\u6d88\u606f\u961f\u5217,\u6bcf\u79d2 1\u4e2a\u6d88\u606f.<\/li>\n<li>\u4ea7\u54c1\u5e94\u7528\u7a0b\u5e8f: 2\u670d\u52a1\u5668, 10-100\u4e2a\u7528\u6237, 10-50\u4e2a\u6d88\u606f\u961f\u5217,\u6bcf\u79d210\u4e2a\u6d88\u606f(36Kmessages\/hour).<\/li>\n<li>\u90e8\u95e8\u4efb\u52a1\u5173\u952e\u5e94\u7528: 4 \u53f0\u670d\u52a1\u5668, 100-500\u4e2a\u7528\u6237, 50-100 \u4e2a\u6d88\u606f\u961f\u5217, \u6bcf\u79d2100\u4e2a\u6d88\u606f(360K\/hour).<\/li>\n<li>\u533a\u57df\u4efb\u52a1\u5173\u952e\u5e94\u7528: 16 \u53f0\u670d\u52a1\u5668, 500-2,000 \u4e2a\u7528\u6237, 100-500 \u4e2a\u6d88\u606f\u961f\u5217\u548c\u4e3b\u9898,<br \/>\n\u6bcf\u79d21000\u4e2a\u6d88\u606f(3.6M\/hour).<\/li>\n<li>\u5168\u7403\u4efb\u52a1\u5173\u952e\u5e94\u7528: 64 \u53f0\u670d\u52a1\u5668, 2K-10K \u4e2a\u7528\u6237, 500-1000 \u4e2a\u6d88\u606f\u961f\u5217\u548c\u4e3b\u9898,<br \/>\n\u6bcf\u79d210,000 \u4e2a\u6d88\u606f(36M\/hour).<\/li>\n<li>\u5e02\u573a\u6570\u636e(\u4ea4\u6613): 200 \u53f0\u670d\u52a1\u5668, 5K \u4e2a\u7528\u6237, 10K \u4e3b\u9898, \u6bcf\u79d2100K\u4e2a\u6d88\u606f(360M\/hour).<\/li>\n<\/ul>\n<p>\u89c4\u6a21\u8d8a\u5927\uff0c\u6d88\u606f\u4f20\u8f93\u5ef6\u8fdf\u5c31\u8d8a\u91cd\u8981\uff0e\u4f8b\u5982\uff0c\u5e02\u573a\u6570\u636e\u53d8\u5316\u76f8\u5f53\u5feb. \u5b9e\u73b0\u53ef\u4ee5\u4f9d\u636e\u4e0d\u540c\u7684\u670d\u52a1\u8d28\u91cf\u548c\u7ba1\u7406\u80fd\u529b\u4e0d\u533a\u5206\u5bf9\u5f85\uff0c\u4f46\u5fc5\u987b\u4e0e\u672c\u89c4\u8303\u517c\u5bb9\uff0e<\/p>\n<p><strong>1.2.6 \u529f\u80fd\u8303\u56f4<\/strong><\/p>\n<p>\u6211\u4eec\u8981\u652f\u6301\u591a\u79cd\u6d88\u606f\u4f20\u9012\u67b6\u6784\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u591a\u4e2awriters\u548c\u4e00\u4e2areader\u6765\u5b58\u50a8\u8f6c\u53d1.<\/li>\n<li>\u4f7f\u7528\u591a\u4e2awriters\u548c\u591a\u4e2areaders\u6765\u5206\u6563\u5de5\u4f5c\u8d1f\u8f7d\uff0e<\/li>\n<li>\u4f7f\u7528\u591a\u4e2awriters\u548c\u591a\u4e2areaders\u6765\u53d1\u5e03\u8ba2\u9605<\/li>\n<li>\u4f7f\u7528\u591a\u4e2awriters\u548c\u591a\u4e2areaders\u6765\u57fa\u4e8e\u5185\u5bb9\u8def\u7531\uff0e<\/li>\n<li>\u4f7f\u7528\u591a\u4e2awriters\u548c\u591a\u4e2areaders\u6765\u8fdb\u884c\u961f\u5217\u6587\u4ef6\u4f20\u8f93\uff0e<\/li>\n<li>\u5728\u4e24\u4e2a\u8282\u70b9\u4e4b\u95f4\u8fdb\u884c\u70b9\u5bf9\u70b9\u8fde\u63a5.<\/li>\n<li>\u4f7f\u7528\u591a\u4e2a\u6e90\u548c\u591a\u4e2areaders\u6765\u5206\u5e03\u5e02\u573a\u6570\u636e\uff0e<\/li>\n<\/ul>\n<p><strong>1.3 \u6587\u6863\u7ec4\u7ec7<\/strong><\/p>\n<p>\u6587\u6863\u5206\u6210\u4e94\u4e2a\u7ae0\u8282, \u5176\u4e2d\u5927\u90e8\u5206\u8bbe\u8ba1\u4e3a\u53ef\u6309\u4f60\u7684\u5174\u8da3\u6765\u72ec\u7acb\u9605\u8bfb\uff1a<\/p>\n<ul>\n<li>\u201c\u6982\u8ff0\u201d (\u672c\u7ae0). \u8bfb\u672c\u7ae0\u6765\u4e86\u89e3\u4ecb\u7ecd.<\/li>\n<li>\u201c\u603b\u4f53\u67b6\u6784\u201d,\u8fd9\u7ae0\u4e2d\u6211\u4eec\u63cf\u8ff0\u4e86\u67b6\u6784\u548cAMQP\u603b\u4f53\u8bbe\u8ba1. \u672c\u7ae0\u7684\u76ee\u7684\u662f\u5e2e\u52a9\u7cfb\u7edf\u67b6\u6784\u5e08\u4e86\u89e3AMQP\u5982\u4f55\u5de5\u4f5c\u7684.<\/li>\n<li>\u201c\u529f\u80fd\u8bf4\u660e\u201d, \u8fd9\u7ae0\u4e2d\u6211\u4eec\u5b9a\u4e49\u4e86\u5e94\u7528\u7a0b\u5e8f\u5982\u4f55\u4e0eAMQP\u4e00\u8d77\u534f\u540c\u5de5\u4f5c. \u672c\u7ae0\u5148\u8bb2\u8ff0\u4e86\u4e00\u4e2a\u53ef\u8bfb\u6027\u8ba8\u8bba\uff0c\u5176\u6b21\u662f\u6bcf\u4e2a\u534f\u8bae\u547d\u4ee4\u7684\u8be6\u7ec6\u89c4\u8303\uff0c\u4ee5\u4f5c\u4e3a\u5b9e\u65bd\u8005\u53c2\u8003\u3002\u5728\u9605\u8bfb\u672c\u7ae0\u4e4b\u524d\uff0c\u4f60\u5e94\u8be5\u9605\u8bfb\u603b\u4f53\u6784\u67b6\uff0e<\/li>\n<li>\u201c\u6280\u672f\u8bf4\u660e\u201d,\u8fd9\u7ae0\u4e2d\u6211\u4eec\u5b9a\u4e49\u4e86AMQP\u4f20\u8f93\u5c42\u662f\u5982\u4f55\u5de5\u4f5c\u7684. \u8fd9\u7ae0\u7531\u7b80\u77ed\u8ba8\u8bba\u548c\u7ebf\u8def\u7ed3\u6784\u7684\u8be6\u7ec6\u8bf4\u660e\u7ec4\u6210\uff0e\u4f60\u5982\u679c\u60f3\u7ebf\u8def\u7ea7\u534f\u8bae\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff0c\u53ef\u4ee5\u9605\u8bfb\u672c\u7ae0\uff0e<\/li>\n<\/ul>\n<p><strong>1.4 \u7ea6\u5b9a<\/strong><\/p>\n<p><strong>1.4.1 \u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488<\/strong><\/p>\n<ul>\n<li>\u6211\u4eec\u4f7f\u7528\u4e86IETF RFC 2119\u4e2d\u5b9a\u4e49\u7684\u672f\u8bed MUST, MUST NOT, SHOULD, SHOULD NOT, \u548c MAY\uff0e<\/li>\n<li>\u5f53\u8ba8\u8bba\u9700\u8981AMQP\u670d\u52a1\u5668\u7684\u7279\u5b9a\u884c\u4e3a\u65f6\uff0c\u6211\u4eec\u4f7f\u7528\u672f\u8bed\u201dthe server\u201d\uff0e<\/li>\n<li>\u5f53\u8ba8\u8bba\u9700\u8981AMQP\u5ba2\u6237\u7aef\u7684\u7279\u5b9a\u884c\u4e3a\u65f6\uff0c\u6211\u4eec\u4f7f\u7528\u672f\u8bed\u201dthe client\u201d\uff0e<\/li>\n<li>\u6211\u4eec\u4f7f\u7528\u672f\u8bed\u201dthe peer\u201d \u6765\u4ee3\u8868\u670d\u52a1\u5668\u6216\u5ba2\u6237\u7aef.<\/li>\n<li>\u5982\u679c\u6ca1\u6709\u6307\u793a\uff0c\u6570\u5b57\u503c\u662f\u5341\u8fdb\u5236\u7684.<\/li>\n<li>Protocol\u5e38\u91cf\u662f\u4ee5\u5927\u5199\u540d\u79f0\u8868\u793a. AMQP\u5b9e\u73b0\u5e94\u5f53\u5728\u5b9a\u4e49\uff0c\u6e90\u7801\uff0c\u4ee5\u53ca\u6587\u6863\u4e2d\u4f7f\u7528\u8fd9\u4e9b\u540d\u79f0.<\/li>\n<li>\u5c5e\u6027\u540d\u79f0\uff0c\u65b9\u6cd5\u540d\u79f0\uff0c\u4ee5\u53ca\u5e27\u5b57\u6bb5\u662f\u4ee5\u5c0f\u5199\u540d\u79f0\u6765\u8868\u793a. AMQP\u5b9e\u73b0\u5e94\u5f53\u5728\u5b9a\u4e49\uff0c\u6e90\u7801\uff0c\u4ee5\u53ca\u6587\u6863\u4e2d\u4f7f\u7528\u8fd9\u4e9b\u540d\u79f0.<\/li>\n<li>AMQP\u4e2d\u7684\u5b57\u7b26\u4e32\u662f\u533a\u5206\u5927\u5c0f\u5199\u7684.\u4f8b\u5982, \u201camq.Direct\u201d\u4e0e\uff02amq.direct\u201d\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u4ea4\u6362\u5668.<\/li>\n<\/ul>\n<p><strong>1.4.2 \u7248\u672c\u7f16\u53f7\u65b9\u5f0f<\/strong><\/p>\n<p>AMQP\u7248\u672c\u4f7f\u7528\u4e24\u4e2a\u6216\u4e09\u4e2a\u6570\u5b57\u8fdb\u884c\u8868\u793a \u2013 \u4e3b\u7248\u672c\u53f7\uff0c\u6b21\u7248\u672c\u53f7\u4ee5\u53ca\u53ef\u9009\u7684\u4fee\u8ba2\u7248\u672c\u53f7.\u4e3a\u4e86\u65b9\u4fbf\uff0c\u7248\u672c\u53f7\u8868\u793a\u4e3a\uff1amajor-minor[-revision] \u6216major.minor[.revision]:<\/p>\n<ul>\n<li>\u5b98\u65b9\u8bf4\u660e\u4e2d\uff0cmajor, minor, \u548crevision\u5747\u652f\u6301\uff10\u523099\u7684\u6570\u5b57.<\/li>\n<li>Major, minor, \u548c revision \u4e2d100\u53ca\u5176\u4ee5\u4e0a\u7684\u6570\u5b57\u4fdd\u7559\u7528\u4e8e\u5185\u90e8\u6d4b\u8bd5\u548c\u5f00\u53d1\uff0e<\/li>\n<li>\u7248\u672c\u53f7\u8868\u660e\u4e86\u8bed\u6cd5\u548c\u8bed\u4e49\u4e92\u64cd\u4f5c\u6027\u3002<\/li>\n<li>\u7248\u672c 0-9-1 \u8868\u793a major = 0, minor = 9, revision = 1.<\/li>\n<li>1.1\u7248\u672c\u8868\u793a\u4e3amajor = 1, minor = 1, revision = 0. AMQP\/1.1\u7b49\u4ef7\u4e8eAMQP\/1.1.0\u6216AMQP\/1-1-0.<\/li>\n<\/ul>\n<p><strong>1.4.3 \u6280\u672f\u672f\u8bed<\/strong><\/p>\n<p>\u8fd9\u4e9b\u672f\u8bed\u5728\u672c\u6587\u6863\u7684\u4e0a\u4e0b\u6587\u4e2d\u6709\u7279\u6b8a\u7684\u610f\u4e49\uff1a<\/p>\n<ul>\n<li>AMQP \u547d\u4ee4\u67b6\u6784(AMQP command architecture): \u7528\u4e8e\u5728AMQ\u6a21\u578b\u67b6\u6784\u4e0a\u6267\u884c\u64cd\u4f5c\u7684\u7ebf\u7ea7\u534f\u8bae\u547d\u4ee4.<\/li>\n<li>AMQ\u6a21\u5757\u67b6\u6784(AMQ model architecture): \u8868\u793a\u5173\u952e\u5b9e\u4f53\u548c\u8bed\u4e49\u7684\u903b\u8f91\u6846\u67b6\uff0c\u5b83\u5fc5\u987b\u5bf9\u517c\u5bb9AMQP\u5b9e\u73b0\u7684\u670d\u52a1\u5668\u53ef\u7528\uff0c \u4f7f\u5f97\u670d\u52a1\u5668\u7684\u72b6\u6001\u53ef\u4ee5\u901a\u8fc7\u5ba2\u6237\u7aef\u6309\u672c\u89c4\u8303\u4e2d\u5b9a\u4e49\u7684\u8bed\u4e49\u6765\u5b9e\u73b0.<\/li>\n<li>Connection: \u7f51\u7edc\u8fde\u63a5,\u5982.\u4e00\u4e2aTCP\/IP socket\u8fde\u63a5.<\/li>\n<li>Channel: \u4e24\u4e2aAMQP\u8282\u70b9\u4e4b\u95f4\u53cc\u5411\u901a\u4fe1\u6d41. \u901a\u9053\u662f\u591a\u8def\u590d\u7528\u7684\uff0c\u56e0\u6b64\u5355\u4e2a\u7f51\u7edc\u8fde\u63a5\u53ef\u4ee5\u652f\u6491\u591a\u4e2a\u901a\u9053<\/li>\n<li>Client: AMQP\u8fde\u63a5\u6216\u901a\u9053\u7684\u53d1\u8d77\u4eba. AMQP\u4e0d\u662f\u5bf9\u79f0\u7684.\u5ba2\u6237\u7aef\u751f\u4ea7\u548c\u6d88\u8d39\u6d88\u606f\uff0c\u800c\u670d\u52a1\u5668\u7aef\u5165\u5217\u548c\u8def\u7531\u6d88\u606f.<\/li>\n<li>Server\uff1a\u63a5\u53d7\u5ba2\u6237\u7aef\u8fde\u63a5\uff0c\u5b9e\u73b0AMQP\u6d88\u606f\u961f\u5217\u548c\u8def\u7531\u529f\u80fd\u7684\u8fc7\u7a0b.\u4e5f\u79f0\u4e3a\u201dbroker\u201d.<\/li>\n<li>Peer: AMQP\u8fde\u63a5\u4e2d\u4efb\u610f\u4e00\u65b9.AMQP\u8fde\u63a5\u660e\u786e\u5305\u542b\u4e24\u4e2a\u8282\u70b9(\u4e00\u4e2a\u662fclient, \u4e00\u4e2a\u662fserver).<\/li>\n<li>Frame: \u4e00\u4e2a\u6b63\u5f0f\u5b9a\u4e49\u7684\u8fde\u63a5\u6570\u636e\u5305\u3002\u6846\u67b6\u603b\u662f\u8fde\u63a5\u5199\u548c\u8bfb\u6570\u636e\u5305-\u4f5c\u4e3a\u8fde\u63a5\u4e0a\u7684\u4e00\u4e2a\u5355\u5143\u3002<\/li>\n<li>Protocol class:\u00a0 \u7528\u4e8e\u5904\u7406\u7279\u5b9a\u7c7b\u578b\u529f\u80fd\u7684AMQP\u547d\u4ee4\u96c6\u5408 (\u4e5f\u79f0\u4e3a\u65b9\u6cd5)\uff0e<\/li>\n<li>Method: \u7528\u4e8e\u5728\u8282\u70b9\u4e4b\u95f4\u4f20\u9012\u7279\u5b9a\u7c7b\u578b\u7684AMQP\u547d\u4ee4\u5e27.<\/li>\n<li>Content: \u670d\u52a1\u5668\u548c\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u4f20\u9001\u7684\u6570\u636e.\u8fd9\u4e2a\u672f\u8bed\u662f\u201cmessage\u201d\u7684\u540c\u4e49\u8bcd\u3002<\/li>\n<li>Content header:\u63cf\u8ff0\u5185\u5bb9\u5c5e\u6027\u7279\u5b9a\u7c7b\u578b\u5e27.<\/li>\n<li>Content body: \u5305\u542b\u539f\u59cb\u5e94\u7528\u7a0b\u5e8f\u6570\u636e\u7684\u7279\u5b9a\u7c7b\u578b\u5e27\uff0e\u5185\u5bb9\u4f53\u5e27\u5b8c\u5168\u4e0d\u900f\u660e-\u670d\u52a1\u5668\u4e0d\u4ee5\u4efb\u4f55\u65b9\u5f0f\u68c0\u67e5\u6216\u4fee\u6539\u5176body\u5185\u5bb9\uff0e<\/li>\n<li>Message: \u4e0eContent\u540c\u4e49.<\/li>\n<li>Exchange: \u670d\u52a1\u5668\u4e2d\u63a5\u6536\u6765\u81ea\u751f\u4ea7\u8005\u5e94\u7528\u7a0b\u5e8f\u7684\u6d88\u606f\u7684\u5b9e\u4f53\uff0c\u5e76\u53ef\u9009\u62e9\u5c06\u8fd9\u4e9b\u6d88\u606f\u8def\u7531\u5230\u670d\u52a1\u5668\u4e2d\u7684\u6d88\u606f\u961f\u5217\uff0e<\/li>\n<li>Exchange type: \u4ea4\u6362\u5668\u7279\u5b9a\u6a21\u578b\u7684\u7b97\u6cd5\u548c\u5b9e\u73b0.\u800c\u201d\u4ea4\u6362\u5668\u5b9e\u4f8b\u201d\u662f\u670d\u52a1\u5668\u4e2d\u7528\u4e8e\u63a5\u6536\u548c\u8def\u7531\u6d88\u606f\u7684\u5b9e\u4f53\uff0e<\/li>\n<li>Message queue: \u4fdd\u5b58\u6d88\u606f\u5e76\u5c06\u5b83\u4eec\u8f6c\u53d1\u7ed9\u6d88\u8d39\u8005\u5e94\u7528\u7a0b\u5e8f\u7684\u547d\u540d\u5b9e\u4f53\u3002<\/li>\n<li>Binding: \u7528\u4e8e\u521b\u5efa\u6d88\u606f\u961f\u5217\u548c\u4ea4\u6362\u5668\u7ed1\u5b9a\u5173\u7cfb\u7684\u5b9e\u73b0\uff0e<\/li>\n<li>Routing key: \u4e00\u4e2a\u865a\u62df\u5730\u5740\uff0c\u865a\u62df\u673a\u53ef\u7528\u5b83\u6765\u786e\u5b9a\u5982\u4f55\u8def\u7531\u4e00\u4e2a\u7279\u5b9a\u6d88\u606f\uff0e<\/li>\n<li>Durable: \u670d\u52a1\u5668\u8d44\u6e90\u53ef\u5728\u670d\u52a1\u5668\u91cd\u542f\u65f6\u6062\u590d.<\/li>\n<li>Transient: \u670d\u52a1\u5668\u8d44\u6e90\u6216\u6d88\u606f\u4f1a\u5728\u670d\u52a1\u5668\u91cd\u542f\u540e\u64e6\u9664\u6216\u91cd\u7f6e\uff0e<\/li>\n<li>Persistent: \u670d\u52a1\u5668\u5b58\u50a8\u5728\u53ef\u9760\u7684\u78c1\u76d8\u5b58\u50a8\u4e0a\u7684\u6d88\u606f\uff0c\u5e76\u4e14\u5728\u670d\u52a1\u5668\u91cd\u65b0\u542f\u52a8\u540e\u4e0d\u4e22\u5931.<\/li>\n<li>Consumer: \u4ece\u6d88\u606f\u961f\u5217\u4e2d\u8bf7\u6c42\u6d88\u606f\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f.<\/li>\n<li>Producer: \u53d1\u5e03\u6d88\u606f\u5230\u4ea4\u6362\u5668\u4e2d\u7684\u5ba2\u6237\u7aef\u7a0b\u5e8f\uff0e<\/li>\n<li>Virtual host: \u4ea4\u6362\u5668\uff0c\u6d88\u606f\u961f\u5217\u4ee5\u53ca\u76f8\u5173\u5bf9\u8c61\u7684\u96c6\u5408.\u00a0\u865a\u62df\u4e3b\u673a\u662f\u5171\u4eab\u540c\u4e00\u4e2a\u8eab\u4efd\u9a8c\u8bc1\u548c\u52a0\u5bc6\u73af\u5883\u7684\u72ec\u7acb\u670d\u52a1\u5668\u57df\u3002<\/li>\n<li>Assertion: \u4e00\u4e2a\u5fc5\u987b\u4e3atrue\u4e14\u53ef\u7ee7\u7eed\u6267\u884c\u7684\u6761\u4ef6\uff0e<\/li>\n<li>Exception: \u4e00\u4e2a\u5931\u8d25\u7684\u65ad\u8a00\uff0c\u53ef\u901a\u8fc7Channel\u6216Connection\u6765\u5173\u95ed.<\/li>\n<\/ul>\n<p>\u5728AMQP\u4e2d\u8fd9\u4e9b\u672f\u8bed\u6ca1\u6709\u7279\u6b8a\u610f\u4e49\uff1a<\/p>\n<ul>\n<li>Topic: \u901a\u5e38\u662f\u5206\u53d1\u6d88\u606f\u7684\u4e00\u79cd\u624b\u6bb5; AMQP\u4f7f\u7528\u4e00\u4e2a\u6216\u591a\u4e2a\u4ea4\u6362\u5668\u7c7b\u578b\u6765\u5b9e\u73b0topics\uff0e<\/li>\n<li>Subscription:\u901a\u5e38\u662f\u4ecetopics\u4e2d\u63a5\u6536\u6570\u636e\u7684\u8bf7\u6c42\uff0c AMQP\u4ee5\u6d88\u606f\u961f\u5217\u548c\u7ed1\u5b9a\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u8ba2\u9605\uff0e<\/li>\n<li>Service: \u901a\u5e38\u4e0eserver\u4e00\u4e2a\u542b\u4e49. AMQP\u4f7f\u7528\u201cserver\u201d\u6765\u9075\u5faaIETF\u6807\u51c6\u547d\u540d\u3002<\/li>\n<li>Broker: \u901a\u5e38\u4e0eserver\u4e00\u4e2a\u542b\u4e49\u3002AMQP\u4f7f\u7528\u672f\u8bed\u201cclient\u201d\u548c\u201cserver\u201d\u6765\u9075\u5faaIETF\u6807\u51c6\u672f\u8bed\u3002<\/li>\n<li>Router: \u6709\u65f6\u7528\u6765\u63cf\u8ff0\u4ea4\u6362\u5668\u7684\u52a8\u4f5c.\u4ea4\u6362\u5668\u4e5f\u53ef\u4ee5\u4f5c\u4e3a\u6d88\u606f\u7ec8\u70b9,\u00a0 \u201crouter\u201d \u5728\u7f51\u7edc\u9886\u57df\u4e2d\u6709\u7279\u6b8a\u610f\u4e49,\u56e0\u6b64AMQP\u4e0d\u4f1a\u4f7f\u7528\u5b83.<\/li>\n<\/ul>\n<h2>\u4e8c\u3001\u603b\u4f53\u67b6\u6784<\/h2>\n<p><strong>2.1 AMQ \u6a21\u5757\u67b6\u6784<\/strong><\/p>\n<p>\u672c\u8282\u5c06\u8bb2\u89e3\u4e86\u670d\u52a1\u5668\u8bed\u6cd5\uff0c\u987b\u6807\u51c6\u5316\u6765\u4fdd\u8bc1AMQP\u5b9e\u73b0\u4e4b\u95f4\u53ef\u4e92\u64cd\u4f5c\u7684\u8bed\u4e49\u3002<\/p>\n<p><strong>2.1.1 \u4e3b\u8981\u5b9e\u4f53<\/strong><\/p>\n<p>\u4e0b\u9762\u7684\u56fe\u663e\u793a\u4e86\u6574\u4f53AMQ\u6a21\u578b\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u603b\u7ed3\u4e00\u4e0b\u4e2d\u95f4\u4ef6\u670d\u52a1\u5668\u662f\u4ec0\u4e48:\u5b83\u662f\u4e00\u4e2a\u63a5\u53d7\u6d88\u606f\u7684\u6570\u636e\u670d\u52a1\u5668\uff0c\u5e76\u4e3b\u8981\u505a\u4e24\u4ef6\u4e8b\u60c5\uff0c\u4f9d\u636e\u6761\u4ef6\u5c06\u6d88\u606f\u8def\u7531\u7ed9\u4e0d\u540c\u7684\u6d88\u8d39\u8005,\u5f53\u6d88\u8d39\u8005\u6d88\u8d39\u901f\u5ea6\u4e0d\u591f\u5feb\u65f6\uff0c\u5b83\u4f1a\u628a\u6d88\u606f\u7f13\u5b58\u5728\u5185\u5b58\u6216\u78c1\u76d8\u4e0a\uff0e<br \/>\n\u5728AMQP\u4e4b\u524d\u7684\u670d\u52a1\u5668\u4e2d\uff0c\u5b83\u4eec\u4f1a\u901a\u8fc7\u5b9e\u73b0\u4e86\u7279\u5b9a\u7c7b\u578b\u8def\u7531\u548c\u7f13\u5b58\u7684\u5e9e\u5927\u5f15\u64ce\u6765\u5b8c\u6210. AMQ\u6a21\u5757\u4f7f\u7528\u8f83\u5c0f\u7684\u6a21\u5757\u7ed3\u5408\u66f4\u591a\u6837\u548c\u7a33\u5065\u7684\u65b9\u6848\u6765\u5b9e\u73b0. \u5b83\u628a\u8fd9\u4e9b\u4efb\u52a1\u5206\u6210\u4e86\u4e24\u4e2a\u4e0d\u540c\u89d2\u8272:<\/p>\n<ul>\n<li>\u4ea4\u6362\u5668, \u5b83\u63a5\u53d7\u6765\u81ea\u751f\u4ea7\u8005\u7684\u6d88\u606f\u5e76\u5c06\u5b83\u4eec\u8def\u7531\u5230\u6d88\u606f\u961f\u5217\uff0e<\/li>\n<li>\u6d88\u606f\u961f\u5217, \u5b83\u5b58\u50a8\u6d88\u606f\u6d88\u606f\u5e76\u628a\u5b83\u4eec\u8f6c\u53d1\u7ed9\u6d88\u8d39\u8005\u5e94\u7528\u7a0b\u5e8f\uff0e<\/li>\n<\/ul>\n<p>\u5728\u4ea4\u6362\u5668\u548c\u6d88\u606f\u961f\u5217\u4e4b\u95f4\u6709\u4e00\u4e2a\u660e\u663e\u7684\u754c\u9762\uff0c\u79f0\u4e3a\u7ed1\u5b9a(binding),\u6211\u4eec\u968f\u540e\u4f1a\u8fdb\u884c\u8bb2\u89e3.<\/p>\n<p>AMQP\u63d0\u4f9b\u4e86\u8fd0\u884c\u65f6\u7a0b\u5e8f\u8bed\u4e49\uff0c\u4e3b\u8981\u6709\u4e24\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u8fd0\u884c\u65f6\u901a\u8fc7\u8be5\u534f\u8bae\u53ef\u521b\u5efa\u4efb\u610f\u7684\u4ea4\u6362\u5668\u548c\u6d88\u606f\u961f\u5217\u7c7b\u578b\u7684\u80fd\u529b\uff08\u6709\u4e9b\u662f\u5728\u6807\u51c6\u4e2d\u5b9a\u4e49\u7684\uff0c\u4f46\u53ef\u4ee5\u6dfb\u52a0\u5176\u4ed6\u4f5c\u4e3a\u670d\u52a1\u5668\u6269\u5c55\uff09\u3002<\/li>\n<li>\u8fd0\u884c\u65f6\u901a\u8fc7\u534f\u8bae\u5305\u88c5\u4ea4\u6362\u5668\u548c\u6d88\u606f\u961f\u5217\u6765\u521b\u5efa\u4efb\u4f55\u9700\u8981\u7684\u6d88\u606f\u5904\u7406\u7cfb\u7edf\u7684\u80fd\u529b\uff0e<\/li>\n<\/ul>\n<p><strong>2.1.1.1 \u6d88\u606f\u961f\u5217(Message Queue)<\/strong><\/p>\n<p>\u6d88\u606f\u961f\u5217\u7528\u4e8e\u5728\u5185\u5b58\u6216\u78c1\u76d8\u4e0a\u5b58\u50a8\u6d88\u606f, \u5e76\u5c06\u5b83\u4eec\u4f9d\u6b21\u6295\u9012\u7ed9\u4e00\u4e2a\u6216\u591a\u4e2a\u6d88\u8d39\u8005\u5e94\u7528\u7a0b\u5e8f.\u6d88\u606f\u961f\u5217\u662f\u6d88\u606f\u5b58\u50a8\u548c\u5206\u53d1\u7684\u5b9e\u4f53. \u6bcf\u4e2a\u6d88\u606f\u961f\u5217\u662f\u5b8c\u5168\u72ec\u7acb\u7684\uff0c\u4e14\u662f\u4e00\u4e2a\u76f8\u5f53\u806a\u660e\u7684\u5bf9\u8c61\u3002<\/p>\n<p>\u6d88\u606f\u961f\u5217\u6709\u591a\u4e2a\u5c5e\u6027:\u79c1\u6709\u7684\u6216\u5171\u4eab\u7684, \u6301\u4e45\u7684\u6216\u4e34\u65f6\u7684,\u5ba2\u6237\u7aef\u547d\u540d\u7684\u6216\u670d\u52a1\u5668\u7aef\u547d\u540d\u7684\u7b49\u7b49\uff0e<br \/>\n\u901a\u8fc7\u9009\u62e9\u5e0c\u671b\u7684\u5c5e\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6d88\u606f\u961f\u5217\u6765\u5b9e\u73b0\u4f20\u7edf\u7684\u4e2d\u95f4\u4ef6\u5b9e\u4f53\uff0c\u5982\uff1a<\/p>\n<ul>\n<li>\u5171\u4eab\u5b58\u50a8\u8f6c\u53d1\u961f\u5217\uff1a\u5b83\u53ef\u4ee5\u6301\u6709\u6d88\u606f\uff0c\u5e76\u4ee5round-robin\u65b9\u5f0f\u5728\u6d88\u8d39\u8005\u4e4b\u95f4\u5206\u53d1\u6d88\u606f.\u5b58\u50a8\u8f6c\u53d1\u961f\u5217\u901a\u5e38\u662f\u5728\u591a\u4e2a\u6d88\u8d39\u8005\u4e4b\u95f4\u662f\u6301\u4e45\u5316\u7684\uff0e<\/li>\n<li>\u79c1\u6709\u56de\u590d\u961f\u5217\uff1a\u5b83\u53ef\u4ee5\u6301\u6709\u6d88\u606f\uff0c\u5e76\u628a\u6d88\u606f\u8f6c\u53d1\u7ed9\u5355\u4e2a\u6d88\u8d39\u8005. \u56de\u590d\u961f\u5217\u901a\u5e38\u662f\u4e34\u65f6\u7684\uff0c\u670d\u52a1\u7aef\u547d\u540d\u7684\uff0c\u4e14\u5bf9\u4e8e\u67d0\u4e2a\u6d88\u8d39\u8005\u6765\u8bf4\u662f\u79c1\u6709\u7684\uff0e<\/li>\n<li>\u79c1\u6709\u8ba2\u9605\u961f\u5217\uff1a\u5b83\u53ef\u6301\u6709\u6765\u81ea\u4e0d\u540c\u8ba2\u9605\u6e90\u7684\u6d88\u606f\uff0c\u5e76\u5c06\u5b83\u4eec\u8f6c\u53d1\u7ed9\u5355\u4e2a\u6d88\u8d39\u8005.<\/li>\n<li>\u8ba2\u9605\u961f\u5217\u901a\u5e38\u662f\u4e34\u65f6\u7684\uff0c\u670d\u52a1\u5668\u7aef\u547d\u540d\u7684\uff0c\u5e76\u5bf9\u4e8e\u67d0\u4e2a\u6d88\u8d39\u8005\u6765\u8bf4\u662f\u79c1\u6709\u7684\uff0e<\/li>\n<\/ul>\n<p>AMQP\u6ca1\u6709\u5b9a\u4e49\u8fd9\u4e9b\u7c7b\u522b:\u8fd9\u4e9b\u53ea\u662f\u5982\u4f55\u4f7f\u7528\u6d88\u606f\u961f\u5217\u7684\u4f8b\u5b50.\u521b\u5efa\u5982\u6301\u4e45\u5316\uff0c\u5171\u4eab\u8ba2\u9605\u961f\u5217\u7684\u65b0\u5b9e\u4f53\u6ca1\u4ec0\u4e48\u610f\u4e49.<\/p>\n<p><strong>2.1.1.2 \u4ea4\u6362\u5668(Exchange)<\/strong><\/p>\n<p>\u4ea4\u6362\u5668\u63a5\u6536\u6765\u81ea\u751f\u4ea7\u8005\u5e94\u7528\u7a0b\u5e8f\u7684\u6d88\u606f\uff0c\u5e76\u5c06\u5b83\u4eec\u6309\u7167\u4e8b\u5148\u7ea6\u5b9a\u7684\u89c4\u5219\u8def\u7531\u5230\u6d88\u606f\u961f\u5217\u4e2d.<br \/>\n\u8fd9\u4e9b\u9884\u5148\u7ea6\u5b9a\u7684\u89c4\u5219\u6216\u6761\u4ef6\u79f0\u4e3a\u7ed1\u5b9a. \u4ea4\u6362\u5668\u4f1a\u4e0e\u8def\u7531\u5f15\u64ce\u5339\u914d.<\/p>\n<p>\u4e5f\u5c31\u662f\u8bf4\uff0c\u4ed6\u4eec\u4f1a\u68c0\u67e5\u6d88\u606f\uff0c\u5e76\u4f7f\u7528\u4ed6\u4eec\u7684\u7ed1\u5b9a\u8868\u6765\u51b3\u5b9a\u5982\u4f55\u5c06\u8fd9\u4e9b\u6d88\u606f\u8f6c\u53d1\u5230\u6d88\u606f\u961f\u5217\u6216\u5176\u4ed6\u4ea4\u6362\u5668\u4e2d\u3002\u4ea4\u6362\u5668\u6c38\u8fdc\u4e0d\u4f1a\u5b58\u50a8\u4fe1\u606f\u3002\u201c\u4ea4\u6362\u5668\u201d\u4e00\u8bcd\u662f\u6307\u4e00\u7c7b\u7b97\u6cd5\u6216\u7b97\u6cd5\u5b9e\u4f8b\u3002<\/p>\n<p>\u66f4\u786e\u5207\u7684\u8bf4\uff0c\u6211\u4eec\u8c08\u5230\u4e86\u4ea4\u6362\u5668\u7c7b\u578b\u548c\u4ea4\u6362\u5668\u5b9e\u4f8b\uff0e<br \/>\nAMQP\u5b9a\u4e49\u4e86\u8bb8\u591a\u4ea4\u6362\u5668\u7c7b\u578b\uff0c\u5b83\u4eec\u8986\u76d6\u4e86\u5e38\u89c1\u6d88\u606f\u8def\u7531\u5206\u53d1\u7684\u57fa\u7840\u7c7b\u578b. AMQP\u670d\u52a1\u5668\u63d0\u4f9b\u4e86\u8fd9\u4e9b\u4ea4\u6362\u5668\u7684\u9ed8\u8ba4\u5b9e\u4f8b.\u4f7f\u7528AMQP\u7684\u5e94\u7528\u7a0b\u5e8f\u53ef\u989d\u5916\u521b\u5efa\u5b83\u4eec\u81ea\u5df1\u7684\u4ea4\u6362\u5668\u5b9e\u4f8b.\u4ea4\u6362\u5668\u7c7b\u578b\u662f\u547d\u540d\u7684\uff0c\u8fd9\u6837\u521b\u5efa\u4ea4\u6362\u5668\u7684\u5e94\u7528\u7a0b\u5e8f\u5c31\u53ef\u4ee5\u544a\u77e5\u670d\u52a1\u5668\u4ed6\u4eec\u4f7f\u7528\u7684\u4ea4\u6362\u5668\u7c7b\u578b\uff0e<br \/>\n\u4ea4\u6362\u5668\u5b9e\u73b0\u4e5f\u53ef\u4ee5\u662f\u547d\u540d\u7684\uff0c\u8fd9\u6837\u5e94\u7528\u7a0b\u5e8f\u53ef\u6307\u5b9a\u5982\u4f55\u7ed1\u5b9a\u961f\u5217\u6765\u53d1\u5e03\u6d88\u606f\uff0e<br \/>\n\u4ea4\u6362\u5668\u8fd8\u53ef\u4ee5\u505a\u66f4\u591a\u7684\u6d88\u606f\u8def\u7531.\u5b83\u4eec\u53ef\u4f5c\u4e3a\u670d\u52a1\u5668\u5185\u7684\u667a\u80fd\u8def\u7531\u4ee3\u7406\uff0c\u6309\u9700\u63a5\u53d7\u6d88\u606f\u548c\u751f\u4ea7\u6d88\u606f. \u4ea4\u6362\u5668\u6982\u5ff5\u7684\u76ee\u7684\u662f\u5b9a\u4e49\u4e00\u5957\u6a21\u578b\u6216\u6807\u51c6\uff0c\u4f7f\u5f97\u53ef\u4ee5\u5408\u7406\u5730\u6269\u5c55AMQP\u670d\u52a1\u5668,\u56e0\u4e3a\u53ef\u6269\u5c55\u6027\u4f1a\u5bf9\u4e92\u64cd\u4f5c\u4ea7\u751f\u5f71\u54cd.<\/p>\n<p><strong>2.1.1.3 \u8def\u7531\u952e \uff08Routing Key\uff09<\/strong><\/p>\n<p>\u5728\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u4ea4\u6362\u5668\u4f1a\u68c0\u67e5\u6d88\u606f\u7684\u5c5e\u6027\uff0c\u5982\uff0c\u5b83\u7684header\u5b57\u6bb5\uff0cbody\u5185\u5bb9\uff0c\u5e76\u4f7f\u7528\u8fd9\u4e9b\u548c\u5176\u4ed6\u6765\u6e90\u4e2d\u7684\u6570\u636e\u6765\u51b3\u5b9a\u5982\u4f55\u6d88\u606f\u8def\u7531\u3002<br \/>\n\u5728\u5927\u591a\u6570\u7b80\u5355\u60c5\u51b5\u4e0b\uff0c\u4ea4\u6362\u5668\u4f1a\u68c0\u67e5\u67d0\u4e2a\u5355\u4e00\u7684\u952e\u5b57\u6bb5\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3a\u201c\u8def\u7531\u952e\u201d\u3002<\/p>\n<ul>\n<li>\u8def\u7531\u952e\u662f\u4e00\u4e2a\u865a\u62df\u5730\u5740\uff0c\u8be5\u865a\u62df\u5730\u5740\u53ef\u7528\u6765\u51b3\u5b9a\u5982\u4f55\u8def\u7531\u6d88\u606f\u3002<\/li>\n<li>\u5bf9\u4e8e\u70b9\u5bf9\u70b9\u7684\u8def\u7531\uff0c\u8def\u7531\u952e\u901a\u5e38\u662f\u6d88\u606f\u961f\u5217\u7684\u540d\u79f0\u3002<\/li>\n<li>\u5bf9\u4e8e\u4e3b\u9898\u53d1\u5e03\u8ba2\u9605\u8def\u7531\uff0c\u8def\u7531\u952e\u901a\u5e38\u662ftopic\u5c42\u6b21\u7ed3\u6784\u503c\u3002<\/li>\n<li>\u5728\u66f4\u590d\u6742\u7684\u60c5\u51b5\u4e0b\uff0c\u8def\u7531\u952e\u53ef\u4ee5\u662f\u6d88\u606fheader\u5b57\u6bb5\u548c\/\u6216\u6d88\u606f\u5185\u5bb9\u7684\u7ec4\u5408\u4f53\u3002<\/li>\n<\/ul>\n<p><strong>2.1.1.4 \u7c7b\u6bd4\u7535\u5b50\u90ae\u4ef6<\/strong><\/p>\n<p>\u5982\u679c\u6211\u4eec\u505a\u8fc7\u4e00\u4e2a\u7c7b\u4f3c\u7684\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\uff0c\u90a3\u6211\u4eec\u4f1a\u770b\u5230AMQP\u6982\u5ff5\u5c31\u4e0d\u518d\u662f\u6fc0\u8fdb\u7684\uff1a<\/p>\n<ul>\n<li>\u4e00\u4e2aAMQP\u6d88\u606f\u7c7b\u4f3c\u4e8e\u7535\u5b50\u90ae\u4ef6\uff1b<\/li>\n<li>\u6d88\u606f\u961f\u5217\u5c31\u50cf\u4e00\u4e2a\u90ae\u7bb1\uff1b<\/li>\n<li>\u6d88\u8d39\u8005\u662f\u4e00\u4e2a\u53ef\u8bfb\u53d6\u548c\u5220\u9664\u7535\u5b50\u90ae\u4ef6\u7684\u90ae\u4ef6\u5ba2\u6237\u7aef\uff1b<\/li>\n<li>\u4ea4\u6362\u5668\u7c7b\u4f3c\u4e8e\u4e00\u4e2aMTA (\u90ae\u4ef6\u4f20\u8f93\u4ee3\u7406)\uff0c\u5b83\u4f1a\u68c0\u67e5\u7535\u5b50\u90ae\u4ef6\uff0c\u5e76\u57fa\u4e8e\u8def\u7531\u952e\u548c\u8868\u6765\u51b3\u5b9a\u5982\u4f55\u5c06\u7535\u5b50\u90ae\u4ef6\u53d1\u9001\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u90ae\u7bb1\u4e2d;<\/li>\n<li>\u8def\u7531\u952e\u5bf9\u5e94\u4e8e\u7535\u5b50\u90ae\u4ef6\u4e2dTo:\uff0cCc: \uff0cBcc: \u5730\u5740, \u4e0d\u5305\u542b\u670d\u52a1\u7aef\u4fe1\u606f(\u8def\u7531\u5b8c\u5168\u662fAMQP\u670d\u52a1\u5668\u5185\u90e8\u7684\u884c\u4e3a);<\/li>\n<li>\u6bcf\u4e2a\u4ea4\u6362\u5668\u5b9e\u4f8b\u7c7b\u4f3c\u4e8e\u5355\u72ec\u7684MTA\u8fc7\u7a0b,\u7528\u4e8e\u5904\u7406\u4e00\u4e9b\u7535\u5b50\u90ae\u4ef6\u5b50\u57df\u540d\u6216\u7279\u5b9a\u7c7b\u578b\u7684\u7535\u5b50\u90ae\u4ef6\u4f20\u8f93\uff1b<\/li>\n<li>\u7ed1\u5b9a\u7c7b\u4f3c\u4e8eMTA\u8def\u7531\u8868\u4e2d\u7684\u5b9e\u4f53.<\/li>\n<\/ul>\n<p>AMQP\u7684\u5f3a\u5927\u6765\u81ea\u4e8e\u521b\u5efa\u961f\u5217(\u90ae\u7bb1),\u4ea4\u6362\u5668(MTA\u8fc7\u7a0b),\u548c\u7ed1\u5b9a(\u8def\u7531\u5b9e\u4f53)\u7684\u80fd\u529b,\u5e76\u53ef\u5728\u8fd0\u884c\u65f6\uff0c\u5c06\u8fd9\u4e9b\u94fe\u63a5\u5728\u4e00\u8d77\uff0c\u8fd9\u8fdc\u8fdc\u8d85\u51fa\u4e86\u7b80\u5355\u7684\u201dto\u201d \u5730\u5740\u5230\u90ae\u7bb1\u540d\u79f0\u7684\u6620\u5c04.<\/p>\n<p>\u6211\u4eec\u4e0d\u5e94\u8be5\u628aemail\u4e0eAMQP\u7c7b\u6bd4\u5f97\u592a\u8fdc\uff1a\u5b83\u4eec\u4e4b\u95f4\u6709\u6839\u672c\u4e0a\u7684\u533a\u522b\u3002AMQP\u9762\u4e34\u7684\u6311\u6218\u662f\u5982\u4f55\u6765\u5b58\u50a8\u548c\u8f6c\u53d1\u670d\u52a1\u5668\u4e2d\u7684\u6d88\u606f\uff0cSMTP\uff08IETF RFC 821\uff09\u79f0\u5176\u4e3a\u201c\u81ea\u6cbb\u7cfb\u7edf\u201d\u3002\u800c\u5728\u7535\u5b50\u90ae\u4ef6\u4e2d\u7684\u6311\u6218\u662f\u81ea\u6cbb\u7cfb\u7edf\u4e4b\u95f4\u5982\u4f55\u8def\u7531\u6d88\u606f\u3002<br \/>\n\u5728\u4e00\u4e2a\u670d\u52a1\u5668\u5185\u8def\u7531\u548c\u5728\u591a\u4e2a\u670d\u52a1\u5668\u4e4b\u95f4\u8def\u7531\uff0c\u65b9\u5f0f\u662f\u4e0d\u540c\u7684\uff0c\u5e94\u8be5\u6709\u4e0d\u540c\u7684\u89e3\u51b3\u65b9\u6848\uff0e<br \/>\n\u5728\u591a\u4e2aAMQP\u670d\u52a1\u5668(\u62e5\u6709\u4e0d\u540c\u5b9e\u4f53)\u4e4b\u95f4\u8def\u7531\u65f6\uff0c\u5fc5\u987b\u660e\u786e\u5efa\u7acb\u4e0d\u540c\u7684\u6865\u6881, \u4e3a\u8fbe\u5230\u5728\u591a\u4e2a\u72ec\u7acb\u5b9e\u4f53\u4e4b\u95f4\u4f20\u9001\u6d88\u606f\u7684\u76ee\u7684\uff0c\u4e00\u4e2aAMQP\u670d\u52a1\u5668\u5fc5\u987b\u4f5c\u4e3a\u53e6\u4e00\u4e2aAMQP\u670d\u52a1\u5668\u7684\u5ba2\u6237\u7aef.\u8fd9\u79cd\u5de5\u4f5c\u65b9\u5f0f\u5f88\u9002\u5408\u9700\u8981\u4f7f\u7528AMQP\u7684\u4e1a\u52a1\u7c7b\u578b\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u6865\u6881\u53ef\u4ee5\u4e3a\u4e1a\u52a1\u6d41\u7a0b\uff0c\u5408\u540c\u4e49\u52a1\u548c\u5b89\u5168\u95ee\u9898\u6253\u4e0b\u57fa\u7840\uff0e<\/p>\n<p><strong>2.1.2 \u6d88\u606f\u6d41\uff08Message Flow\uff09<\/strong><br \/>\n\u4e0b\u9762\u7684\u56fe\u5c55\u793a\u4e86\u901a\u8fc7AMQ\u6a21\u5757\u670d\u52a1\u5668\u7684\u6d88\u606f\u6d41\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>2.1.2.1 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\/>\n\u5f53\u6d88\u606f\u5230\u8fbe\u670d\u52a1\u5668\u65f6,\u4ea4\u6362\u5668\u901a\u5e38\u4f1a\u5c06\u6d88\u606f\u8def\u7531\u5230\u4e00\u7ea7\u5b58\u5728\u4e8e\u670d\u52a1\u5668\u4e0a\u7684\u6d88\u606f\u961f\u5217\u4e2d.\u5982\u679c\u6d88\u606f\u4e0d\u80fd\u8def\u7531,\u4ea4\u6362\u5668\u4f1a\u9ed8\u9ed8\u5730\u4e22\u5f03\u6216\u8005\u5c06\u5176\u8fd4\u56de\u7ed9\u751f\u4ea7\u8005. \u751f\u4ea7\u8005\u53ef\u4ee5\u9009\u62e9\u5982\u4f55\u6765\u5904\u7406\u672a\u8def\u7531\u6d88\u606f\uff0e<\/p>\n<p>\u5355\u4e2a\u6d88\u606f\u53ef\u5b58\u5728\u4e8e\u591a\u4e2a\u6d88\u606f\u961f\u5217. \u670d\u52a1\u5668\u53ef\u4ee5\u4e0d\u540c\u65b9\u5f0f\u8fdb\u884c\u5904\u7406,\u5982\u901a\u8fc7\u62f7\u8d1d\u6d88\u606f\u6216\u901a\u8fc7\u5f15\u7528\u8ba1\u6570\u5668\u7b49. 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\u6a21\u5757\u4e5f\u4f7f\u7528\u4e86\u4e0e\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u4e00\u6837\u7684\u51c6\u5219:\u6240\u6709\u6d88\u606f\u90fd\u53d1\u5411\u5355\u4e00\u7684\u67d0\u4e2a\u70b9\uff1a\u4ea4\u6362\u5668\u6216MTA,\u7136\u540e\u8fd9\u4e2a\u70b9\u6839\u636e\u89c4\u5219\u548c\u9690\u85cf\u5728\u53d1\u9001\u8005\u4e2d\u7684\u4fe1\u606f\u6765\u68c0\u67e5\u6d88\u606f\uff0c\u5e76\u5c06\u6d88\u606f\u8def\u7531\u5230\u843d\u811a\u70b9(\u5bf9\u4e8e\u53d1\u9001\u8005\u6765\u8bf4\uff0c\u4fe1\u606f\u4ecd\u7136\u662f\u9690\u85cf\u7684).<\/p>\n<p><strong>2.1.2.3 \u6d88\u8d39\u8005\u80fd\u770b\u5230\u4ec0\u4e48<\/strong><\/p>\n<p>\u5f53\u6211\u4eec\u7ad9\u5728\u6d88\u8d39\u8005\u89d2\u5ea6\u6765\u770b\u4e0e\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u7684\u7c7b\u6bd4\uff0c\u8fd9\u5c31\u5f00\u59cb\u5d29\u6e83\u4e86(break down). Email\u5ba2\u6237\u7aef\u662f\u88ab\u52a8\u7684 \u2013 \u5b83\u4eec\u53ef\u4ee5\u8bfb\u53d6\u5b83\u4eec\u7684\u90ae\u7bb1\uff0c\u4f46\u5b83\u4eec\u4e0d\u80fd\u5bf9\u90ae\u7bb1\u7684\u6536\u53d6\u4ea7\u751f\u4efb\u4f55\u5f71\u54cd\uff0e\u800cAMQP\u6d88\u8d39\u8005\u4e5f\u53ef\u4ee5\u662f\u88ab\u52a8\u7684\uff0c\u5c31\u50cfemail\u5ba2\u6237\u7aef\u4e00\u6837. \u4e5f\u5c31\u662f\u8bf4\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u7a0b\u5e8f\u6765\u5e0c\u671b\u7279\u5b9a\u6d88\u606f\u961f\u5217\u51c6\u5907\u597d\u7ed1\u5b9a, \u5e76\u4e14\u5e94\u7528\u7a0b\u5e8f\u8131\u79bb\u6d88\u606f\u961f\u5217\u6765\u7b80\u5355\u5904\u7406\u6d88\u606f\uff08\u8bd1\u8005\u6ce8\uff1a\u4e0d\u61c2\uff09.<br \/>\n\u6b64\u5916\uff0c\u6211\u4eec\u4e5f\u5141\u8bb8AMQP \u5ba2\u6237\u7aef\u7a0b\u5e8f\u6267\u884c\u4e0b\u9762\u7684\u64cd\u4f5c:<\/p>\n<ul>\n<li>\u521b\u5efa\u6216\u9500\u6bc1\u6d88\u606f\u961f\u5217;<\/li>\n<li>\u901a\u8fc7\u7ed1\u5b9a\u6765\u5b9a\u4e49\u6d88\u606f\u961f\u5217\u586b\u5145\u7684\u65b9\u5f0f\uff1b<\/li>\n<li>\u9009\u62e9\u4e0d\u540c\u7684\u4ea4\u6362\u5668\uff0c\u8fd9\u5c06\u5b8c\u5168\u6539\u53d8\u8def\u7531\u8bed\u4e49\uff0e<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u534f\u8bae\uff0c\u8fd9\u6709\u70b9\u50cf\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u80fd\u505a\u7684\uff1a<\/p>\n<ul>\n<li>\u521b\u5efa\u4e00\u4e2a\u65b0\u90ae\u7bb1;<\/li>\n<li>\u544a\u8bc9MTA\u5e26\u7279\u5b9aheader\u5b57\u6bb5\u7684\u6d88\u606f\u90fd\u53ef\u4ee5\u62f7\u8d1d\u5230\u8fd9\u4e2a\u90ae\u7bb1\u4e2d\uff1b<\/li>\n<li>\u5b8c\u5168\u6539\u53d8\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u89e3\u6790\u5730\u5740\u548c\u5176\u5b83\u6d88\u606f\u5934\u7684\u65b9\u5f0f<\/li>\n<\/ul>\n<p>\u6211\u4eec\u770b\u5230AMQP\u66f4\u50cf\u662f\u4e00\u79cd\u8bed\u8a00\u7684\u8fde\u63a5\u7247\u800c\u975e\u4e00\u4e2a\u7cfb\u7edf.\u8fd9\u6b63\u662f\u76ee\u6807\u7684\u4e00\u90e8\u5206\uff0c\u901a\u8fc7\u534f\u8bae\u6765\u4f7f\u670d\u52a1\u5668\u884c\u4e3a\u53ef\u7f16\u7a0b\u5316\uff0e<\/p>\n<p><strong>2.1.2.4 \u539f\u5b50\u6a21\u5f0f<\/strong><\/p>\n<p>\u5927\u591a\u6570\u96c6\u6210\u67b6\u6784\u4e0d\u9700\u8981\u8fd9\u4e2a\u7ea7\u522b\u7684\u590d\u6742\u5ea6.\u5c31\u50cf\u4e1a\u4f59\u6444\u5f71\u5e08\u4e00\u6837\uff0c\u5927\u591a\u6570AMQP\u7528\u6237\u9700\u8981\u50bb\u74dc\u5f0f\u7684\u6a21\u5f0f. AMQP\u901a\u8fc7\u4e24\u65b9\u9762\u6765\u7b80\u5316\u4e86\u6982\u5ff5:<\/p>\n<ul>\n<li>\u9488\u5bf9\u6d88\u606f\u751f\u4ea7\u8005\u7684\u9ed8\u8ba4\u4ea4\u6362\u5668;<\/li>\n<li>\u57fa\u4e8e\u961f\u5217\u540d\u79f0\u4f5c\u4e3a\u8def\u7531\u952e\u6765\u5339\u914d\u9ed8\u8ba4\u7ed1\u5b9a.<\/li>\n<\/ul>\n<p>\u5b9e\u9645\u4e0a\uff0c\u7ed9\u4e88\u9002\u5f53\u7684\u6743\u9650,\u9ed8\u8ba4\u7684\u7ed1\u5b9a\u8ba9\u751f\u4ea7\u8005\u76f4\u63a5\u53d1\u9001\u6d88\u606f\u5230\u6d88\u606f\u961f\u5217\u2013\u5b83\u6a21\u62df\u4e86\u4f20\u7edf\u4e2d\u95f4\u4ef6\u4e2d\u7b80\u5355\u7684\u201c\u53d1\u9001\u5230\u76ee\u7684\u5730\u201d\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u9ed8\u8ba4\u7ed1\u5b9a\u4e0d\u4f1a\u963b\u6b62\u6d88\u606f\u961f\u5217\u66f4\u590d\u6742\u65b9\u5f0f\u7684\u4f7f\u7528\u3002\u7136\u800c\u5b83\u4f7f\u5f97\u5728\u4e0d\u9700\u8981\u4e86\u89e3\u4ea4\u6362\u5668\u548c\u7ed1\u5b9a\u5982\u4f55\u5de5\u4f5c\u7684\u60c5\u51b5\u4e0b\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528AMQP.<\/p>\n<p><strong>2.1.3 \u4ea4\u6362\u5668<\/strong><\/p>\n<p><strong>2.1.3.1 \u4ea4\u6362\u5668\u7c7b\u578b<\/strong><\/p>\n<p>\u6bcf\u79cd\u4ea4\u6362\u5668\u7c7b\u578b\u90fd\u5b9e\u73b0\u4e86\u67d0\u79cd\u8def\u7531\u7b97\u6cd5.\u8fd9\u91cc\u6709\u8bb8\u591a\u6807\u51c6\u7684\u4ea4\u6362\u5668\u7c7b\u578b(\u5c06\u5728\u201d\u529f\u80fd\u8bf4\u660e\uff02\u7ae0\u8282\u4e2d\u8bb2\u89e3), \u4f46\u6709\u4e24\u70b9\u662f\u5f88\u91cd\u8981\u7684:<\/p>\n<ul>\n<li>\u57fa\u4e8e\u8def\u7531\u952e\u6765\u8def\u7531\u7684direct \u4ea4\u6362\u5668\u7c7b\u578b. \u9ed8\u8ba4\u4ea4\u6362\u5668\u662fdirect\u4ea4\u6362\u5668\uff0e<\/li>\n<li>\u57fa\u4e8e\u8def\u7531\u6a21\u5f0f\u6765\u8def\u7531\u7684topic \u4ea4\u6362\u5668\u7c7b\u578b.<\/li>\n<\/ul>\n<p>\u5728\u542f\u52a8\u65f6\uff0c\u670d\u52a1\u5668\u5c06\u4f1a\u521b\u5efa\u4e00\u7cfb\u5217\u4ea4\u6362\u5668\uff0c\u5982direct \u548ctopic\u4ea4\u6362\u5668\uff0e<\/p>\n<p><strong>2.1.3.2 \u4ea4\u6362\u5668\u751f\u547d\u5468\u671f<\/strong><\/p>\n<p>\u6bcf\u4e2aAMQP \u670d\u52a1\u5668\u90fd\u9884\u5148\u521b\u5efa\u4e86\u8bb8\u591a\u4ea4\u6362\u5668(\u5b9e\u4f8b).\u8fd9\u4e9b\u4ea4\u6362\u5668\u5f53\u670d\u52a1\u5668\u542f\u52a8\u65f6\u5c31\u5b58\u5728\u4e86\uff0c\u4e0d\u80fd\u88ab\u9500\u6bc1. AMQP \u5e94\u7528\u7a0b\u5e8f\u4e5f\u53ef\u4ee5\u521b\u5efa\u5b83\u4eec\u81ea\u5df1\u7684\u4ea4\u6362\u5668\uff0eAMQP\u4e0d\u4f1a\u4f7f\u7528\u50cf\u8fd9\u6837\u7684\u201dcreate\u201d\u65b9\u6cd5\uff0c\u76f8\u53cd\u5b83\u4f7f\u7528 \u201cdeclare\u201d\u65b9\u6cd5\uff0c\u5176\u610f\u4e49\u662f\uff1a\u201d\u5982\u679c\u4f60\u4e0d\u5b58\u5728\u5c31\u521b\u5efa\uff0c\u5426\u5219\u7ee7\u7eed\u201d.\u8fd9\u662f\u5408\u7406\u7684\uff1a\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u4e3a\u4e86\u79c1\u6709\u4f7f\u7528\u800c\u521b\u5efa\u4ea4\u6362\u5668\uff0c\u5e76\u5728\u5b8c\u6210\u5de5\u4f5c\u65f6\u8fdb\u884c\u9500\u6bc1. AMQP\u63d0\u4f9b\u4e86\u65b9\u6cd5\u6765\u9500\u6bc1\u4ea4\u6362\u5668\uff0c\u4f46\u4e00\u822c\u6765\u8bf4\uff0c\u5e94\u7528\u7a0b\u5e8f\u4e0d\u4f1a\u8fd9\u6837\u505a.\u5728\u672c\u7ae0\u6211\u4eec\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5047\u8bbe\u4ea4\u6362\u5668\u5df2\u5728\u670d\u52a1\u5668\u542f\u52a8\u65f6\u521b\u5efa\u8fc7\u4e86. \u6211\u4eec\u4e0d\u4f1a\u5c55\u793a\u58f0\u660e\u4ea4\u6362\u5668\u7684\u5e94\u7528\u7a0b\u5e8f.<\/p>\n<p><strong>2.1.4 \u6d88\u606f\u961f\u5217<\/strong><\/p>\n<p><strong>2.1.4.1 \u6d88\u606f\u961f\u5217\u5c5e\u6027<\/strong><\/p>\n<p>\u5f53\u5ba2\u6237\u7aef\u7a0b\u5e8f\u521b\u5efa\u4e86\u6d88\u606f\u961f\u5217\u65f6\uff0c\u5b83\u53ef\u4ee5\u9009\u62e9\u4e00\u4e9b\u91cd\u8981\u7684\u5c5e\u6027\uff1a<\/p>\n<ul>\n<li>name \u2013 \u5982\u679c\u6ca1\u6709\u6307\u5b9a,\u670d\u52a1\u5668\u4f1a\u9009\u62e9\u4e00\u4e2a\u540d\u79f0\uff0c\u5e76\u5c06\u5176\u63d0\u4f9b\u7ed9\u5ba2\u6237\u7aef.\u4e00\u822c\u6765\u8bf4\uff0c\u5f53\u5e94\u7528\u7a0b\u5e8f\u5171\u4eab\u6d88\u606f\u961f\u5217\u65f6\uff0c\u5b83\u4eec\u5df2\u7ecf\u5bf9\u6d88\u606f\u961f\u5217\u540d\u79f0\u4f5c\u4e86\u4e8b\u5148\u7684\u7ea6\u5b9a,\u5f53\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u51fa\u4e8e\u5176\u81ea\u8eab\u76ee\u7684\u6765\u8981\u6c42\u961f\u5217\u65f6\uff0c\u5b83\u53ef\u8ba9\u670d\u52a1\u5668\u63d0\u4f9b\u4e00\u4e2a\u540d\u79f0.<\/li>\n<li>exclusive \u2013 \u5982\u679c\u8bbe\u7f6e\u4e86,\u961f\u5217\u5c06\u53ea\u5c5e\u4e8e\u5f53\u524d\u8fde\u63a5\uff0c\u4e14\u5728\u8fde\u63a5\u5173\u95ed\u65f6\u5220\u9664.<\/li>\n<li>durable \u2013 \u5982\u679c\u8bbe\u7f6e\u4e86, \u6d88\u606f\u4f1a\u8fdb\u884c\u5b58\u50a8\uff0c\u5e76\u5728\u670d\u52a1\u5668\u91cd\u542f\u65f6\u6fc0\u6d3b. \u5f53\u670d\u52a1\u5668\u91cd\u542f\u65f6\uff0c\u5b83\u53ef\u80fd\u4f1a\u4e22\u5931\u77ac\u65f6\u6d88\u606f.<\/li>\n<\/ul>\n<p><strong>2.1.4.2 \u961f\u5217\u751f\u547d\u5468\u671f<\/strong><\/p>\n<p>\u8fd9\u91cc\u4e3b\u8981\u6709\u4e24\u79cd\u6d88\u606f\u961f\u5217\u751f\u547d\u5468\u671f:<\/p>\n<ul>\n<li>\u6301\u4e45\u5316\u6d88\u606f\u961f\u5217\uff1a\u5b83\u4eec\u53ef\u88ab\u591a\u4e2a\u6d88\u8d39\u8005\u5171\u4eab\uff0c\u5e76\u53ef\u72ec\u7acb\u5730\u5b58\u5728- \u5373.\u4e0d\u7ba1\u662f\u5426\u6709\u6d88\u8d39\u8005\u63a5\u6536\u5b83\u4eec\uff0c\u5b83\u90fd\u53ef\u4ee5\u7ee7\u7eed\u5b58\u5728\u6536\u96c6\u6d88\u606f\uff0e<\/li>\n<li>\u4e34\u65f6\u6d88\u606f\u961f\u5217\uff1a\u5bf9\u67d0\u4e2a\u6d88\u8d39\u8005\u662f\u79c1\u6709\u7684\uff0c\u53ea\u80fd\u7ed1\u5b9a\u5230\u6b64\u6d88\u8d39\u8005.\u5f53\u6d88\u8d39\u8005\u65ad\u5f00\u8fde\u63a5\u65f6,\u6d88\u606f\u961f\u5217\u5c06\u88ab\u5220\u9664.<\/li>\n<\/ul>\n<p>\u4e5f\u5b58\u5728\u4e00\u4e9b\u53d8\u5316,\u5982\u5171\u4eab\u6d88\u606f\u961f\u5217\u4f1a\u5728\u6700\u540e\u4e00\u4e2a\u6d88\u8d39\u624d\u65ad\u5f00\u8fde\u63a5\u65f6\u5220\u9664\u6d88\u606f\u961f\u5217.\u4e0b\u9762\u7684\u56fe\u5c55\u793a\u4e86\u4e34\u65f6\u6d88\u606f\u961f\u5217\u521b\u5efa\u548c\u5220\u9664\u7684\u8fc7\u7a0b\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>2.1.5 \u7ed1\u5b9a<\/strong><\/p>\n<p>\u7ed1\u5b9a\u8868\u793a\u7684\u662f\u4ea4\u6362\u548c\u6d88\u606f\u961f\u5217\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u8be5\u5173\u7cfb\u544a\u8bc9\u4ea4\u6362\u5668\u5982\u4f55\u8def\u7531\u6d88\u606f\u3002\u7ed1\u5b9a\u662f\u4ece\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u547d\u4ee4\uff08\u4e00\u4e2a\u62e5\u6709\u548c\u4f7f\u7528\u6d88\u606f\u961f\u5217\u7684\u5e94\u7528\u7a0b\u5e8f\uff09\u4e2d\u6765\u7ed1\u5230\u4ea4\u6362\u5668\u4e0a\u7684\u3002\u6211\u4eec\u53ef\u4ee5\u5728\u4f2a\u4ee3\u7801\u4e2d\u8868\u8fbe\u4e00\u4e2a\u7ed1\u5b9a\u547d\u4ee4\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>Queue.Bind &lt;queue&gt; TO &lt;exchange&gt; WHERE &lt;condition&gt;<\/pre>\n<p>\u8ba9\u6211\u4eec\u770b\u4e00\u4e0b\u4e09\u79cd\u5178\u578b\u4f7f\u7528\u60c5\u51b5: \u5171\u4eab\u961f\u5217,\u79c1\u6709\u56de\u590d\u961f\u5217\uff0c\u53d1\u5e03\u8ba2\u9605.<\/p>\n<p><strong>2.1.5.1 \u6784\u9020\u5171\u4eab\u961f\u5217<\/strong><\/p>\n<p>\u5171\u4eab\u961f\u5217\u662f\u7ecf\u5178\u7684\u4e2d\u95f4\u4ef6\uff02\u70b9\u5bf9\u70b9\u961f\u5217\uff02.\u5728AMQP\u4e2d\uff0c\u6211\u4eec\u53ef\u4f7f\u7528\u9ed8\u8ba4\u4ea4\u6362\u5668\u548c\u9ed8\u8ba4\u7ed1\u5b9a.\u6211\u4eec\u5047\u8bbe\u6d88\u606f\u961f\u5217\u79f0\u4e3a\u201dapp.svc01\u2033. \u8fd9\u91cc\u662f\u521b\u5efa\u5171\u4eab\u961f\u5217\u7684\u4f2a\u4ee3\u7801\uff1a<\/p>\n<pre>Queue.Declare\r\nqueue=app.svc01<\/pre>\n<p>\u5728\u8fd9\u4e2a\u5171\u4eab\u961f\u5217\u4e2d\uff0c\u6211\u4eec\u6709\u8bb8\u591a\u6d88\u8d39\u8005.\u8981\u4ece\u5171\u4eab\u961f\u5217\u4e2d\u6d88\u8d39, \u6bcf\u4e2a\u6d88\u8d39\u8005\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<pre>Basic.Consume\r\nqueue=app.svc01<\/pre>\n<p>\u8981\u53d1\u9001\u5230\u5171\u4eab\u961f\u5217, \u6bcf\u4e2a\u751f\u4ea7\u8005\u90fd\u8981\u5c06\u6d88\u606f\u53d1\u5e03\u5230\u9ed8\u8ba4\u4ea4\u6362\u5668\uff1a<\/p>\n<pre>Basic.Publish\r\nrouting-key=app.svc01<\/pre>\n<p><strong>2.1.5.2 \u6784\u5efa\u56de\u590d\u961f\u5217<\/strong><\/p>\n<p>\u56de\u590d\u961f\u5217\u901a\u5e38\u662f\u4e34\u65f6\u7684,\u670d\u52a1\u5668\u5206\u914d\u540d\u79f0\u7684. \u5b83\u4eec\u901a\u5e38\u4e5f\u662f\u79c1\u6709\u7684,\u5373\u53ea\u80fd\u7531\u5355\u4e2a\u6d88\u8d39\u8005\u8bfb\u53d6. \u9664\u4e86\u8fd9\u4e9b\u7279\u6b8a\u60c5\u51b5\u5916\uff0c\u56de\u590d\u961f\u5217\u4f7f\u7528\u4e0e\u6807\u51c6\u961f\u5217\u76f8\u540c\u7684\u5339\u914d\u6761\u4ef6,\u56e0\u6b64\u6211\u4eec\u4e5f\u53ef\u4ee5\u4f7f\u7528\u9ed8\u8ba4\u4ea4\u6362\u5668\uff0e<br \/>\n\u4e0b\u9762\u662f\u521b\u5efa\u56de\u590d\u961f\u5217\u7684\u4f2a\u4ee3\u7801, \u8fd9\u91cc\u7684S:\u8868\u793a\u4e00\u4e2a\u670d\u52a1\u5668\u56de\u590d:<\/p>\n<pre>Queue.Declare\r\nqueue=&lt;empty&gt;\r\nexclusive=TRUE\r\nS:Queue.Declare-Ok\r\nqueue=tmp.1<\/pre>\n<p>\u8981\u53d1\u5e03\u5230\u56de\u590d\u961f\u5217,\u751f\u4ea7\u8005\u9700\u5c06\u6d88\u606f\u53d1\u9001\u5230\u9ed8\u8ba4\u4ea4\u6362\u5668\u4e2d\uff1a<\/p>\n<pre>Basic.Publish\r\nexchange=&lt;empty&gt;\r\nrouting-key=tmp.1<\/pre>\n<p>\u6709\u4e00\u4e2a\u6807\u51c6\u6d88\u606f\u5c5e\u6027\uff0dReply-To, \u5b83\u4e13\u95e8\u8bbe\u7f6e\u7528\u6765\u643a\u5e26\u56de\u590d\u961f\u5217\u7684\u540d\u79f0\uff0e<\/p>\n<p><strong>2.1.5.3 \u6784\u5efaPub-Sub \u8ba2\u9605\u961f\u5217<\/strong><\/p>\n<p>\u5728\u7ecf\u5178\u4e2d\u95f4\u4ef6\u4e2d\uff0c\u672f\u8bed\u201d\u8ba2\u9605(subscription)\u201d \u5728\u6982\u5ff5\u4e0a\u662f\u6a21\u7cca\u7684\uff0c\u5b83\u81f3\u5c11\u6d89\u53ca\u4e86\u4e24\u4e2a\u4e0d\u540c\u7684\u6982\u5ff5: \u5339\u914d\u6d88\u606f\u7684\u6761\u4ef6\u548c\u7528\u4e8e\u4fdd\u5b58\u5339\u914d\u6d88\u606f\u7684\u4e34\u65f6\u961f\u5217. AMQP\u628a\u8fd9\u4e2a\u5de5\u4f5c\u5206\u6210\u4e86\u7ed1\u5b9a\u548c\u6d88\u606f\u961f\u5217\u4e24\u4e2a\u90e8\u5206.\u5728AMQP\u4e2d\u6ca1\u6709\u79f0\u4e3a\u8ba2\u9605\u7684\u5b9e\u4f53.<br \/>\n\u8ba9\u6211\u4eec\u6765\u63cf\u8ff0pub-sub\u8ba2\u9605:<\/p>\n<ul>\n<li>\u4e3a\u5355\u4e2a\u6d88\u8d39\u8005\uff08\u6216\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u591a\u4e2a\u6d88\u8d39\u8005)\u4fdd\u5b58\u6d88\u606f<\/li>\n<li>\u901a\u8fc7\u4e00\u7cfb\u5217\u5339\u914d\u4e3b\u9898\uff0c\u6d88\u606f\u5b57\u6bb5\u6216\u5185\u5bb9\u7684\u4e0d\u540c\u7ed1\u5b9a\u65b9\u5f0f\u6765\u4ece\u591a\u4e2a\u6e90\u4e2d\u6536\u96c6\u6d88\u606f<\/li>\n<\/ul>\n<p>\u8ba2\u9605\u961f\u5217\u4e0e\u547d\u540d\u961f\u5217\u6216\u56de\u590d\u961f\u5217\u4e4b\u95f4\u7684\u5173\u952e\u533a\u522b\u662f\u8ba2\u9605\u961f\u5217\u540d\u79f0\u4e0e\u8def\u7531\u76ee\u7684\u65e0\u5173,\u8def\u7531\u662f\u901a\u8fc7\u62bd\u8c61\u5339\u914d\u6761\u4ef6\u6765\u5b8c\u6210\u7684\uff0c\u800c\u4e0d\u662f1\u5bf91\u8def\u7531\u952e\u5b57\u6bb5\u5339\u914d\u6765\u5b8c\u6210\u7684.<\/p>\n<p>\u6211\u4eec\u4ee5\u5e38\u89c1\u7684\u4e3b\u9898\u6811pub-sub\u6a21\u578b\u8fdb\u884c\u8bb2\u89e3\u5e76\u5bf9\u5176\u5b9e\u73b0\uff0e \u6211\u4eec\u9700\u8981\u4e00\u4e2a\u80fd\u591f\u5728\u4e3b\u9898\u6811\u4e0a\u5339\u914d\u7684\u4ea4\u6362\u5668\u7c7b\u578b. \u5728AMQP\u4e2d\uff0c\u8fd9\u662f\u201dtopic\u201d \u4ea4\u6362\u5668\u7c7b\u578b. topic\u4ea4\u6362\u5668\u4f1a\u5339\u914d\u7c7b\u4f3c\u201dSTOCK.USD.*\u201d\u901a\u914d\u7b26\uff0c \u5982\u50cf\u201dSTOCK.USD.NYSE\u201d\u8fd9\u6837\u7684\u8def\u7531\u952e.<br \/>\n\u6211\u4eec\u4e0d\u80fd\u4f7f\u7528\u9ed8\u8ba4\u7684\u4ea4\u6362\u5668\u6216\u7ed1\u5b9a\uff0c\u56e0\u4e3a\u5b83\u4eec\u4e0d\u4f1a\u505atopic\u98ce\u683c\u7684\u8def\u7531. \u56e0\u6b64\u6211\u4eec\u5fc5\u660e\u786e\u5730\u521b\u5efa\u4e00\u4e2a\u7ed1\u5b9a.\u4ee5\u4e0b\u662f\u521b\u5efa\u548c\u7ed1\u5b9apub-sub\u8ba2\u9605\u961f\u5217\u7684\u4f2a\u4ee3\u7801:<\/p>\n<pre>Queue.Declare\r\nqueue=&lt;empty&gt;\r\nexclusive=TRUE\r\nS:Queue.Declare-Ok\r\nqueue=tmp.2\r\nQueue.Bind\r\nqueue=tmp.2\r\nTO exchange=amq.topic\r\nWHERE routing-key=STOCK.USD.*<\/pre>\n<p>\u8981\u4ece\u8ba2\u9605\u961f\u5217\u4e2d\u6d88\u8d39\u6d88\u606f,\u6d88\u8d39\u8005\u9700\u8981\u8fd9\u6837\u505a:<\/p>\n<pre>Basic.Consume\r\nqueue=tmp.2<\/pre>\n<p>\u5f53\u53d1\u5e03\u6d88\u606f\u65f6,\u751f\u4ea7\u8005\u53ef\u4ee5\u8fd9\u6837\u505a:<\/p>\n<pre>Basic.Publish\r\nexchange=amq.topic\r\nrouting-key=STOCK.USD.ACME<\/pre>\n<p>topic\u4ea4\u6362\u5668\u4f1a\u4f7f\u7528\u5176\u5b83\u7ed1\u5b9a\u8868\u5904\u7406\u4f20\u5165\u7684\u8def\u7531\u952e(\u201cSTOCK.USD.ACME\u201d),\u5e76\u4f1a\u627e\u5230\u4e00\u4e2a\u5339\u914d\u9879tmp.2.\u7136\u540e\u5b83\u4f1a\u628a\u6d88\u606f\u8def\u7531\u5230\u90a3\u4e2a\u8ba2\u9605\u961f\u5217\u4e0a.<\/p>\n<p><strong>2.2 AMQP \u547d\u4ee4\u67b6\u6784<\/strong><\/p>\n<p>\u672c\u7ae0\u8282\u89e3\u91ca\u4e86\u5e94\u7528\u7a0b\u5e8f\u5982\u4f55\u4e0e\u670d\u52a1\u5668\u5bf9\u8bdd\uff0e<\/p>\n<p><strong>2.2.1 \u534f\u8bae\u547d\u4ee4 (\u7c7b&amp;\u65b9\u6cd5)<\/strong><\/p>\n<p>\u4e2d\u95f4\u4ef6\u662f\u590d\u6742\u7684\uff0c\u6211\u4eec\u5728\u8bbe\u8ba1\u534f\u8bae\u7ed3\u6784\u7684\u6311\u6218\u662f\u8981\u9a6f\u670d\u5176\u590d\u6742\u6027\u3002<br \/>\n\u6211\u4eec\u7684\u65b9\u6cd5\u662f\u57fa\u4e8e\u7c7b\u6765\u5efa\u7acb\u4f20\u7edfAPI\u6a21\u578b\uff0c\u8fd9\u4e2a\u7c7b\u4e2d\u5305\u542b\u65b9\u6cd5\uff0c\u5e76\u5b9a\u4e49\u4e86\u65b9\u6cd5\u660e\u786e\u5e94\u8be5\u505a\u4ec0\u4e48.<br \/>\n\u8fd9\u4f1a\u5bfc\u81f4\u5927\u91cf\u7684\u547d\u4ee4\u96c6\u5408\uff0c\u4f46\u4e00\u4e2a\u547d\u4ee4\u5e94\u8be5\u76f8\u5bf9\u5bb9\u6613\u7406\u89e3\uff0e<\/p>\n<p>AMQP\u547d\u4ee4\u7ec4\u5408\u5728\u7c7b\u4e2d.\u6bcf\u4e2a\u7c7b\u90fd\u8986\u76d6\u4e86\u4e00\u4e2a\u7279\u5b9a\u529f\u80fd\u9886\u57df.\u6709\u6b64\u7c7b\u662f\u53ef\u9009\u7684 -\u6bcf\u4e2a\u8282\u70b9\u90fd\u5b9e\u73b0\u4e86\u9700\u8981\u652f\u6301\u7684\u7c7b.<br \/>\n\u6709\u4e24\u79cd\u4e0d\u540c\u65b9\u6cd5\u5bf9\u8bdd:<\/p>\n<ul>\n<li>\u540c\u6b65\u8bf7\u6c42\uff0d\u54cd\u5e94,\u5728\u5176\u4e2d\u4e00\u4e2a\u8282\u70b9\u53d1\u9001\u8bf7\u6c42\uff0c\u53e6\u4e00\u4e2a\u8282\u70b9\u53d1\u9001\u56de\u590d\uff0e<br \/>\n\u540c\u6b65\u8bf7\u6c42\u548c\u54cd\u5e94\u9002\u7528\u4e8e\u6027\u80fd\u4e0d\u662f\u5173\u952e\u7684\u5730\u65b9.<\/li>\n<li>\u5f02\u6b65\u901a\u77e5\uff0c \u5728\u5176\u4e2d\uff0c\u4e00\u4e2a\u8282\u70b9\u53d1\u9001\u6d88\u606f\u4f46\u4e0d\u5e0c\u671b\u5f97\u5230\u56de\u590d.\u5f02\u6b65\u65b9\u6cd5\u9002\u7528\u4e8e\u6027\u80fd\u662f\u81f3\u5173\u91cd\u8981\u7684\u5730\u65b9\uff0e<\/li>\n<\/ul>\n<p>\u4e3a\u4f7f\u5904\u7406\u65b9\u6cd5\u7b80\u5355\uff0c\u6211\u4eec\u4e3a\u6bcf\u4e2a\u5f02\u6b65\u8bf7\u6c42\u5b9a\u4e49\u4e86\u4e0d\u540c\u7684\u56de\u590d. \u4e5f\u5c31\u662f\u8bf4\uff0c\u6ca1\u6709\u54ea\u4e2a\u65b9\u6cd5\u53ef\u4f5c\u4e3a\u4e24\u4e2a\u4e0d\u540c\u8bf7\u6c42\u7684\u56de\u590d.\u8fd9\u610f\u5473\u7740\u4e00\u4e2a\u8282\u70b9\uff0c\u53d1\u9001\u4e00\u4e2a\u540c\u6b65\u8bf7\u6c42\u540e,\u53ef\u4ee5\u63a5\u53d7\u548c\u5904\u7406\u4f20\u5165\u7684\u65b9\u6cd5\uff0c\u76f4\u5230\u5f97\u5230\u4e00\u4e2a\u6709\u6548\u7684\u540c\u6b65\u7b54\u590d. \u8fd9\u4f7f\u5f97AMQP\u4e0e\u66f4\u52a0\u4f20\u7edf\u7684RPC\u534f\u8bae\u662f\u6709\u533a\u522b\u7684.<br \/>\n\u65b9\u6cd5\u53ef\u4ee5\u5f62\u5f0f\u4e0a\u5b9a\u4e49\u4e3a\u540c\u6b65\u8bf7\u6c42,\u540c\u6b65\u56de\u590d(\u9488\u5bf9\u7279\u5b9a\u8bf7\u6c42),\u6216\u8005\u662f\u5f02\u6b65\u7684. \u6700\u540e,\u6bcf\u4e2a\u65b9\u6cd5\u90fd\u5f62\u8c8c\u5730\u5b9a\u4e49\u4e3a\u5ba2\u6237\u7aef(\u5373. \u670d\u52a1\u5668\u5230\u5ba2\u6237\u7aef),\u6216\u670d\u52a1\u7aef(\u5ba2\u6237\u7aef\u5230\u670d\u52a1\u5668).<\/p>\n<p><strong>2.2.2 \u6620\u5c04AMQP\u5230\u4e2d\u95f4\u4ef6API<\/strong><\/p>\n<p>\u6211\u4eec\u5df2\u7ecf\u8bbe\u8ba1AMQP\u662f\u53ef\u6620\u5c04\u5230\u4e2d\u95f4\u4ef6\u7684API.\u8fd9\u79cd\u6620\u5c04\u6709\u4e00\u4e9b\u662f\u667a\u80fd\u7684(\u4e0d\u662f\u6240\u6709\u65b9\u6cd5, \u4e5f\u4e0d\u662f\u6240\u6709\u53c2\u6570\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6765\u8bf4\u90fd\u662f\u6709\u610f\u4e49\u7684)\uff0c\u4e5f\u6709\u4e00\u4e9b\u662f\u673a\u68b0\u7684(\u7ed9\u5b9a\u4e00\u4e9b\u89c4\u5219\uff0c\u6240\u6709\u65b9\u6cd5\u90fd\u53ef\u4ee5\u5728\u65e0\u4eba\u5de5\u5e72\u9884\u7684\u60c5\u51b5\u4e0b\u6620\u5c04).<br \/>\n\u8fd9\u4e48\u505a\u7684\u4f18\u52bf\u662f\u5bf9\u4e8e\u90a3\u4e9b\u4e86\u89e3AMQP\u8bed\u4e49(\u672c\u7ae0\u63cf\u8ff0\u7684\u7c7b)\u7684\u5f00\u53d1\u8005\u4f1a\u5728\u5b83\u4eec\u4f7f\u7528\u7684\u73af\u5883\u4e2d\u627e\u5230\u76f8\u540c\u7684\u8bed\u4e49.<\/p>\n<p>\u4f8b\u5982,\u4e0b\u9762\u662fQueue.Declare \u65b9\u6cd5\u793a\u4f8b:<\/p>\n<pre>Queue.Declare\r\nqueue=my.queue\r\nauto-delete=TRUE\r\nexclusive=FALSE<\/pre>\n<p>\u8fd9\u4f1a\u8f6c\u6362\u4e3a\u7ebf\u8def\u7ea7\u5e27(wire-level frame):<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u5bf9\u4e8e\u5927\u90e8\u5206\u5e94\u7528\u7a0b\u5e8f, \u4e2d\u95f4\u4ef6\u53ef\u4ee5\u5b8c\u5168\u9690\u85cf\u5728\u6280\u672f\u5c42\u9762\u4e2d, \u800c\u4e14\u5b9e\u9645API\u4f7f\u7528\u7684\u5f71\u54cd\u4f1a\u5c0f\u4e8e\u4e2d\u95f4\u4ef6\u7684\u5065\u58ee\u6027\u548c\u80fd\u529b\u6027.<\/p>\n<p><strong>2.2.3 \u65e0\u786e\u8ba4<\/strong><\/p>\n<p>\u4e00\u4e2a\u804a\u5929\u5f0f\u534f\u8bae(chatty protocol)\u662f\u5f88\u6162\u7684. \u5982\u679c\u5728\u8fd9\u4e9b\u60c5\u51b5\u4e2d\uff0c\u6027\u80fd\u662f\u5f88\u4e25\u91cd\u7684\uff0c\u6211\u4eec\u4f1a\u4f7f\u7528\u5f02\u6b65.<br \/>\n\u4e00\u822c\u6211\u4eec\u4ece\u4e00\u4e2a\u8282\u70b9\u53d1\u9001\u6d88\u606f\u5230\u53e6\u4e00\u4e2a\u8282\u70b9. \u6211\u4eec\u4f1a\u4f7f\u53d1\u9001\u65b9\u6cd5\u5c3d\u53ef\u80fd\u5730\u5feb\uff0c\u800c\u4e0d\u7528\u7b49\u5f85\u786e\u8ba4\uff0e\u5728\u5fc5\u8981\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4ee5\u8f83\u9ad8\u7ea7\u522b\u6765\u5b9e\u73b0\u7a97\u53e3\u548c\u9650\u5236\uff0c\u5982\u4ee5\u6d88\u8d39\u8005\u6c34\u5e73.<br \/>\n\u6211\u4eec\u514d\u9664\u4e86\u786e\u8ba4\uff0c\u56e0\u4e3a\u6211\u4eec\u4e3a\u6240\u6709\u64cd\u4f5c\u4f7f\u7528\u4e86\u65ad\u8a00\u6a21\u578b. \u8981\u4e48\u5b83\u4eec\u6210\u529f\uff0c\u8981\u4e48\u5c31\u662f\u6211\u4eec\u6709\u5173\u95ed\u901a\u9053\u6216\u8fde\u63a5\u7684\u5f02\u5e38\uff0e<\/p>\n<p>AMQP\u4e2d\u53ef\u4ee5\u6ca1\u6709\u786e\u8ba4.\u6210\u529f\u662f\u5bc2\u9759\u7684\uff0c\u800c\u5931\u8d25\u662f\u55a7\u95f9\u7684.\u5f53\u5e94\u7528\u7a0b\u5e8f\u660e\u786e\u9700\u8981\u8ffd\u8e2a\u6210\u529f\u548c\u5931\u8d25\u65f6\uff0c\u5b83\u4eec\u5e94\u8be5\u4f7f\u7528\u4e8b\u52a1\uff0e<\/p>\n<p><strong>2.2.4 Connection\u7c7b<\/strong><\/p>\n<p>AMQP\u662f\u4e00\u4e2a\u8fde\u63a5\u534f\u8bae. \u8fde\u63a5\u8bbe\u8ba1\u4e3a\u957f\u671f\u7684,\u4e14\u53ef\u8fd0\u8f7d\u591a\u4e2a\u901a\u9053. \u8fde\u63a5\u751f\u547d\u5468\u671f\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<ul>\n<li>client\u6253\u5f00\u4e0e\u670d\u52a1\u5668\u7684TCP\/IP\u8fde\u63a5\u5e76\u53d1\u9001\u4e00\u4e2a\u534f\u8bae\u5934(protocol header).\u8fd9\u53ea\u662fclient\u53d1\u9001\u7684\u6570\u636e\uff0c\u800c\u4e0d\u662f\u4f5c\u4e3a\u65b9\u6cd5\u683c\u5f0f\u7684\u6570\u636e.<\/li>\n<li>server\u4f7f\u7528\u5176\u534f\u8bae\u7248\u672c\u548c\u5176\u5b83\u5c5e\u6027\uff0c\u5305\u62ec\u5b83\u652f\u6301\u5b89\u5168\u673a\u5236\u5217\u8868(Start\u65b9\u6cd5)\u8fdb\u884c\u54cd\u5e94.<\/li>\n<li>client\u9009\u62e9\u4e00\u79cd\u5b89\u5168\u673a\u5236(Start-Ok).<\/li>\n<li>server\u5f00\u59cb\u8ba4\u8bc1\u8fc7\u7a0b, \u5b83\u4f7f\u7528SASL\u7684\u8d28\u8be2-\u54cd\u5e94\u6a21\u578b(challenge-response model). \u5b83\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u4e2a\u8d28\u8be2(Secure).<\/li>\n<li>client\u5411server\u53d1\u9001\u4e00\u4e2a\u8ba4\u8bc1\u54cd\u5e94(Secure-Ok). \u4f8b\u5982\uff0c\u5bf9\u4e8e\u4f7f\u7528\u201dplain\u201d\u673a\u5236,\u54cd\u5e94\u4f1a\u5305\u542b\u767b\u5f55\u7528\u6237\u540d\u548c\u5bc6\u7801.<br \/>\nserver \u91cd\u590d\u8d28\u8be2(Secure) \u6216\u8f6c\u5230\u534f\u5546,\u53d1\u9001\u4e00\u7cfb\u5217\u53c2\u6570\uff0c\u5982\u6700\u5927\u5e27\u5927\u5c0f(Tune).<\/li>\n<li>client\u63a5\u53d7\u6216\u964d\u4f4e\u8fd9\u4e9b\u53c2\u6570(Tune-Ok).<\/li>\n<li>client \u6b63\u5f0f\u6253\u5f00\u8fde\u63a5\u5e76\u9009\u62e9\u4e00\u4e2a\u865a\u62df\u4e3b\u673a(Open).<\/li>\n<li>\u670d\u52a1\u5668\u786e\u8ba4\u865a\u62df\u4e3b\u673a\u662f\u4e00\u4e2a\u6709\u6548\u7684\u9009\u62e9 (Open-Ok).<\/li>\n<li>\u5ba2\u6237\u7aef\u73b0\u5728\u4f7f\u7528\u5e0c\u671b\u7684\u8fde\u63a5.<\/li>\n<li>\u4e00\u4e2a\u8282\u70b9(client \u6216 server) \u7ed3\u675f\u8fde\u63a5(Close).<\/li>\n<li>\u53e6\u4e00\u4e2a\u8282\u70b9\u5bf9\u8fde\u63a5\u7ed3\u675f\u63e1\u624b(Close-Ok).<\/li>\n<li>server \u548c\u00a0 client\u5173\u95ed\u5b83\u4eec\u7684\u5957\u63a5\u5b57\u8fde\u63a5.<\/li>\n<\/ul>\n<p>\u6ca1\u6709\u4e3a\u4e0d\u5b8c\u5168\u6253\u5f00\u7684\u8fde\u63a5\u4e0a\u7684\u9519\u8bef\u8fdb\u884c\u63e1\u624b. \u6839\u636e\u6210\u529f\u534f\u8bae\u5934\u534f\u5546(\u540e\u9762\u6709\u8be6\u7ec6\u5b9a\u4e49),\u5728\u53d1\u9001\u6216\u6536\u5230Open \u6216Open-Ok\u4e4b\u524d,\u5982\u679c\u4e00\u4e2a\u8282\u70b9\u68c0\u6d4b\u5230\u9519\u8bef\uff0c\u8fd9\u4e2a\u8282\u70b9\u5fc5\u987b\u5173\u95edsocket\uff0c\u800c\u4e0d\u9700\u8981\u53d1\u9001\u4efb\u4f55\u8fdb\u4e00\u6b65\u7684\u6570\u636e\u3002<\/p>\n<p><strong>2.2.5 Channel \u7c7b<\/strong><\/p>\n<p>AMQP\u662f\u4e00\u4e2a\u591a\u901a\u9053\u534f\u8bae. \u901a\u9053\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u5f0f\u6765\u5c06\u4e00\u4e2a\u91cd\u91cf\u7ea7TCP\/IP\u8fde\u63a5\u5206\u6210\u591a\u4e2a\u8f7b\u91cf\u7ea7\u8fde\u63a5.<br \/>\n\u8fd9\u4f7f\u5f97\u534f\u8bae\u5bf9\u4e8e\u9632\u706b\u5899\u66f4\u52a0\u53cb\u597d\uff0c\u56e0\u4e3a\u7aef\u53e3\u4f7f\u7528\u662f\u53ef\u9884\u6d4b\u7684. \u8fd9\u4e5f\u610f\u5473\u7740\u4f20\u8f93\u8c03\u6574\u548c\u7f51\u7edc\u670d\u52a1\u8d28\u91cf\u53ef\u4ee5\u5f97\u5230\u66f4\u597d\u7684\u5229\u7528.<br \/>\n\u901a\u9053\u662f\u72ec\u7acb\u7684\uff0c\u5b83\u4eec\u53ef\u4ee5\u540c\u65f6\u6267\u884c\u4e0d\u540c\u7684\u529f\u80fd\uff0c\u53ef\u7528\u5e26\u5bbd\u4f1a\u5728\u5f53\u524d\u6d3b\u52a8\u4e4b\u95f4\u5171\u4eab.<br \/>\n\u8fd9\u662f\u4ee4\u4eba\u671f\u5f85\u7684\uff0c\u6211\u4eec\u9f13\u52b1\u591a\u7ebf\u7a0b\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u7ecf\u5e38\u4f7f\u7528\u201d\u6bcf\u4e2a\u901a\u9053\u4e00\u4e2a\u7ebf\u7a0b\u201d\u7f16\u7a0b\u6a21\u578b.<br \/>\n\u7136\u800c\uff0c\u4ece\u5355\u4e2aclient\u6253\u5f00\u4e00\u4e2a\u6216\u591a\u4e2aAMQP servers\u8fde\u63a5\u4e5f\u662f\u5b8c\u5168\u53ef\u4ee5\u63a5\u53d7\u7684.<br \/>\n\u901a\u9053\u751f\u547d\u5468\u671f\u5982\u4e0b:<\/p>\n<ul>\n<li>client\u6253\u5f00\u4e00\u4e2a\u65b0\u901a\u9053(Open).<\/li>\n<li>server\u786e\u8ba4\u65b0\u901a\u9053\u51c6\u5907\u5c31\u7eea(Open-Ok).<\/li>\n<li>client\u548cserver\u6309\u9884\u671f\u6765\u4f7f\u7528\u901a\u9053.<\/li>\n<li>\u4e00\u4e2a\u8282\u70b9(client\u6216server) \u5173\u95ed\u4e86\u901a\u9053(Close).<\/li>\n<li>\u53e6\u4e00\u4e2a\u8282\u70b9\u5bf9\u901a\u9053\u5173\u95ed\u8fdb\u884c\u63e1\u624b(Close-Ok).<\/li>\n<\/ul>\n<p><strong>2.2.6 Exchange \u7c7b<\/strong><\/p>\n<p>\u4ea4\u6362\u5668\u7c7b\u8ba9\u5e94\u7528\u7a0b\u5e8f\u6765\u7ba1\u7406\u670d\u52a1\u5668\u4e0a\u7684\u4ea4\u6362\u5668\u3002\u8fd9\u4e2a\u7c7b\u53ef\u4ee5\u8ba9\u5e94\u7528\u7a0b\u5e8f\u811a\u672c\u81ea\u5df1\u5e03\u7ebf\uff08\u800c\u4e0d\u662f\u4f9d\u8d56\u4e8e\u4e00\u4e9b\u914d\u7f6e\u63a5\u53e3\uff09\u3002\u6ce8\uff1a\u5927\u591a\u6570\u5e94\u7528\u7a0b\u5e8f\u4e0d\u9700\u8981\u8fd9\u4e2a\u7ea7\u522b\u7684\u590d\u6742\u5ea6\uff0c\u4f20\u7edf\u7684\u4e2d\u95f4\u4ef6\u662f\u4e0d\u592a\u53ef\u80fd\u80fd\u591f\u652f\u6301\u8fd9\u79cd\u8bed\u4e49\u3002<br \/>\n\u4ea4\u6362\u5668\u751f\u547d\u5468\u671f\u5982\u4e0b:<\/p>\n<ul>\n<li>client \u8bf7\u6c42server\u786e\u4fdd\u4ea4\u6362\u5668\u662f\u5426\u5b58\u5728(Declare). client\u53ef\u7ec6\u5316\u5230,\u201d\u5982\u679c\u4ea4\u6362\u5668\u4e0d\u5b58\u5728\u5219\u8fdb\u884c\u521b\u5efa\u201d,\u6216 \uff02\u5982\u679c\u4ea4\u6362\u5668\u4e0d\u5b58\u5728\uff0c\u8b66\u544a\u6211\uff0c\u4e0d\u9700\u8981\u521b\u5efa\u201d.<\/li>\n<li>client\u53d1\u5e03\u6d88\u606f\u5230\u4ea4\u6362\u5668.<\/li>\n<li>client\u53ef\u9009\u62e9\u5220\u9664\u4ea4\u6362\u5668(Delete).<\/li>\n<\/ul>\n<p><strong>2.2.7 Queue \u7c7b<\/strong><\/p>\n<p>queue\u7c7b\u53ef\u8ba9\u5e94\u7528\u7a0b\u5e8f\u6765\u7ba1\u7406\u670d\u52a1\u5668\u4e0a\u7684\u6d88\u606f\u961f\u5217. \u5728\u51e0\u4e4e\u6240\u6709\u6d88\u8d39\u6d88\u606f\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u8fd9\u662f\u57fa\u672c\u6b65\u9aa4\uff0c\u81f3\u5c11\u8981\u9a8c\u8bc1\u671f\u671b\u7684\u6d88\u606f\u961f\u5217\u662f\u5426\u5b9e\u9645\u5b58\u5728.<br \/>\n\u6301\u4e45\u5316\u6d88\u606f\u961f\u5217\u7684\u751f\u547d\u5468\u671f\u76f8\u5f53\u7b80\u5355:<\/p>\n<ul>\n<li>client\u65ad\u8a00\u6d88\u606f\u961f\u5217\u5b58\u5728(Declare, \u4f7f\u7528\u201dpassive\u201d\u53c2\u6570).<\/li>\n<li>server\u786e\u8ba4\u6d88\u606f\u961f\u5217\u5b58\u5728(Declare-Ok).<\/li>\n<li>client\u4ece\u6d88\u606f\u961f\u5217\u4e2d\u8bfb\u53d6\u6d88\u606f\u3002<\/li>\n<\/ul>\n<p>\u4e34\u65f6\u6d88\u606f\u961f\u5217\u7684\u751f\u547d\u5468\u671f\u66f4\u52a0\u6709\u8da3:<\/p>\n<ul>\n<li>client\u521b\u5efa\u6d88\u606f\u961f\u5217(Declare,\u4e0d\u63d0\u4f9b\u961f\u5217\u540d\u79f0\uff0c\u670d\u52a1\u5668\u4f1a\u5206\u914d\u4e00\u4e2a\u540d\u79f0). server \u786e\u8ba4(Declare-Ok).<\/li>\n<li>client \u5728\u6d88\u606f\u961f\u5217\u4e0a\u542f\u52a8\u4e00\u4e2a\u6d88\u8d39\u8005. \u6d88\u8d39\u8005\u7684\u7cbe\u786e\u529f\u80fd\u662f\u7531Basic\u7c7b\u5b9a\u4e49\u7684\u3002<\/li>\n<li>client \u53d6\u6d88\u6d88\u8d39\u8005, \u8981\u4e48\u662f\u663e\u793a\u53d6\u6d88\uff0c\u8981\u4e48\u662f\u901a\u8fc7\u5173\u95ed\u901a\u9053\uff0f\u8fde\u63a5\u9690\u5f0f\u53d6\u6d88\u7684<\/li>\n<li>\u5f53\u6700\u540e\u4e00\u4e2a\u6d88\u8d39\u8005\u4ece\u6d88\u606f\u961f\u5217\u4e2d\u6d88\u5931\u7684\u65f6\u5019\uff0c\u5728\u8fc7\u4e86\u793c\u8c8c\u6027\u8d85\u65f6\u540e\uff0cserver\u4f1a\u5220\u9664\u6d88\u606f\u961f\u5217\uff0e<\/li>\n<\/ul>\n<p>AMQP \u50cf\u6d88\u606f\u961f\u5217\u4e00\u6837\u4e3a\u4e3b\u9898\u8ba2\u9605\u5b9e\u73b0\u4e86\u5206\u53d1\u673a\u5236. \u8fd9\u4f7f\u7ed3\u6784\u66f4\u591a\u6709\u8da3\uff0c\u8ba2\u9605\u53ef\u4ee5\u5728\u5408\u4f5c\u8ba2\u9605\u5e94\u7528\u7a0b\u5e8f\u6c60\u4e2d\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861.<br \/>\n\u8ba2\u9605\u751f\u547d\u5468\u671f\u6d89\u53ca\u5230\u989d\u5916\u7684\u7ed1\u5b9a\u9636\u6bb5:<\/p>\n<ul>\n<li>client \u521b\u5efa\u6d88\u606f\u961f\u5217(Declare),server\u8fdb\u884c\u786e\u8ba4(Declare-Ok).<\/li>\n<li>client \u7ed1\u5b9a\u6d88\u606f\u961f\u5217\u5230\u4e00\u4e2atopic\u4ea4\u6362\u5668 (Bind)\uff0cserver\u8fdb\u884c\u786e\u8ba4(Bind-Ok).<\/li>\n<li>client\u50cf\u524d\u9762\u7684\u4f8b\u5b50\u6765\u4f7f\u7528\u6d88\u606f\u961f\u5217.<\/li>\n<\/ul>\n<p><strong>2.2.8 Basic \u7c7b<\/strong><\/p>\n<p>Basic \u7c7b\u5b9e\u73b0\u672c\u89c4\u8303\u4e2d\u63cf\u8ff0\u7684\u6d88\u606f\u529f\u80fd.\u5b83\u652f\u6301\u5982\u4e0b\u4e3b\u8981\u8bed\u4e49:<\/p>\n<ul>\n<li>\u4ececlient\u53d1\u9001\u6d88\u606f\u7ed9server, \u5f02\u6b65\u53d1\u751f(Publish)<\/li>\n<li>\u542f\u52a8\u548c\u505c\u6b62\u6d88\u8d39\u8005(Consume, Cancel)<\/li>\n<li>\u4eceserver\u53d1\u9001\u6d88\u606f\u7ed9client, \u5f02\u6b65\u53d1\u751f(Deliver, Return)<\/li>\n<li>\u5e94\u7b54\u6d88\u606f(Ack, Reject)<\/li>\n<li>\u540c\u6b65\u4ece\u6d88\u606f\u961f\u5217\u4e2d\u53d6\u6d88\u606f (Get).<\/li>\n<\/ul>\n<p><strong>2.2.9 Transaction \u7c7b<\/strong><\/p>\n<p>AMQP \u652f\u6301\u4e24\u79cd\u7c7b\u578b\u7684\u4e8b\u52a1:<\/p>\n<p>1. \u81ea\u52a8\u4e8b\u52a1\uff1a \u6bcf\u4e2a\u53d1\u5e03\u7684\u6d88\u606f\u548c\u5e94\u7b54\u90fd\u5904\u7406\u4e3a\u72ec\u7acb\u4e8b\u52a1\uff0e<br \/>\n2. Server \u672c\u5730\u4e8b\u52a1, \u670d\u52a1\u5668\u4f1a\u7f13\u5b58\u53d1\u5e03\u7684\u6d88\u606f\u548c\u5e94\u7b54\uff0c\u5e76\u4f1a\u6839\u636e\u9700\u8981\u7531client\u6765\u63d0\u4ea4\u5b83\u4eec\uff0e<\/p>\n<p>Transaction \u7c7b(\u201ctx\u201d) \u4f7f\u5e94\u7528\u7a0b\u5e8f\u53ef\u8bbf\u95ee\u7b2c\u4e8c\u79cd\u7c7b\u578b\uff0c\u5373\u670d\u52a1\u5668\u4e8b\u52a1\u3002\u8fd9\u4e2a\u7c7b\u7684\u8bed\u4e49\u662f\uff1a<\/p>\n<p>1. \u5e94\u7528\u7a0b\u5e8f\u8981\u6c42\u5728\u6bcf\u4e2a\u901a\u9053\u4e2d\u90fd\u6709\u4e8b\u52a1(Select).<br \/>\n2. \u5e94\u7528\u7a0b\u5e8f\u505a\u4e00\u4e9b\u5de5\u4f5c(Publish, Ack).<br \/>\n3. \u5e94\u7528\u7a0b\u5e8f\u63d0\u4ea4\u6216\u56de\u6eda\u5de5\u4f5c(Commit, Roll-back).<br \/>\n4. \u5e94\u7528\u7a0b\u5e8f\u505a\u4e00\u4e9b\u5de5\u4f5c,\u5faa\u73af\u5f80\u590d\u3002<\/p>\n<p>\u4e8b\u52a1\u80fd\u8986\u76d6\u53d1\u5e03\u5185\u5bb9\u548c\u5e94\u7b54\uff0c\u4f46\u4e0d\u80fd\u8986\u76d6\u6295\u9012\uff08deliveries\uff09. \u56e0\u6b64\u56de\u6eda\u4e0d\u80fd\u5bfc\u81f4\u6d88\u606f\u91cd\u65b0\u5165\u961f\u6216\u8005\u91cd\u65b0\u6295\u9012, \u5ba2\u6237\u7aef\u6709\u6743\u5728\u4e8b\u52a1\u4e2d\u786e\u8ba4\u8fd9\u4e9b\u6d88\u606f\u3002<\/p>\n<p><strong>2.3 AMQP \u4f20\u8f93\u67b6\u6784<\/strong><\/p>\n<p>\u8fd9\u4e2a\u7ae0\u8282\u89e3\u91ca\u4e86\u547d\u4ee4\u662f\u5982\u4f55\u6620\u5c04\u5230\u7ebf\u8def\u534f\u8bae\u7684\uff0e<\/p>\n<p><strong>2.3.1 \u4e00\u822c\u63cf\u8ff0<\/strong><\/p>\n<p>AMQP\u662f\u4e8c\u8fdb\u5236\u534f\u8bae. \u4fe1\u606f\u88ab\u7ec4\u7ec7\u6210\u5404\u79cd\u7c7b\u578b\u7684\u5e27(frames). Frames\u53ef\u4ee5\u643a\u5e26\u534f\u8bae\u65b9\u6cd5\u548c\u5176\u5b83\u4fe1\u606f.\u6240\u6709 \u5e27(frames)\u90fd\u6709\u540c\u6837\u7684\u683c\u5f0f: \u5e27\u5934(frame header),\u5e27\u8d1f\u8f7d(frame payload)\u548c\u5e27\u5c3e(frame end).\u5e27\u8d1f\u8f7d( frame payload)\u7684\u683c\u5f0f\u4f9d\u8d56\u4e8e\u5e27\u7c7b\u578b(frame type).<br \/>\n\u6211\u4eec\u5047\u8bbe\u6709\u4e00\u4e2a\u53ef\u9760\u7684\u9762\u5411\u6d41\u7684\u7f51\u7edc\u4f20\u8f93\u5c42(TCP\/IP\u6216\u76f8\u5f53\u7684).<br \/>\n\u5728\u5355\u4e2a\u5957\u63a5\u5b57\u8fde\u63a5\u4e2d,\u53ef\u4ee5\u5b58\u5728\u591a\u4e2a\u72ec\u7acb\u63a7\u5236\u7ebf\u7a0b,\u5b83\u4eec\u88ab\u79f0\u4e3a\u901a\u9053.<br \/>\n\u6bcf\u4e2a\u5e27\u90fd\u4f7f\u7528\u901a\u9053\u7f16\u53f7\u6765\u7f16\u53f7.\u901a\u8fc7\u4ea4\u7ec7\u5b83\u4eec\u7684\u5e27\uff0c\u4e0d\u540c\u7684\u901a\u9053\u5171\u4eab\u8fde\u63a5\u3002\u5bf9\u4e8e\u4efb\u4f55\u7ed9\u5b9a\u7684\u901a\u9053\uff0c\u5e27\u8fd0\u884c\u5728\u4e00\u4e2a\u4e25\u683c\u7684\u5e8f\u5217\uff0c\u8fd9\u6837\u53ef\u4ee5\u7528\u6765\u9a71\u52a8\u4e00\u4e2a\u534f\u8bae\u89e3\u6790\u5668\uff08\u901a\u5e38\u662f\u4e00\u4e2a\u72b6\u6001\u673a\uff09.<br \/>\n\u6211\u4eec\u4f7f\u7528\u4e00\u7ec4\u5c0f\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5982\u4f4d\uff0c\u6574\u6570\uff0c\u5b57\u7b26\u4e32\u548c\u5b57\u6bb5\u8868\u6765\u6784\u9020\u5e27\u3002\u5e27\u5b57\u6bb5\u662f\u7d27\u5bc6\u5305\u88c5\u7684\uff0c\u4e0d\u4f1a\u4f7f\u5f97\u5b83\u4eec\u7f13\u6162\u6216\u89e3\u6790\u590d\u6742\u3002\u4ece\u534f\u8bae\u89c4\u8303\u4e2d\u751f\u6210\u6846\u67b6\u5c42\u662f\u76f8\u5bf9\u7b80\u5355\u7684\u3002<br \/>\n\u7ebf\u8def\u7ea7\u683c\u5f0f\u7684\u8bbe\u8ba1\u662f\u53ef\u6269\u5c55\u6027\uff0c\u4e00\u822c\u53ef\u4ee5\u7528\u4e8e\u4efb\u610f\u7684\u9ad8\u5c42\u534f\u8bae\uff08\u4e0d\u53ea\u662fAMQP\uff09\u3002\u6211\u4eec\u5047\u8bbeAMQP\u5c06\u6765\u4f1a\u6269\u5c55\u3001\u6539\u8fdb\uff0c\u968f\u65f6\u95f4\u7684\u63a8\u79fb\u7ebf\u8def\u7ea7\u683c\u5f0f\u4ecd\u7136\u4f1a\u5f97\u5230\u652f\u6301\u3002<\/p>\n<p><strong>2.3.2 \u6570\u636e\u7c7b\u578b<\/strong><\/p>\n<p>AMQP\u6570\u636e\u7c7b\u578b\u7528\u4e8e\u65b9\u6cd5\u5e27\u4e2d\uff0c\u5b83\u4eec\u662f:<\/p>\n<ul>\n<li>Integers ( 1\u5230\uff18\u4e2a\u5b57\u8282),\u7528\u6765\u8868\u793a\u5927\u5c0f,\u6570\u91cf,\u8303\u56f4\u7b49\u7b49. Integers\u901a\u5e38\u662f\u65e0\u7b26\u53f7\u7684\uff0c\u5728\u5e27\u4e2d\u53ef\u80fd\u662f\u672a\u5bf9\u9f50\u7684.<\/li>\n<li>Bits,\u7528\u6765\u8868\u793a\u5f00\uff0f\u5173\u503c\uff0e\u4f4d\u88ab\u5305\u88c5\u6210\u5b57\u8282\u3002<\/li>\n<li>\u77ed\u5b57\u7b26\u4e32(short string),\u7528\u6765\u4fdd\u5b58\u77ed\u7684\u6587\u672c\u5c5e\u6027.\u77ed\u5b57\u7b26\u4e32\u9650\u5236\u4e3a255\u4e2a\u5b57\u8282\uff0c\u53ef\u4ee5\u5728\u65e0\u7f13\u51b2\u533a\u6ea2\u51fa\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u89e3\u6790.<\/li>\n<li>\u957f\u5b57\u7b26\u4e32(long string),\u7528\u6765\u4fdd\u5b58\u4e8c\u8fdb\u5236\u6570\u636e\u5757.<\/li>\n<li>\u5b57\u6bb5\u8868(Field tables),\u7528\u6765\u4fdd\u5b58\u540d\u79f0\uff0d\u503c\u5bf9(name-value pairs). \u5b57\u6bb5\u503c\u7c7b\u578b\u53ef\u4ee5\u662f\u5b57\u7b26\u4e32\uff0c\u6574\u6570\u7b49\u7b49.<\/li>\n<\/ul>\n<p><strong>2.3.3 \u534f\u8bae\u534f\u5546<\/strong><\/p>\n<p>AMQP client \u548cserver \u53ef\u5bf9\u534f\u8bae\u8fdb\u884c\u534f\u5546.\u8fd9\u5c31\u662f\u8bf4\u5f53client\u8fde\u63a5\u65f6,server\u53ef\u5904\u7406client\u80fd\u63a5\u53d7\u6216\u4fee\u6539\u7684\u64cd\u4f5c.\u5f53\u4e24\u4e2a\u70b9\u5bf9\u7ed3\u679c\u8fbe\u6210\u4e00\u81f4\u65f6, \u8fde\u63a5\u4f1a\u7ee7\u7eed\u524d\u884c.\u534f\u5546\u662f\u4e00\u79cd\u6709\u7528\u7684\u6280\u672f\uff0c\u56e0\u4e3a\u5b83\u8ba9\u6211\u4eec\u53ef\u4ee5\u65ad\u8a00\u5047\u8bbe\u548c\u524d\u63d0\u6761\u4ef6\u3002\u5728AMQP\uff0c\u6211\u4eec\u534f\u5546\u534f\u8bae\u7684\u4e0b\u9762\u65b9\u9762:<\/p>\n<ul>\n<li>\u5b9e\u73b0\u534f\u8bae\u548c\u7248\u672c. server \u53ef\u5728\u540c\u4e00\u4e2a\u7aef\u53e3\u4e0a\u4fdd\u5b58\u591a\u4e2a\u534f\u8bae\uff0e<\/li>\n<li>\u52a0\u5bc6\u53c2\u6570\u548c\u4e24\u8005\u4e4b\u95f4\u7684\u8ba4\u8bc1.\u8fd9\u662f\u529f\u80fd\u5c42\u7684\u4e00\u90e8\u5206\uff0c\u4ee5\u524d\u89e3\u91ca\u8fc7\u3002<\/li>\n<li>\u6700\u5927\u5e27\u5927\u5c0f,\u901a\u9053\u6570\u91cf,\u4ee5\u53ca\u5176\u5b83\u64cd\u4f5c\u9650\u5236.<\/li>\n<\/ul>\n<p>\u8fbe\u6210\u4e00\u81f4\u7684\u9650\u5236\u53ef\u80fd\u4f1a\u4f7f\u4e24\u8005\u91cd\u65b0\u5206\u914d\u5173\u952e\u7f13\u5b58\u533a\u4ee5\u907f\u514d\u6b7b\u9501\uff0e\u6bcf\u4e2a\u4f20\u5165\u7684\u5e27\u8981\u4e48\u670d\u4ece\u8fbe\u6210\u7684\u9650\u5236\uff08\u8fd9\u662f\u5b89\u5168\u7684\uff09,\u6216\u8005\u8d85\u8fc7\u5b83\u4eec\uff08\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53e6\u4e00\u65b9\u5fc5\u987b\u65ad\u5f00\u8fde\u63a5\uff09\uff0e\u8fd9\u975e\u5e38\u7b26\u5408\uff02\u5b83\u8981\u4e48\u5de5\u4f5c\uff0c\u8981\u4e48\u5c31\u5b8c\u5168\u4e0d\u5de5\u4f5c\u201d\u7684AMQP\u54f2\u5b66.<br \/>\n\u4e24\u4e2a\u8282\u70b9\u8fbe\u6210\u4e00\u81f4\u7684\u6700\u4f4e\u9650\u5ea6\u4e3a:<\/p>\n<ul>\n<li>\u670d\u52a1\u5668\u5fc5\u987b\u544a\u8bc9\u5ba2\u6237\u7aef\u5b83\u63d0\u51fa\u4e86\u4ec0\u4e48\u9650\u5236\u3002<\/li>\n<li>\u5ba2\u6237\u7aef\u8fdb\u884c\u54cd\u5e94\uff0c\u5e76\u53ef\u80fd\u51cf\u5c11\u5176\u8fde\u63a5\u7684\u9650\u5236\u3002<\/li>\n<\/ul>\n<p><strong>2.3.4 \u9650\u5236\u5e27<\/strong><\/p>\n<p>TCP\/IP\u662f\u4e00\u4e2a\u6d41\u534f\u8bae\uff0c\u5373\u6ca1\u6709\u9650\u5236\u5e27\u7684\u5185\u5efa\u673a\u5236. \u73b0\u6709\u534f\u8bae\u53ef\u4ee5\u51e0\u79cd\u4e0d\u540c\u7684\u65b9\u5f0f\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u6bcf\u4e2a\u8fde\u63a5\u4e2d\u53ea\u53d1\u9001\u5355\u4e2a\u5e27.\u8fd9\u5f88\u7b80\u5355\uff0c\u4f46\u5f88\u6162.<\/li>\n<li>\u5728\u6d41\u4e2d\u6dfb\u52a0\u5e27\u5b9a\u754c\u7b26.\u8fd9\u5f88\u7b80\u5355\uff0c\u4f46\u89e3\u6790\u8f83\u6162.<\/li>\n<li>\u8ba1\u7b97\u5e27\u7684\u5927\u5c0f\uff0c \u5e76\u5728\u6bcf\u4e2a\u5e27\u7684\u524d\u9762\u53d1\u9001\u5927\u5c0f\u3002\u8fd9\u662f\u7b80\u5355\u548c\u5feb\u901f\uff0c\u548c\u6211\u4eec\u7684\u9009\u62e9.<\/li>\n<\/ul>\n<p><strong>2.3.5 \u5e27\u7ec6\u8282<\/strong><\/p>\n<p>\u6240\u6709\u7684\u5e27\u90fd\u7531\u4e00\u4e2a\u5934(header,7\u4e2a\u5b57\u8282),\u4efb\u610f\u5927\u5c0f\u7684\u8d1f\u8f7d(payload),\u548c\u4e00\u4e2a\u68c0\u6d4b\u9519\u8bef\u7684\u5e27\u7ed3\u675f\uff08frame-end\uff09\u5b57\u8282\u7ec4\u6210:<\/p>\n<p>\u8981\u8bfb\u53d6\u4e00\u4e2a\u5e27\uff0c\u6211\u4eec\u5fc5\u987b:<\/p>\n<ul>\n<li>\u8bfb\u53d6header,\u68c0\u67e5\u5e27\u7c7b\u578b(frame type)\u548c\u901a\u9053(channel).<\/li>\n<li>\u6839\u636e\u5e27\u7c7b\u578b\uff0c\u6211\u4eec\u8bfb\u53d6\u8d1f\u8f7d\u5e76\u8fdb\u884c\u5904\u7406.<\/li>\n<li>\u8bfb\u53d6\u5e27\u7ed3\u675f\u5b57\u8282.<br \/>\n\u5728\u5b9e\u9645\u5b9e\u73b0\u4e2d\uff0c\u5982\u679c\u6027\u80fd\u5f88\u5173\u952e\u7684\u8bdd\uff0c\u6211\u4eec\u5e94\u8be5\u4f7f\u7528\u8bfb\u524d\u7f13\u51b2\uff08read-ahead buffering\uff09\u201d\u6216\u201c\u6536\u96c6\u8bfb\u53d6\uff08gathering reads\uff09\u201d\uff0c\u4ee5\u907f\u514d\u4e3a\u4e86\u8bfb\u4e00\u4e2a\u5e27\u800c\u505a\u4e09\u6b21\u72ec\u7acb\u7684\u7cfb\u7edf\u8c03\u7528\u3002<\/li>\n<\/ul>\n<p><strong>2.3.5.1 \u65b9\u6cd5\u5e27<\/strong><\/p>\n<p>\u65b9\u6cd5\u5e27\u53ef\u4ee5\u643a\u5e26\u9ad8\u7ea7\u534f\u8bae\u547d\u4ee4(\u6211\u4eec\u79f0\u4e4b\u4e3a\u65b9\u6cd5(methods)).\u4e00\u4e2a\u65b9\u6cd5\u5e27\u643a\u5e26\u4e00\u4e2a\u547d\u4ee4. \u65b9\u6cd5\u5e27\u8d1f\u8f7d\u6709\u4e0b\u9762\u7684\u683c\u5f0f:<\/p>\n<p>\u8981\u5904\u7406\u4e00\u4e2a\u65b9\u6cd5\u5e27\uff0c\u6211\u4eec\u5fc5\u987b:<\/p>\n<ul>\n<li>\u8bfb\u53d6\u65b9\u6cd5\u5e27\u8d1f\u8f7d.<\/li>\n<li>\u5c06\u5176\u62c6\u5305\u6210\u7ed3\u6784. \u65b9\u6cd5\u901a\u5e38\u6709\u76f8\u540c\u7684\u7ed3\u6784\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u5feb\u901f\u5bf9\u65b9\u6cd5\u8fdb\u884c\u62c6\u5305\uff0e<\/li>\n<li>\u68c0\u67e5\u5728\u5f53\u524d\u4e0a\u4e0b\u6587\u4e2d\u662f\u5426\u5141\u8bb8\u51fa\u73b0\u65b9\u6cd5\uff0e<\/li>\n<li>\u68c0\u67e5\u65b9\u6cd5\u53c2\u6570\u662f\u5426\u6709\u6548.<\/li>\n<li>\u6267\u884c\u65b9\u6cd5.<br \/>\n\u65b9\u6cd5\u4e3b\u4f53(bodies) \u7531AMQP\u6570\u636e\u5b57\u6bb5\uff08\u4f4d,\u6574\u6570, \u5b57\u7b26\u4e32\u548c\u5b57\u7b26\u4e32\u8868\u7ec4\u6210)\u6784\u6210. \u7f16\u7ec4\u4ee3\u7801\u76f4\u63a5\u4ece\u534f\u8bae\u89c4\u8303\u4e2d\u751f\u6210\uff0c\u56e0\u6b64\u662f\u975e\u5e38\u5feb\u901f\u5730.<\/li>\n<\/ul>\n<p><strong>2.3.5.2 \u5185\u5bb9\u5e27<\/strong><\/p>\n<p>\u5185\u5bb9\u662f\u6211\u4eec\u901a\u5e38AMQP\u670d\u52a1\u5668\u5728\u5ba2\u6237\u7aef\u4e0e\u5ba2\u6237\u7aef\u4e4b\u95f4\u4f20\u9001\u548c\u5e94\u7528\u6570\u636e. \u7c97\u7565\u5730\u8bf4\uff0c\u5185\u5bb9\u662f\u7531\u4e00\u7ec4\u5c5e\u6027\u52a0\u4e0a\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6570\u636e\u90e8\u5206\u7ec4\u6210\u7684\u3002\u5b83\u6240\u5141\u8bb8\u7684\u5c5e\u6027\u96c6\u5408\u7531Basic\u7c7b\u5b9a\u4e49\uff0c\u800c\u8fd9\u4e9b\u5c5e\u6027\u7684\u5f62\u5f0f\u4e3a\u5185\u5bb9\u5934\u5e27(content header frame)\u3002\u5176\u6570\u636e\u53ef\u4ee5\u662f\u4efb\u4f55\u5927\u5c0f\uff0c\u4e5f\u6709\u53ef\u80fd\u88ab\u5206\u89e3\u6210\u51e0\u4e2a\uff08\u6216\u591a\u4e2a\uff09\u5757\uff0c\u6bcf\u4e00\u4e2a\u90fd\u6709\u5185\u5bb9\u4f53\u5e27(content body frame)\u3002<br \/>\n\u770b\u4e00\u4e2a\u7279\u5b9a\u901a\u9053\u7684\u5e27\uff0c\u5f53\u5b83\u4eec\u5728\u7ebf\u8def\u4e0a\u4f20\u8f93\u65f6\uff0c\u6211\u4eec\u53ef\u80fd\u4f1a\u770b\u5230\u4e0b\u9762\u8fd9\u6837\u7684\u4e1c\u897f\uff1a<\/p>\n<p>\u67d0\u4e9b\u65b9\u6cd5(\u5982Basic.Publish, Basic.Deliver\u7b49\u7b49.)\u901a\u5e38\u60c5\u51b5\u4e0b\u5b9a\u4e49\u4e3a\u4f20\u8f93\u5185\u5bb9\uff0e<br \/>\n\u5f53\u4e00\u4e2a\u8282\u70b9\u53d1\u9001\u50cf\u8fd9\u6837\u7684\u65b9\u6cd5\u5e27\u65f6\uff0c\u5b83\u603b\u662f\u4f1a\u9075\u5faa\u4e00\u4e2a\u5185\u5bb9\u5934\u5e27(conent header frame)\u548c\u96f6\u4e2a\u6216\u591a\u4e2a\u5185\u5bb9\u4f53\u5e27(content body frame)\u7684\u5f62\u5f0f.<br \/>\n\u4e00\u4e2a\u5185\u5bb9\u5934\u5e27\u6709\u4e0b\u9762\u7684\u683c\u5f0f:<br \/>\n\u67d0\u4e9b\u65b9\u6cd5(\u5982Basic.Publish, Basic.Deliver\u7b49\u7b49.)\u901a\u5e38\u60c5\u51b5\u4e0b\u5b9a\u4e49\u4e3a\u4f20\u8f93\u5185\u5bb9\uff0e<br \/>\n\u5f53\u4e00\u4e2a\u8282\u70b9\u53d1\u9001\u50cf\u8fd9\u6837\u7684\u65b9\u6cd5\u5e27\u65f6\uff0c\u5b83\u603b\u662f\u4f1a\u9075\u5faa\u4e00\u4e2a\u5185\u5bb9\u5934\u5e27(conent header frame)\u548c\u96f6\u4e2a\u6216\u591a\u4e2a\u5185\u5bb9\u4f53\u5e27(content body frame)\u7684\u5f62\u5f0f.<br \/>\n\u4e00\u4e2a\u5185\u5bb9\u5934\u5e27\u6709\u4e0b\u9762\u7684\u683c\u5f0f:<\/p>\n<p>\u6211\u4eec\u5c06\u5185\u5bb9\u4f53\u653e\u7f6e\u5728\u4e0d\u540c\u7684\u5e27\u4e2d(\u5e76\u4e0d\u5305\u542b\u5728\u65b9\u6cd5\u4e2d)\uff0c\u56e0\u6b64AMQP\u53ef\u652f\u6301\u96f6\u62f7\u8d1d\u6280\u672f\uff0c\u8fd9\u6837\u5176\u5185\u5bb9\u5c31\u4e0d\u9700\u8981\u7f16\u7ec4\u6216\u7f16\u7801. \u6211\u4eec\u5c06\u5185\u5bb9\u5c5e\u6027\u5b89\u653e\u5728\u5b83\u4eec\u81ea\u5df1\u7684\u5e27\u4e2d\uff0c\u4ee5\u4fbf\u6536\u4ef6\u4eba\u53ef\u4ee5\u6709\u9009\u62e9\u5730\u4e22\u5f03\u4ed6\u4eec\u4e0d\u60f3\u5904\u7406\u7684\u5185\u5bb9\u3002<\/p>\n<p><strong>2.3.5.3 \u5fc3\u8df3\u5e27<\/strong><\/p>\n<p>\u5fc3\u8df3\u662f\u4e00\u79cd\u8bbe\u8ba1\u7528\u6765\u64a4\u9500(undo)TCP\/IP\u529f\u80fd\u7684\u6280\u672f,\u4e5f\u5c31\u662f\u8bf4\u5728\u957f\u65f6\u95f4\u8d85\u65f6\u540e\uff0c\u5b83\u6709\u80fd\u529b\u901a\u8fc7\u5173\u95edbroker\u7269\u7406\u8fde\u63a5\u6765\u8fdb\u884c\u6062\u590d\uff0e\u5728\u67d0\u4e9b\u60c5\u666f\u4e0b\uff0c\u6211\u4eec\u9700\u8981\u5feb\u901f\u77e5\u9053\u8282\u70b9\u8fde\u63a5\u662f\u5426\u65ad\u5f00\u4e86\uff0c\u6216\u8005\u662f\u7531\u4e8e\u4ec0\u4e48\u539f\u56e0\u4e0d\u80fd\u54cd\u5e94\u4e86.\u56e0\u4e3a\u5fc3\u8df3\u53ef\u4ee5\u5728\u8f83\u4f4e\u6c34\u5e73\u4e0a\u8fdb\u884c\uff0c\u6211\u4eec\u5728\u4f20\u8f93\u5c42\u6b21\u4e0a\u6309\u8282\u70b9\u4ea4\u6362\u7684\u7279\u5b9a\u5e27\u7c7b\u578b\u6765\u5904\u7406\uff0c\u800c\u4e0d\u662f\u6309\u7c7b\u65b9\u6cd5.<\/p>\n<p><strong>2.3.6 \u9519\u8bef\u5904\u7406<\/strong><\/p>\n<p>AMQP\u4f7f\u7528\u5f02\u5e38\u6765\u5904\u7406\u9519\u8bef.\u4efb\u4f55\u64cd\u4f5c\u9519\u8bef(\u672a\u627e\u5230\u6d88\u606f\u961f\u5217\uff0c\u8bbf\u95ee\u6743\u9650\u4e0d\u8db3)\u90fd\u4f1a\u5bfc\u81f4\u4e00\u4e2a\u901a\u9053\u5f02\u5e38. \u4efb\u4f55\u7ed3\u6784\u5316\u7684\u9519\u8bef(\u65e0\u6548\u53c2\u6570\uff0c\u574f\u5e8f\u5217\u7684\u65b9\u6cd5.)\u90fd\u4f1a\u5bfc\u81f4\u4e00\u4e2a\u8fde\u63a5\u5f02\u5e38.\u5f02\u5e38\u4f1a\u5173\u95ed\u901a\u9053\u6216\u8fde\u63a5\uff0c\u540c\u65f6\u4e5f\u4f1a\u5411\u5ba2\u6237\u7aef\u5e94\u7528\u8fd4\u56de\u54cd\u5e94\u7801\u548c\u54cd\u5e94\u6587\u672c.\u6211\u4eec\u4f7f\u7528\u4e86\u7c7b\u4f3c\u4e8eHTTP\u7b49\u534f\u8bae\u548c\u5176\u5b83\u5927\u591a\u6570\u534f\u8bae\u4e2d\u7684\u4e09\u4f4d\u56de\u590d\u4ee3\u7801\u548c\u6587\u5b57\u56de\u590d\u6587\u672c\u65b9\u6848.<\/p>\n<p><strong>2.3.7 \u5173\u95ed\u901a\u9053\u548c\u8fde\u63a5<\/strong><\/p>\n<p>\u8fde\u63a5\u6216\u901a\u9053\uff0c\u5bf9\u4e8e\u5ba2\u6237\u7aef\u6765\u8bf4\uff0c\u5f53\u5176\u53d1\u9001Open\u65f6\u5219\u88ab\u8ba4\u4e3a\u662f\u201c\u6253\u5f00\u201d\u7684\uff0c\u5bf9\u4e8e\u670d\u52a1\u5668\u7aef\u6765\u8bf4\uff0c\u5f53\u5176\u53d1\u9001Open-Ok\u65f6\u5219\u88ab\u8ba4\u4e3a\u662f\u6253\u5f00\u7684\u3002\u57fa\u4e8e\u8fd9\u4e00\u70b9\uff0c\u4e00\u4e2a\u5e0c\u671b\u5173\u95ed\u901a\u9053\u6216\u8fde\u63a5\u7684\u5bf9\u7b49\u4f53\u4e5f\u5fc5\u987b\u4f7f\u7528\u63e1\u624b\u534f\u8bae\u6765\u8fd9\u6837\u505a\u3002<br \/>\n\u53ef\u51fa\u4e8e\u4efb\u4f55\u539f\u56e0\uff0c\u53ef\u80fd\u4f1a\u6b63\u5e38\u5730\u6216\u5f02\u5e38\u5730\u5173\u95ed\u4e00\u4e2a\u901a\u9053\u6216\u8fde\u63a5-\u56e0\u6b64\u5fc5\u987b\u4ed4\u7ec6\u5c0f\u5fc3\u3002<br \/>\n\u5bf9\u4e8e\u7a81\u7136\u6216\u610f\u5916\u5173\u95ed\uff0c\u5e76\u4e0d\u80fd\u5f97\u5230\u5feb\u901f\u63a2\u6d4b\uff0c\u56e0\u6b64\u5f53\u53d1\u751f\u5f02\u5e38\u65f6\uff0c\u6211\u4eec\u53ef\u80fd\u4f1a\u4e22\u5931\u9519\u8bef\u56de\u590d\u4ee3\u7801\u3002<br \/>\n\u6b63\u786e\u7684\u8bbe\u8ba1\u662f\u5bf9\u4e8e\u6240\u6709\u5173\u95ed\u5fc5\u987b\u8fdb\u884c\u63e1\u624b\uff0c\u4f7f\u6211\u4eec\u5173\u95ed\u540e\u5bf9\u65b9\u77e5\u9053\u76f8\u5e94\u7684\u60c5\u51b5\u3002<br \/>\n\u5f53\u4e00\u4e2a\u8282\u70b9\u51b3\u5b9a\u5173\u95ed\u4e00\u4e2a\u901a\u9053\u6216\u8fde\u63a5\u65f6\uff0c\u5b83\u53d1\u9001\u4e00\u4e2aClose\u65b9\u6cd5\u3002\u63a5\u6536\u8282\u70b9\u5fc5\u987b\u4f7f\u7528Close-Ok\u6765\u54cd\u5e94Close,\u7136\u540e\u53cc\u65b9\u53ef\u4ee5\u5173\u95ed\u4ed6\u4eec\u7684\u901a\u9053\u6216\u8fde\u63a5\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u8282\u70b9\u5ffd\u7565\u4e86\u5173\u95ed\uff0c\u5f53\u4e24\u4e2a\u8282\u70b9\u540c\u65f6\u53d1\u9001Close\u65f6,\u53ef\u80fd\u4f1a\u53d1\u751f\u6b7b\u9501\u3002<\/p>\n<p><strong>2.4 AMQP Client \u67b6\u6784<\/strong><\/p>\n<p>\u53ef\u76f4\u63a5\u4ece\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8bfb\u5199AMQP\u5e27\uff0c\u4f46\u8fd9\u662f\u76f8\u5f53\u7cdf\u7cd5\u7684\u8bbe\u8ba1\uff0e<br \/>\n\u5373\u4f7f\u662f\u6700\u7b80\u5355\u7684\u5bf9\u8bdd\u6846\u4e5f\u6bd4\u8f83\u590d\u6742(\u6bd4\u5982\u540cHTTP\u6bd4\u8f83),\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u8005\u6ca1\u5fc5\u8981\u4e3a\u4e86\u5411\u6d88\u606f\u961f\u5217\u53d1\u9001\u6d88\u606f\uff0c \u800c\u6765\u7406\u89e3\u4e8c\u8fdb\u5236\u8fd9\u6837\u7684\u4e1c\u897f. \u63a8\u8350\u7684AMQP client\u67b6\u6784\u987b\u7531\u4e0b\u9762\u7684\u591a\u4e2a\u62bd\u8c61\u5c42\u7ec4\u6210\uff1a<\/p>\n<ul>\n<li>\u5e27\u5c42. \u6b64\u5c42\u63a5\u53d7AMQP\u534f\u8bae\u65b9\u6cd5,\u5e76\u6309\u67d0\u79cd\u8bed\u8a00\u683c\u5f0f(\u7ed3\u6784\uff0c\u7c7b\u7b49\u7b49) \u6765\u5e8f\u5217\u5316\u6210\u7ebf\u8def\u7ea7\u5e27\uff0e\u5e27\u5c42\u53ef\u4ee5\u6839\u636eAMQP\u89c4\u8303\u673a\u68b0\u4ea7\u751f\uff08\u8fd9\u662f\u5728\u4e00\u4e2a\u534f\u8bae\u7684\u5efa\u6a21\u8bed\u8a00\uff0c\u4e13\u4e3aAMQP\u5b9a\u4e49\u4e86XML\u5b9e\u73b0\uff09.<\/li>\n<li>\u8fde\u63a5\u7ba1\u7406\u5c42. \u6b64\u5c42\u7528\u4e8e\u8bfb\u5199AMQP\u5e27\uff0c\u5e76\u7ba1\u7406\u6240\u6709\u8fde\u63a5\uff0c\u4f1a\u8bdd\u903b\u8f91.\u5728\u6b64\u5c42\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5c01\u88c5\u6253\u5f00\u8fde\u63a5\u548c\u4f1a\u8bdd\uff0c\u9519\u8bef\u5904\u7406\uff0c\u5185\u5bb9\u4f20\u8f93\u548c\u63a5\u6536\u7684\u5168\u90e8\u903b\u8f91. \u6b64\u5c42\u7684\u5927\u90e8\u5206\u90fd\u53ef\u901a\u8fc7AMQP\u89c4\u8303\u6765\u751f\u6210.\u4f8b\u5982\uff0c\u89c4\u8303\u5b9a\u4e49\u4e86\u54ea\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u643a\u5e26\u5185\u5bb9, \u56e0\u4e3a\u903b\u8f91\u53d1\u9001\u65b9\u6cd5\u548c\u53ef\u9009\u7684\u53d1\u9001\u5185\u5bb9\u53ef\u4ee5\u673a\u68b0\u7684\u751f\u6210\uff0e<\/li>\n<li>API \u5c42. \u6b64\u5c42\u66b4\u9732\u4e86\u5e94\u7528\u7a0b\u5e8f\u5de5\u4f5c\u7684\u7279\u5b9aAPI. API\u5c42\u53ef\u80fd\u4f1a\u53cd\u6620\u4e00\u4e9b\u73b0\u6709\u7684\u6807\u51c6\uff0c\u6216\u66b4\u9732\u9ad8\u5c42AMQP\u7684\u65b9\u6cd5\uff0c\u6216\u5bf9\u672c\u8282\u524d\u9762\u4ecb\u7ecd\u7684\u5185\u5bb9\u505a\u4e00\u4e2a\u6620\u5c04\u3002AMQP\u65b9\u6cd5\u8bbe\u8ba1\u4e3a\u4f7f\u8fd9\u4e9b\u6620\u5c04\u7b80\u5355\u6709\u7528\u3002API\u5c42\u672c\u8eab\u53ef\u80fd\u662f\u7531\u591a\u4e2a\u5c42\u7ec4\u6210\u7684\uff0c\u5982\uff0e\u6784\u5efa\u4e8eAMQP\u65b9\u6cd5API\u4e4b\u4e0a\u7684\u9ad8\u7ea7API\uff0e<br \/>\n\u6b64\u5916\uff0c\u901a\u5e38\u8fd8\u4f1a\u6709\u4e00\u4e9bI \/ O\u5c42\uff0c\u8fd9\u6b64\u53ef\u4ee5\u662f\u975e\u5e38\u7b80\u5355\u7684\uff08\u540c\u6b65\u5957\u63a5\u5b57\u8bfb\u53d6\u548c\u5199\u5165\uff09\u6216\u590d\u6742\u7684\uff08\u5b8c\u5168\u5f02\u6b65\u591a\u7ebf\u7a0bI \/ O\uff09\u3002\u6b64\u56fe\u663e\u793a\u4e86\u6574\u4f53\u63a8\u8350\u7684\u67b6\u6784:<\/li>\n<\/ul>\n<p>\u5728\u672c\u6587\u6863\u4e2d\uff0c\u5f53\u6211\u4eec\u8bf4\u201dclient API\u201d\u7684\u65f6\u5019,\u6211\u4eec\u6307\u7684\u5219\u662f\u5e94\u7528\u7a0b\u5e8f\u4e0b\u7684\u6240\u6709\u5c42(i\/o,\u5e27,\u8fde\u63a5\u6309\u7406\u548cAPI\u5c42\uff09.\u6211\u4eec\u901a\u5e38\u5c06\u5ba2\u6237\u7aefAPI\u548c\u5e94\u7528\u7a0b\u5e8f\u5206\u5f00\u8bf4\uff0c \u5728\u8fd9\u91cc\uff0c\u5e94\u7528\u7a0b\u5e8f\u4f1a\u4f7f\u7528\u5ba2\u6237\u7aefAPI\u6765\u540c\u4e2d\u95f4\u4ef6\u670d\u52a1\u5668\u8fdb\u884c\u5bf9\u8bdd.<\/p>\n<h2>\u4e09\u3001\u529f\u80fd\u8bf4\u660e<\/h2>\n<p><strong>3.1 Server \u529f\u80fd\u8bf4\u660e<\/strong><\/p>\n<p><strong>3.1.1 \u6d88\u606f\u548c\u5185\u5bb9<\/strong><\/p>\n<p>\u6d88\u606f\u662f\u4e2d\u95f4\u4ef6\u8def\u7531\u548c\u961f\u5217\u7cfb\u7edf\u5904\u7406\u7684\u539f\u5b50\u5355\u5143\u3002\u6d88\u606f\u53ef\u643a\u5e26\u4e00\u4efd\u5185\u5bb9\uff0c\u5b83\u5305\u62ec\u4e00\u4e2a\u5185\u5bb9\u5934\uff0c\u4e00\u7ec4\u5c5e\u6027\uff0c\u548c\u4e00\u4e2a\u5185\u5bb9\u4f53\uff0c\u548c\u6301\u6709\u4e00\u4e2a\u4e0d\u900f\u660e\u7684\u4e8c\u8fdb\u5236\u6570\u636e\u5757\u3002<br \/>\n\u4e00\u4e2a\u6d88\u606f\u53ef\u4ee5\u5bf9\u5e94\u5230\u8bb8\u591a\u4e0d\u540c\u5e94\u7528\u7a0b\u5e8f\u7684\u5b9e\u4f53\uff1a<\/p>\n<ul>\n<li>\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7ea7\u6d88\u606f<\/li>\n<li>\u4e00\u4e2a\u4f20\u8f93\u6587\u4ef6<\/li>\n<li>\u4e00\u4e2a\u6570\u636e\u6d41\u5e27\u7b49\u7b49.<\/li>\n<\/ul>\n<p>\u6d88\u606f\u53ef\u4ee5\u6301\u4e45\u5316.\u4e00\u4e2a\u6301\u4e45\u5316\u6d88\u606f\u53ef\u4ee5\u5b89\u5168\u5730\u5b58\u50a8\u5728\u78c1\u76d8\u4e0a\uff0c\u5373\u4f7f\u662f\u5728\u4e25\u91cd\u7684\u7f51\u7edc\u6545\u969c\uff0c\u670d\u52a1\u5668\u5d29\u6e83\u3001\u6ea2\u51fa\u7b49\u60c5\u51b5\u4e0b\u4e5f\u53ef\u786e\u4fdd\u6295\u9012\uff0e\u6d88\u606f\u4e5f\u53ef\u4ee5\u6709\u4f18\u5148\u7ea7\uff0e\u9ad8\u4f18\u5148\u7ea7\u6d88\u606f\u4f1a\u5728\u7b49\u5f85\u540c\u4e00\u4e2a\u6d88\u606f\u961f\u5217\u65f6\uff0c\u5728\u4f4e\u4f18\u5148\u7ea7\u6d88\u606f\u4e4b\u524d\u53d1\u9001. \u5f53\u6d88\u606f\u5fc5\u987b\u88ab\u4e22\u5f03\u4ee5\u786e\u4fdd\u670d\u52a1\u5668\u8d28\u91cf\u6c34\u5e73\uff0c\u5c06\u4f1a\u4f18\u5148\u4e22\u5f03\u4f4e\u4f18\u5148\u7ea7\u6d88\u606f\uff0e<br \/>\n\u670d\u52a1\u5668\u4e0d\u80fd\u4fee\u6539\u63a5\u6536\u5230\u5e76\u5c06\u4f20\u9012\u7ed9\u6d88\u8d39\u8005\u5e94\u7528\u7a0b\u5e8f\u7684\u6d88\u606f\u5185\u5bb9\u4f53. \u670d\u52a1\u5668\u53ef\u5728\u5185\u5bb9\u5934\u4e2d\u6dfb\u52a0\u989d\u5916\u4fe1\u606f\uff0c\u4f46\u4e0d\u80fd\u5220\u9664\u6216\u4fee\u6539\u73b0\u6709\u4fe1\u606f.<\/p>\n<p><strong>\u865a\u62df\u4e3b\u673a(Virtual Hosts)<\/strong><\/p>\n<p>\u865a\u62df\u4e3b\u673a\u662f\u670d\u52a1\u5668\u5185\u7684\u6570\u636e\u5206\u533a, \u5b83\u4e3a\u5728\u5171\u4eab\u57fa\u7840\u8bbe\u65bd\u4e0a\u7684\u7ba1\u7406\u5e26\u6765\u4e86\u65b9\u4fbf\uff0e<br \/>\n<strong>\u4e00\u4e2a\u865a\u62df\u4e3b\u673a\u5305\u62ec\u5176\u547d\u540d\u7a7a\u95f4\uff0c\u4e00\u7ec4\u4ea4\u6362\u5668\uff0c\u6d88\u606f\u961f\u5217\u4ee5\u53ca\u6240\u6709\u76f8\u5173\u5bf9\u8c61. \u6bcf\u4e2a\u8fde\u63a5\u5fc5\u987b\u5173\u8054\u4e00\u4e2a\u5355\u4e2a\u865a\u62df\u4e3b\u673a.<\/strong><br \/>\n\u5728\u8ba4\u8bc1\u540e\uff0c\u5ba2\u6237\u7aef\u53ef\u5728Connection.Open\u65b9\u6cd5\u4e2d\u9009\u62e9\u865a\u62df\u4e3b\u673a. \u8fd9\u610f\u5473\u7740\uff0c\u670d\u52a1\u5668\u4e0a\u7684\u8ba4\u8bc1\u65b9\u6848\u53ef\u5728\u6b64\u670d\u52a1\u5668\u4e0a\u7684\u6240\u6709\u865a\u62df\u4e3b\u673a\u4e0a\u5171\u4eab. \u7136\u800c\uff0c\u5bf9\u4e8e\u6bcf\u4e2a\u865a\u62df\u4e3b\u673a\u6765\u8bf4\uff0c\u4e5f\u53ef\u4ee5\u72ec\u7279\u7684\u8ba4\u8bc1\u65b9\u6848. \u5bf9\u4e8e\u6bcf\u4e2a\u865a\u62df\u4e3b\u673a\u9700\u8981\u4e0d\u540c\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6848\u7684\u7ba1\u7406\u5458\u5e94\u8be5\u4f7f\u7528\u5355\u72ec\u7684\u670d\u52a1\u5668\u3002<br \/>\n\u8fde\u63a5\u4e2d\u7684\u6240\u6709\u901a\u9053\u90fd\u5728\u540c\u4e00\u4e2a\u865a\u62df\u4e3b\u673a\u4e0a\u5de5\u4f5c.\u5728\u540c\u4e00\u4e2a\u8fde\u63a5\u4e2d\uff0c\u6ca1\u6709\u4e0e\u4e0d\u540c\u865a\u62df\u4e3b\u673a\u901a\u4fe1\u7684\u65b9\u5f0f\uff0c \u4e5f\u6ca1\u6709\u5728\u4e0d\u65ad\u5f00\u8fde\u63a5\u91cd\u65b0\u5f00\u59cb\u7684\u60c5\u51b5\u4e0b\uff0c\u5207\u6362\u5230\u5176\u5b83\u865a\u62df\u4e3b\u673a\u7684\u53ef\u80fd\u6027.<br \/>\n\u8be5\u534f\u8bae\u6ca1\u6709\u63d0\u4f9b\u7528\u4e8e\u521b\u5efa\u6216\u914d\u7f6e\u865a\u62df\u4e3b\u673a\u7684\u673a\u5236-\u8fd9\u5728\u670d\u52a1\u5668\u5185\u662f\u4e00\u4e2a\u4e0d\u786e\u5b9a\u7684\u65b9\u5f0f\uff0c\u662f\u5b8c\u5168\u4f9d\u8d56\u4e8e\u5b9e\u73b0\u7684\u3002<\/p>\n<p><strong>3.1.3 \u4ea4\u6362\u5668<\/strong><\/p>\n<p>\u4ea4\u6362\u5668\u662f\u4e00\u4e2a\u865a\u62df\u4e3b\u673a\u5185\u7684\u6d88\u606f\u8def\u7531\u4ee3\u7406\u3002\u4ea4\u6362\u5668\u5b9e\u4f8b\uff08\u6211\u4eec\u901a\u5e38\u79f0\u4e4b\u4e3a\u201c\u4ea4\u6362\u5668\u201d\uff09\u63a5\u53d7\u6d88\u606f\u548c\u8def\u7531\u4fe1\u606f-\u4e3b\u8981\u662f\u4e00\u4e2a\u8def\u7531\u952e-\u6216\u8005\u5c06\u6d88\u606f\u4f20\u9012\u5230\u6d88\u606f\u961f\u5217\uff0c\u6216\u5230\u5185\u90e8\u670d\u52a1\u3002\u4ea4\u6362\u5668\u662f\u57fa\u4e8e\u6bcf\u4e2a\u865a\u62df\u4e3b\u673a\u547d\u540d\u7684\u3002<br \/>\n\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u6743\u9650\u8303\u56f4\u5185\u81ea\u7531\u5730\u521b\u5efa\u3001\u5171\u4eab\u3001\u4f7f\u7528\u548c\u9500\u6bc1\u4ea4\u6362\u5668\u5b9e\u4f8b\uff0e\u4ea4\u6362\u5668\u53ef\u80fd\u662f\u6301\u4e45\u7684\u3001\u4e34\u65f6\u7684\u6216\u81ea\u52a8\u5220\u9664\u7684\u3002\u6301\u4e45\u5316\u7684\u4ea4\u6362\u5668\u4f1a\u6301\u7eed\u5230\u4ed6\u4eec\u88ab\u5220\u9664\uff0c\u4e34\u65f6\u7684\u4ea4\u6362\u5668\u4f1a\u6301\u7eed\u5230\u670d\u52a1\u5668\u5173\u95ed\u3002\u81ea\u52a8\u5220\u9664\u7684\u4ea4\u6362\u5668\u76f4\u5230\u4ed6\u4eec\u4e0d\u518d\u4f7f\u7528\u3002\u670d\u52a1\u5668\u63d0\u4f9b\u4e86\u4e00\u7ec4\u7279\u5b9a\u7684\u4ea4\u6362\u5668\u7c7b\u578b\u3002\u6bcf\u4e2a\u4ea4\u6362\u5668\u7c7b\u578b\u90fd\u5b9e\u73b0\u4e86\u4e00\u4e2a\u7279\u5b9a\u7684\u5339\u914d\u548c\u7b97\u6cd5\uff0c\u5982\u4e0b\u4e00\u8282\u4e2d\u5b9a\u4e49\u7684\u3002AMQP\u53ea\u8981\u6c42\u5c11\u91cf\u7684\u4ea4\u6362\u5668\u7c7b\u578b\uff0c\u5e76\u63a8\u8350\u4e86\u4e00\u4e9b\u3002\u6b64\u5916\uff0c\u6bcf\u4e2a\u670d\u52a1\u5668\u5b9e\u73b0\u53ef\u4ee5\u6dfb\u52a0\u81ea\u5df1\u7684\u4ea4\u6362\u7c7b\u578b\u3002<br \/>\n\u4ea4\u6362\u5668\u53ef\u4ee5\u5c06\u5355\u4e2a\u6d88\u606f\u5e76\u53d1\u5730\u8def\u7531\u5230\u7684\u6d88\u606f\u961f\u5217\u4e2d\u3002\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u72ec\u7acb\u6d88\u606f\u7684\u591a\u4e2a\u5b9e\u4f8b\u3002<\/p>\n<p><strong>3.1.3.1 Direct\u4ea4\u6362\u5668\u7c7b\u578b<\/strong><\/p>\n<p>direct \u4ea4\u6362\u5668\u6309\u5982\u4e0b\u65b9\u5f0f\u6765\u5de5\u4f5c:<br \/>\n1. \u6d88\u606f\u961f\u5217\u4f7f\u7528\u8def\u7531\u952eK\u6765\u7ed1\u5b9a\u4ea4\u6362\u5668\uff0e<br \/>\n2. \u53d1\u5e03\u8005\u4f7f\u7528\u8def\u7531\u952eR\u6765\u5411\u4ea4\u6362\u5668\u53d1\u9001\u6d88\u606f\uff0e<br \/>\n3. \u5728\uff2b\uff1d\uff32\u65f6\uff0c\u6d88\u606f\u4f1a\u4f20\u9012\u5230\u6d88\u606f\u961f\u5217\u4e2d.<br \/>\nserver\u5fc5\u987b\u5b9e\u73b0direct\u4ea4\u6362\u5668\uff0c\u5e76\u4e14\u5728\u6bcf\u4e2a\u865a\u62df\u4e3b\u673a\u4e2d\u5fc5\u987b\u9884\u5b9a\u4e49\u4e24\u4e2adirect\u4ea4\u6362\u5668: \u4e00\u4e2a\u540d\u4e3a amq.direct, \u53e6\u4e00\u4e2a\u65e0\u516c\u5171\u540d\u79f0\uff08\u4e3aPublish\u65b9\u6cd5\u7684\u9ed8\u8ba4\u4ea4\u6362\u5668\uff09.<br \/>\n\u6ce8\u610f\uff0c\u6d88\u606f\u961f\u5217\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u6709\u6548\u7684\u8def\u7531\u952e\u503c\u8fdb\u884c\u7ed1\u5b9a,\u4f46\u901a\u5e38\u6d88\u606f\u961f\u5217\u4f7f\u7528\u5b83\u4eec\u81ea\u5df1\u7684\u540d\u79f0\u4f5c\u8def\u7531\u952e\u6765\u7ed1\u5b9a.<br \/>\n\u4e8b\u5b9e\u4e0a\uff0c\u6240\u6709\u6d88\u606f\u961f\u5217\u5fc5\u987b\u80fd\u4f7f\u7528\u5176\u81ea\u8eab\u961f\u5217\u540d\u79f0\u4f5c\u8def\u7531\u952e\u81ea\u52a8\u7ed1\u5b9a\u65e0\u540d\u79f0\u7684\u4ea4\u6362\u5668\u4e0a\uff0e<\/p>\n<p><strong>3.1.3.2 Fanout \u4ea4\u6362\u5668\u7c7b\u578b<\/strong><\/p>\n<p>fanout\u4ea4\u6362\u5668\u7c7b\u578b\u6309\u5982\u4e0b\u65b9\u5f0f\u6765\u5de5\u4f5c:<br \/>\n1. \u6d88\u606f\u961f\u5217\u4e0d\u4f7f\u7528\u53c2\u6570\u6765\u7ed1\u5b9a\u4ea4\u6362\u5668.<br \/>\n2. \u53d1\u5e03\u8005\u5411\u4ea4\u6362\u5668\u53d1\u9001\u6d88\u606f.<br \/>\n3. \u6d88\u606f\u65e0\u6761\u4ef6\u4f20\u9012\u7ed9\u6d88\u606f\u961f\u5217\u3002<br \/>\nfanout \u4ea4\u6362\u5668\u662f\u5fae\u4e0d\u8db3\u9053\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u73b0\uff0e\u6b64\u4ea4\u6362\u5668\u7c7b\u578b\u548c\u9884\u58f0\u660e\u7684\u4ea4\u6362\u5668\u79f0\u4e3aamq.fanout,\u5b83\u662f\u5f3a\u5236\u7684.<\/p>\n<p><strong>3.1.3.3 Topic\u4ea4\u6362\u5668\u7c7b\u578b<\/strong><\/p>\n<p>topic\u4ea4\u6362\u5668\u7c7b\u578b\u6309\u5982\u4e0b\u65b9\u5f0f\u6765\u5de5\u4f5c:<br \/>\n1. \u6d88\u606f\u961f\u5217\u4f7f\u7528\u8def\u7531\u6a21\u5f0fP\u6765\u7ed1\u5b9a\u5230\u4ea4\u6362\u5668\uff0e<br \/>\n2. \u53d1\u5e03\u8005\u4f7f\u7528\u8def\u7531\u952eR\u6765\u5411\u4ea4\u6362\u5668\u53d1\u9001\u6d88\u606f\uff0e<br \/>\n3. \u5f53R\u5339\u914dP\u65f6\uff0c\u6d88\u606f\u5c06\u88ab\u4f20\u9012\u5230\u6d88\u606f\u961f\u5217\uff0e<br \/>\n\u7528\u4e8etopic\u4ea4\u6362\u5668\u7684\u8def\u7531\u952e\u5fc5\u987b\u7531\uff10\u4e2a\u6216\u591a\u4e2a\u7531\u70b9\u53f7<br \/>\n\u7528\u4e8etopic\u4ea4\u6362\u5668\u7684\u8def\u7531\u952e\u5fc5\u987b\u7531\u70b9\u5206\u9694\u7684\u96f6\u6216\u591a\u4e2a\u5355\u8bcd\u7ec4\u6210.\u6bcf\u4e2a\u5355\u8bcd\u5fc5\u987b\u5305\u542b\u5b57\u6bcdA-Z\u548ca-z \u4ee5\u53ca\u6570\u5b570-9.<br \/>\n\u8def\u7531\u6a21\u5f0f\u4e0e\u8def\u7531\u952e\u9075\u5faa\u76f8\u540c\u7684\u89c4\u5219\uff0c* \u7528\u4e8e\u5339\u914d\u5355\u4e2a\u5355\u8bcd\uff0c# \u7528\u4e8e\u5339\u914d\uff10\u4e2a\u6216\u591a\u4e2a\u5355\u8bcd.\u56e0\u6b64\u8def\u7531\u6a21\u5f0f*.stock.# \u4f1a\u5339\u914d\u8def\u7531\u952eusd.stock \u548ceur.stock.db \u4f46\u4e0d\u5339\u914dstock.nasdaq.<br \/>\n\u5bf9\u4e8etopic\u4ea4\u6362\u5668\u6211\u4eec\u5efa\u8bae\u7684\u8bbe\u8ba1\u662f\u4fdd\u6301\u6240\u6709\u5df2\u77e5\u8def\u7531\u952e\u7684\u96c6\u5408\uff0c\u5f53\u53d1\u5e03\u8005\u4f7f\u7528\u4e86\u65b0\u7684\u8def\u7531\u952e\u65f6\uff0c\u624d\u66f4\u65b0\u6b64\u96c6\u5408. \u901a\u8fc7\u7ed9\u5b9a\u4e00\u4e2a\u8def\u7531\u952e\u6765\u786e\u5b9e\u6240\u6709\u7ed1\u5b9a\u662f\u53ef\u80fd\u7684,\u56e0\u6b64\u53ef\u4e3a\u6d88\u606f\u5feb\u901f\u627e\u5230\u6d88\u606f\u961f\u5217. \u6b64\u4ea4\u6362\u5668\u7c7b\u578b\u662f\u53ef\u9009\u7684.<br \/>\nserver\u5e94\u8be5\u5b9e\u73b0topic\u4ea4\u6362\u5668\u7c7b\u578b\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cserver \u5fc5\u987b\u5728\u6bcf\u4e2a\u865a\u62df\u4e3b\u673a\u4e2d\u9884\u5148\u5b9a\u4e49\u81f3\u5c11\u4e00\u4e2a topic\u4ea4\u6362\u5668\uff0c\u5176\u540d\u79f0\u4e3aamq.topic.<\/p>\n<p><strong>3.1.3.4 Headers\u4ea4\u6362\u5668\u7c7b\u578b<\/strong><\/p>\n<p>headers\u4ea4\u6362\u5668\u7c7b\u578b\u6309\u5982\u4e0b\u65b9\u5f0f\u8fdb\u884c\u5de5\u4f5c:<br \/>\n1. \u6d88\u606f\u961f\u5217\u4f7f\u7528\u5305\u542b\u5339\u914d\u7ed1\u5b9a\u548c\u5e26\u6709\u9ed8\u8ba4\u503c\u7684header\u53c2\u6570\u8868\u6765\u7ed1\u5b9a\u4ea4\u6362\u5668.\u5728\u8fd9\u79cd\u4ea4\u6362\u5668\u7c7b\u578b\u4e2d\uff0c\u4e0d\u4f7f\u7528\u8def\u7531\u952e.<br \/>\n2.\u53d1\u5e03\u8005\u5411\u4ea4\u6362\u5668\u53d1\u9001\u6d88\u606f\uff0c\u8fd9\u4e9b\u6d88\u606f\u7684headers\u5c5e\u6027\u4e2d\u5305\u542b\u540d\u79f0\uff0d\u503c\u5bf9\u7684\u8868.<br \/>\n3.\u5982\u679c\u6d88\u606f\u5934\u5c5e\u6027\u4e0e\u961f\u5217\u7ed1\u5b9a\u7684\u53c2\u6570\u76f8\u5339\u914d\uff0c\u5219\u6d88\u606f\u4f20\u9012\u7ed9\u961f\u5217\u3002<br \/>\n\u5339\u914d\u7b97\u6cd5\u662f\u7531\u53c2\u6570\u8868\u4e2d\u7684\u540d\u79f0\u503c\u5bf9\u8fd9\u6837\u7684\u7279\u6b8a\u7ed1\u5b9a\u53c2\u6570\u6765\u63a7\u5236\u7684. \u8fd9\u4e2a\u53c2\u6570\u7684\u540d\u79f0\u662f\u2019x-match\u2019.<br \/>\n\u5b83\u53ef\u4ee5\u63a5\u53d7\u4e24\u79cd\u503c\uff0c \u4ee5\u8868\u793a\u8868\u683c\u4e2d\u5176\u5b83\u7684\u540d\u79f0\u503c\u5bf9\u5c06\u5982\u4f55\u6765\u8fdb\u884c\u5339\u914d\uff1a<\/p>\n<ul>\n<li>\u2018all\u2019 \u5219\u8868\u660e\u6240\u6709\u5176\u5b83\u7684\u540d\u79f0\u503c\u5bf9\u5fc5\u987b\u4e0e\u8def\u7531\u6d88\u606f\u7684\u5934\u5c5e\u6027\u76f8\u5339\u914d(\u5373.AND\u5339\u914d)<\/li>\n<li>\u2018any\u2019 \u5219\u8868\u660e\u53ea\u8981\u6d88\u606f\u5934\u5c5e\u6027\u4e2d\u7684\u4efb\u4f55\u4e00\u4e2a\u5b57\u6bb5\u5339\u914d\u53c2\u6570\u8868\u4e2d\u7684\u5b57\u6bb5\uff0c\u5219\u6d88\u606f\u5c31\u5e94\u8be5\u88ab\u8def\u7531(\u5373. OR\u5339\u914d)\uff0e<\/li>\n<\/ul>\n<p>\u7ed1\u5b9a\u53c2\u6570\u4e2d\u7684\u5b57\u6bb5\u5fc5\u987b\u4e0e\u6d88\u606f\u5b57\u6bb5\u4e2d\u7684\u5b57\u6bb5\u76f8\u5339\u914d\uff0c\u8fd9\u4e9b\u60c5\u51b5\u5305\u62ec\uff1a\u5982\u679c\u7ed1\u5b9a\u53c2\u6570\u4e2d\u7684\u5b57\u6bb5\u6ca1\u6709\u503c\u4e14\u5728\u6d88\u606f\u5934\u4e2d\u5b58\u5728\u76f8\u540c\u540d\u79f0\u7684\u5b57\u6bb5\uff0c\u6216\u8005\u7ed1\u5b9a\u53c2\u6570\u4e2d\u7684\u5b57\u6bb5\u6709\u503c\uff0c\u4e14\u6d88\u606f\u5c5e\u6027\u4e2d\u5b58\u5728\u540c\u6837\u7684\u5b57\u6bb5\u4e14\u6709\u76f8\u540c\u7684\u503c\u3002<br \/>\n\u4efb\u4f55\u4ee5\u2019x-\u2018\u800c\u4e0d\u662f\u2019x-match\u2019\u5f00\u5934\u7684\u5b57\u6bb5\u4e3a\u5c06\u6765\u4fdd\u7559\u4f7f\u7528\u5e76\u4f1a\u88ab\u5ffd\u7565\uff0e<br \/>\nserver\u5e94\u8be5\u5b9e\u73b0headers\u4ea4\u6362\u5668\u7c7b\u578b, \u4e14server\u5fc5\u987b\u5728\u6bcf\u4e2a\u865a\u62df\u4e3b\u673a\u4e2d\u9884\u5148\u58f0\u660e\u81f3\u5c11\u4e00\u4e2aheaders\u4ea4\u6362\u5668,\u4e14\u540d\u79f0\u4e3aamq.match.<\/p>\n<p><strong>3.1.3.5 System\u4ea4\u6362\u5668\u7c7b\u578b<\/strong><\/p>\n<p>system\u4ea4\u6362\u5668\u7c7b\u578b\u6309\u5982\u4e0b\u65b9\u5f0f\u8fdb\u884c\u5de5\u4f5c:<br \/>\n1. \u53d1\u5e03\u8005\u4f7f\u7528\u8def\u7531\u952eS\u6765\u5411\u4ea4\u6362\u5668\u53d1\u9001\u6d88\u606f\uff0e<br \/>\n2. system\u4ea4\u6362\u5668\u5c06\u5176\u4f20\u9012\u7ed9\u7cfb\u7edf\u670d\u52a1S.<br \/>\n\u7cfb\u7edf\u670d\u52a1\u4ee5\u201damq.\u201d\u5f00\u5934\uff0c\u4e3aAMQP\u4fdd\u7559\u4f7f\u7528. \u5728\u670d\u52a1\u5668\u73af\u5883\u4e2d\uff0c\u6240\u6709\u5176\u5b83\u540d\u79f0\u53ef\u81ea\u7531\u4f7f\u7528. \u6b64\u4ea4\u6362\u5668\u7c7b\u578b\u662f\u53ef\u9009\u7684.<\/p>\n<p><strong>3.1.3.6 \u5b9e\u73b0\u5b9a\u4e49\u7684\u4ea4\u6362\u5668\u7c7b\u578b<\/strong><\/p>\n<p>\u6240\u6709\u975e\u89c4\u8303\u4ea4\u6362\u5668\u7c7b\u578b\u5fc5\u987b\u4ee5\u201dx-\u201c\u5f00\u5934. \u4e0d\u4ee5\u201dx-\u201c\u5f00\u5934\u7684\u4ea4\u6362\u5668\u4f5c\u4e3a\u5c06\u6765AMQP\u6807\u51c6\u4fdd\u7559\u4f7f\u7528\uff0e<\/p>\n<p><strong>3.1.4 \u6d88\u606f\u961f\u5217<\/strong><\/p>\n<p>\u6d88\u606f\u961f\u5217\u662f\u4e00\u4e2a\u540d\u4e3aFIFO\u7684\u7f13\u51b2\u533a\u4e14\u4e3a\u4e00\u7ec4\u6d88\u8d39\u8005\u5e94\u7528\u7a0b\u5e8f\u4fdd\u5b58\u6d88\u606f\uff0e<br \/>\n\u5728\u5176\u6743\u9650\u8303\u56f4\u5185\uff0c\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u81ea\u7531\u5730\u521b\u5efa\u3001\u5171\u4eab\u3001\u4f7f\u7528\u548c\u9500\u6bc1\u6d88\u606f\u961f\u5217\uff0e<br \/>\n\u6ce8\u610f\uff0c\u5728\u4e00\u4e2a\u961f\u5217\u4e2d\u53ef\u80fd\u5b58\u5728\u591a\u4e2a\u8bfb\u8005\uff0c\u6216\u5b58\u5728\u5ba2\u6237\u7aef\u4e8b\u52a1\uff0c\u6216\u5b58\u5728\u4f7f\u7528\u4e86\u4f18\u5148\u7ea7\u5b57\u6bb5\uff0c\u6216\u5b58\u5728\u4f7f\u7528\u4e86\u6d88\u606f\u9009\u62e9\u5668\uff0c\u6216\u7279\u5b9a\u5b9e\u73b0\u4e86\u6295\u9012\u4f18\u5316\u7684\u961f\u5217\u53ef\u80fd\u4e0d\u4f1a\u771f\u6b63\u5730\u5c55\u73b0\u51faFIFO\u7279\u6027. \u552f\u4e00\u53ef\u4ee5\u786e\u4fddFIFO\u7684\u65b9\u5f0f\u662f\u53ea\u6709\u4e00\u4e2a\u6d88\u8d39\u8005\u8fde\u4e0a\u4e86\u961f\u5217.\u5728\u90a3\u4e9b\u60c5\u51b5\u4e0b\uff0c\u961f\u5217\u53ef\u63cf\u8ff0\u4e3a\u5f31-FIFO.<br \/>\n\u6d88\u606f\u961f\u5217\u53ef\u80fd\u662f\u6301\u4e45\u5316\u7684\u6216\u81ea\u52a8\u5220\u9664\u7684.\u6301\u4e45\u5316\u6d88\u606f\u961f\u5217\u4f1a\u6301\u7eed\u5230\u5b83\u4eec\u5220\u9664\u65f6\u4e3a\u6b62. \u4e34\u65f6\u6d88\u606f\u961f\u5217\u53ef\u6301\u7eed\u5230\u670d\u52a1\u5668\u5173\u95ed\u65f6\u4e3a\u6b62.\u81ea\u52a8\u5220\u9664\u6d88\u606f\u961f\u5217\u53ef\u6301\u7eed\u5230\u5b83\u4eec\u4e0d\u518d\u4f7f\u7528\u65f6\u4e3a\u6b62\uff0e<br \/>\nMessage\u961f\u5217\u53ef\u5c06\u6d88\u606f\u5b58\u50a8\u5728\u5185\u5b58\uff0c\u78c1\u76d8\uff0c\u6216\u4e24\u8005\u7684\u7ec4\u5408\u4e2d.\u6d88\u606f\u961f\u5217\u662f\u57fa\u4e8e\u865a\u62df\u4e3b\u673a\u6765\u547d\u540d\u7684\uff0e<br \/>\n\u6d88\u606f\u961f\u5217\u4fdd\u5b58\u4fe1\u606f\uff0c\u5e76\u53ef\u5728\u4e00\u4e2a\u6216\u591a\u4e2a\u6d88\u8d39\u5ba2\u6237\u7aef\u4e4b\u95f4\u8fdb\u884c\u5206\u53d1.\u8def\u7531\u5230\u6d88\u606f\u961f\u5217\u4e2d\u7684\u6d88\u606f\u4e0d\u80fd\u518d\u53d1\u7ed9\u591a\u4e2a\u5ba2\u6237\u7aef\uff0c\u9664\u975e\u5728\u5931\u8d25\u6216\u62d2\u7edd\u540e\u8fdb\u884c\u91cd\u53d1.<br \/>\n\u5355\u4e2a\u6d88\u606f\u961f\u5217\u53ef\u5728\u540c\u4e2a\u65f6\u95f4\u53ef\u72ec\u7acb\u5730\u6301\u6709\u4e0d\u540c\u7c7b\u578b\u7684\u5185\u5bb9.\u4e5f\u5c31\u662f,\u5982\u679cBasic\u548c\u6587\u4ef6\u5185\u5bb9\u90fd\u53d1\u7ed9\u4e86\u540c\u4e00\u4e2a\u6d88\u606f\u961f\u5217,\u8fd9\u4e9b\u5c06\u4f1a\u4f5c\u4e3a\u8bf7\u6c42\u72ec\u7acb\u5730\u5206\u53d1\u7ed9\u6d88\u8d39\u5e94\u7528\u7a0b\u5e8f\uff0e<\/p>\n<p><strong>3.1.5 \u7ed1\u5b9a<\/strong><\/p>\n<p>\u7ed1\u5b9a\u662f\u6d88\u606f\u961f\u5217\u548c\u4ea4\u6362\u5668\u4e4b\u95f4\u7684\u5173\u7cfb.\u7ed1\u5b9a\u7279\u6709\u7684\u8def\u7531\u53c2\u6570\u5c06\u544a\u8bc9\u4ea4\u6362\u5668\u90a3\u4e9b\u961f\u5217\u5e94\u8be5\u5f97\u5230\u6d88\u606f. \u5e94\u7528\u7a0b\u5e8f\u53ef\u6839\u636e\u9700\u8981\u6765\u9a71\u52a8\u6d88\u606f\u6d41\u5411\u5b83\u4eec\u7684\u6d88\u606f\u961f\u5217. \u7ed1\u5b9a\u7684\u5bff\u547d\u4f9d\u8d56\u4e8e\u5b9a\u4e49\u5b83\u4eec\u7684\u6d88\u606f\u961f\u5217 \u2013 \u5f53\u6d88\u606f\u961f\u5217\u88ab\u9500\u6bc1\u65f6\uff0c\u5176\u7ed1\u5b9a\u4e5f\u4f1a\u88ab\u9500\u6bc1\uff0eQueue.Bind \u65b9\u6cd5\u7684\u7279\u5b9a\u8bed\u4e49\u5c06\u4f9d\u8d56\u4e8e\u4ea4\u6362\u5668\u7c7b\u578b.<\/p>\n<p><strong>3.1.6 \u6d88\u8d39\u8005<\/strong><\/p>\n<p>\u6211\u4eec\u4f7f\u7528\u672f\u8bed\u201dconsumer\u201d\u6765\u8868\u793a\u5e94\u7528\u7a0b\u5e8f\u548c\u63a7\u5236\u5ba2\u6237\u7aef\u7a0b\u5e8f\u6765\u63a5\u6536\u6d88\u606f\u961f\u5217\u4e2d\u7684\u5b9e\u4f53.\u5f53\u5ba2\u6237\u7aef\u542f\u52a8\u4e00\u4e2a\u6d88\u8d39\u8005\uff0c\u5b83\u5c31\u5728\u670d\u52a1\u5668\u4e2d\u521b\u5efa\u4e86\u4e00\u4e2a\u6d88\u8d39\u5b9e\u4f53 .\u5f53\u5ba2\u6237\u7aef\u9000\u51fa\u4e00\u4e2a\u6d88\u8d39\u8005\u65f6\uff0c\u5b83\u5c31\u9500\u6bc1\u4e86\u4e00\u4e2a\u670d\u52a1\u5668\u4e2d\u7684\u6d88\u8d39\u8005\u5b9e\u4f53. \u5c5e\u4e8e\u5355\u4e2a\u5ba2\u6237\u7aef\u901a\u9053\u7684\u6d88\u8d39\u8005\u53ef\u5f02\u6b65\u5730\u5c06\u6d88\u606f\u53d1\u9001\u5230\u961f\u5217\u4e2d\uff0e<\/p>\n<p><strong>3.1.7 \u670d\u52a1\u8d28\u91cf<\/strong><\/p>\n<p>\u670d\u52a1\u8d28\u91cf\u63a7\u5236\u4e86\u6d88\u606f\u53d1\u9001\u7684\u901f\u5ea6. \u670d\u52a1\u8d28\u91cf\u4f9d\u8d56\u4e8e\u88ab\u5206\u53d1\u7684\u5185\u5bb9\u7c7b\u578b\uff0e\u4e00\u822c\u7684\u670d\u52a1\u8d28\u91cf\uff0c\u5728\u5ba2\u6237\u7aef\u5e94\u7b54\u6d88\u606f\u524d\uff0c\u4f1a\u4f7f\u7528\u9884\u63d0\u53d6\u7684\u6982\u5ff5\u6765\u6307\u5b9a\u53d1\u9001\u591a\u5c11\u4e2a\u6d88\u606f\u6216\u591a\u5c11\u4e2a\u5b57\u8282\u7684\u6570\u91cf. \u76ee\u6807\u662f\u63d0\u524d\u53d1\u9001\u6d88\u606f\u6570\u636e\uff0c\u4ee5\u51cf\u5c11\u5ef6\u8fdf\u3002<\/p>\n<p><strong>3.1.8 \u786e\u8ba4\uff0f\u5e94\u7b54<\/strong><\/p>\n<p>\u5e94\u7b54\u662f\u4ece\u5ba2\u6237\u7aef\u7a0b\u5e8f\u53d1\u51fa\u7684\u6b63\u5f0f\u4fe1\u53f7\uff0c\u7528\u4ee5\u8868\u793a\u6d88\u606f\u961f\u5217\u4e2d\u7684\u6d88\u606f\u5df2\u7ecf\u5f97\u5230\u6210\u529f\u5904\u7406. \u6709\u4e24\u79cd\u5e94\u7b54\u6a21\u578b:<br \/>\n1. \u81ea\u52a8\u5730(Automatic), \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ea\u8981\u6d88\u606f\u6295\u9012\u5230\u4e86\u5e94\u7528\u7a0b\u5e8f\uff0c\u670d\u52a1\u5668\u5c31\u4f1a\u7acb\u5373\u4ece\u6d88\u606f\u961f\u5217\u4e2d\u5220\u9664\u6d88\u606f(\u901a\u8fc7 Deliver \u6216 Get-Ok \u65b9\u6cd5).<br \/>\n2. \u660e\u786e\u5730(Explicit),\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5ba2\u6237\u7aef\u7a0b\u5e8f\u5fc5\u987b\u5bf9\u6bcf\u4e2a\u6d88\u606f\u53d1\u78c5\u4e00\u4e2aAck\u65b9\u6cd5\u4ee5\u8868\u793a\u6d88\u606f\u88ab\u5904\u7406\u4e86\uff0e\u5ba2\u6237\u7aef\u5c42\u53ef\u4ee5\u4e0d\u540c\u65b9\u5f0f\u6765\u5b9e\u73b0\u660e\u786e\u5e94\u7b54\uff0c\u5982.\u53ea\u8981\u6536\u5230\u4e86\u6d88\u606f\u6216\u5f53\u5e94\u7528\u7a0b\u5e8f\u8868\u793a\u6d88\u606f\u5df2\u7ecf\u5904\u7406\u4e86.<br \/>\n\u8fd9\u4e9b\u533a\u522b\u4e0d\u4f1a\u5f71\u54cdAMQP\u6216\u4e92\u64cd\u4f5c\u6027.<\/p>\n<p><strong>3.1.9 \u6d41\u63a7\u5236(Flow Control)<\/strong><\/p>\n<p>\u6d41\u63a7\u5236\u662f\u4e00\u4e2a\u7528\u6765\u4e2d\u6b62\u8282\u70b9\u6d88\u606f\u6d41\u7684\u7d27\u6025\u8fc7\u7a0b. \u5b83\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u90fd\u6309\u540c\u6837\u65b9\u5f0f\u5de5\u4f5c\uff0c\u4e14\u90fd\u662f\u7531Channel.Flow\u547d\u4ee4\u5b9e\u73b0\u7684. \u6d41\u63a7\u5236\u662f\u552f\u4e00\u53ef\u4ee5\u963b\u6b62\u4e00\u4e2a\u8fc7\u5ea6\u751f\u4ea7\u53d1\u5e03\u8005\u7684\u673a\u5236.\u5982\u679c\u5b83\u4f7f\u7528\u6d88\u606f\u786e\u8ba4\uff08\u8fd9\u901a\u5e38\u610f\u5473\u7740\u4f7f\u7528\u4e8b\u52a1\uff09\uff0c \u6d88\u8d39\u8005\u5219\u53ef\u4ee5\u4f7f\u7528\u66f4\u4f18\u96c5\u7684\u9884\u53d6\u673a\u5236\u7a97\u53e3\u3002<\/p>\n<p><strong>3.1.10 \u547d\u540d\u7ea6\u5b9a<\/strong><\/p>\n<p>\u8fd9\u4e9b\u7ea6\u5b9a\u89c4\u8303\u4e86AMQP\u5b9e\u4f53\u547d\u540d. \u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u5fc5\u987b\u9075\u5b88\u8fd9\u4e9b\u7ea6\u5b9a\uff1a<\/p>\n<ul>\n<li>\u7528\u6237\u5b9a\u4e49\u7684\u4ea4\u6362\u5668\u7c7b\u578b\u524d\u8f8d\u5fc5\u987b\u662f\u201dx-\u201c<\/li>\n<li>\u6807\u51c6\u4ea4\u6362\u5668\u5b9e\u4f8b\u524d\u8f8d\u662f\u201damq.\u201d<\/li>\n<li>\u6807\u51c6\u7cfb\u7edf\u670d\u52a1\u524d\u8f8d\u662f\u201damq.\u201d<\/li>\n<li>\u6807\u51c6\u6d88\u606f\u961f\u5217\u524d\u8f8d\u662f\u201damq.\u201d<\/li>\n<li>\u6240\u6709\u5176\u4ed6\u7684\u4ea4\u6362\u5668\u3001\u7cfb\u7edf\u670d\u52a1\u548c\u6d88\u606f\u961f\u5217\u540d\u79f0\u90fd\u5728\u5e94\u7528\u7a0b\u5e8f\u7a7a\u95f4\u4e2d\u3002<\/li>\n<\/ul>\n<p><strong>3.2 AMQP \u547d\u4ee4\u8bf4\u660e(Classes &amp; Methods)<\/strong><\/p>\n<p><strong>3.2.1 \u89e3\u91ca\u6027\u6ce8\u91ca<\/strong><\/p>\n<p>\u51fa\u4e8e\u4e92\u64cd\u4f5c\u539f\u56e0\uff0cAMQP\u65b9\u6cd5\u53ef\u4ee5\u5b9a\u4e49\u7279\u5b9a\u7684\u6700\u5c0f\u503c\uff08\u5982\u6bcf\u6d88\u606f\u961f\u5217\u7684\u6d88\u8d39\u8005\u6570\u91cf\uff09\u3002\u8fd9\u4e9b\u6781\u5c0f\u503c\u88ab\u5b9a\u4e49\u5728\u6bcf\u4e2a\u7c7b\u7684\u63cf\u8ff0\u4e2d\u3002<br \/>\n\u9075\u4eceAMQP\u7684\u5b9e\u73b0\u5e94\u8be5\u4e3a\u8fd9\u4e9b\u5b57\u6bb5\u5b9e\u73b0\u5408\u7406\u503c, \u6700\u5c0f\u503c\u53ea\u7528\u5728\u6700\u5c0f\u80fd\u529b\u7684\u5e73\u53f0\u4e0a\uff0e<\/p>\n<p>\u8bed\u6cd5\u4f7f\u7528\u8fd9\u6837\u7684\u6807\u8bb0\u6cd5:<\/p>\n<ul>\n<li>\u2018S:\u2019 \u6307\u793a\u4ece\u670d\u52a1\u5668\u53d1\u9001\u5230\u5ba2\u6237\u7aef\u7684\u6570\u636e\u6216\u65b9\u6cd5\uff1b<\/li>\n<li>\u2018C:\u2019 \u6307\u793a\u4ece\u5ba2\u6237\u7aef\u53d1\u9001\u5230\u670d\u52a1\u5668\u7684\u6570\u636e\u6216\u65b9\u6cd5\uff1b<\/li>\n<li>+term or +(\u2026) \u8868\u8fbe\u5f0f\u8868\u793a\uff11\u4e2a\u6216\u591a\u4e2a\u5b9e\u4f8b;<\/li>\n<li>*term or *(\u2026) \u8868\u8fbe\u5f0f\u8868\u793a\uff10\u4e2a\u6216\u591a\u4e2a\u5b9e\u4f8b\uff0e<\/li>\n<\/ul>\n<p>\u6211\u4eec\u5b9a\u4e49\u7684\u65b9\u6cd5\u662f\uff1a<\/p>\n<ul>\n<li>\u4e00\u4e2a\u540c\u6b65\u8bf7\u6c42(\u201csyn request\u201d).\u53d1\u9001\u8282\u70b9\u5e94\u8be5\u7b49\u5f85\u7279\u5b9a\u7684\u56de\u590d\u65b9\u6cd5\uff0c\u4f46\u53ef\u4ee5\u5f02\u6b65\u5b9e\u73b0\u6b64\u65b9\u6cd5\uff1b<\/li>\n<li>\u4e00\u4e2a\u540c\u6b65\u56de\u590d(\u201csyn reply for XYZ\u201d);<\/li>\n<li>\u4e00\u4e2a\u5f02\u6b65\u8bf7\u6c42\u6216\u7b54\u590d (\u201casync\u201d).<\/li>\n<\/ul>\n<p><strong>3.2.2 \u7c7b\u548c\u65b9\u6cd5\u7ec6\u8282<\/strong><\/p>\n<p>\u8fd9\u90e8\u5206\u662f\u7531\u751f\u6210\u7684\u6587\u4ef6amqp-xml-spec.odt\u63d0\u4f9b\u3002<\/p>\n<h2>\u56db\u3001\u6280\u672f\u8bf4\u660e<\/h2>\n<p><strong>4.1 IANA\u5206\u914d\u7684\u7aef\u53e3\u53f7<\/strong><\/p>\n<p>IANA\u4e3a\u6807\u51c6AMQP\u7684TCP\u548cUDP\u5206\u914d\u4e865672\u7aef\u53e3\u3002UDP\u7aef\u53e3\u88ab\u4fdd\u7559\u7528\u4e8e\u5c06\u6765\u7684\u7ec4\u64ad\u5b9e\u73b0\u3002<\/p>\n<p><strong>4.2 AMQP \u7ebf\u7a0b\u7ea7\u683c\u5f0f<\/strong><\/p>\n<p><strong>4.2.1 \u6b63\u5f0f\u534f\u8bae\u8bed\u6cd5<\/strong><\/p>\n<p>\u6211\u4eec\u4e3aAMQP\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b8c\u6574\u8bed\u6cd5\uff08\u8fd9\u53ea\u662fAMQP\u63d0\u4f9b\u7684\u53c2\u8003\uff0c\u8df3\u5230\u4e0b\u4e00\u8282\uff0c\u4f60\u4f1a\u53d1\u73b0\u4e0d\u540c\u7684\u5e27\u7c7b\u578b\u548c\u683c\u5f0f\uff09\uff1a<\/p>\n<p>\u6211\u4eec\u4f7f\u7528\u4e86IETF RFC 2234\u4e2d\u5b9a\u4e49\u7684\u589e\u5f3aBNF\u8bed\u6cd5. \u603b\u4f53\u800c\u8a00,<\/p>\n<ul>\n<li>\u89c4\u5219\u7684\u540d\u79f0\u4ec5\u4ec5\u662f\u540d\u79f0\u672c\u8eab\u3002<\/li>\n<li>\u7ec8\u7aef\u662f\u7531\u4e00\u4e2a\u6216\u591a\u4e2a\u6570\u5b57\u5b57\u7b26\u6307\u5b9a\u7684\uff0c\u8fd9\u4e9b\u5b57\u7b26\u7684\u57fa\u672c\u89e3\u91ca\u4e3a\u201cd\u201d\u6216\u201cx\u201d\u3002<\/li>\n<li>\u901a\u8fc7\u5217\u51fa\u4e00\u7cfb\u5217\u89c4\u5219\u540d\u79f0,\u4e00\u4e2a\u89c4\u5219\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u7b80\u5355\u7684\uff0c\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u7684\u503c.<\/li>\n<li>\u5176\u4ed6\u6570\u503c\u7684\u8303\u56f4\u53ef\u4ee5\u7b80\u6d01\u6307\u5b9a\uff0c\u4f7f\u7528\u7834\u6298\u53f7\uff08\u201c-\u201d\uff09\u6765\u8868\u793a\u66ff\u4ee3\u503c\u7684\u8303\u56f4\u3002<\/li>\n<li>\u5728\u5706\u62ec\u53f7\u4e2d\u7684\u5143\u7d20\u88ab\u89c6\u4e3a\u5355\u4e2a\u5143\u7d20\uff0c\u5176\u5185\u5bb9\u662f\u4e25\u683c\u6709\u5e8f\u7684\u3002<\/li>\n<li>\u7531\uff0f\u5206\u9694\u7684\u5143\u7d20\u662f\u53ef\u66ff\u4ee3\u503c.<\/li>\n<li>\u5143\u7d20\u4e4b\u95f4\u7684\u64cd\u4f5c\u7b26 \u201c*\u201d\u8868\u793a\u91cd\u590d.\u5b8c\u6574\u683c\u5f0f\u4e3a\uff1a \u201c&lt;a&gt;*&lt;b&gt;element\u201d,\u8fd9\u91cc&lt;a&gt;\u7684&lt;b&gt;\u662f\u53ef\u9009\u7684\u5341\u8fdb\u5236\u503c, \u8868\u793a\u53ea\u80fd\u51fa\u73b0\u5927\u4e8e&lt;a&gt;\u800c\u5c0f\u4e8e&lt;b&gt;\u7684\u5143\u7d20.<\/li>\n<li>\u89c4\u5219\u5f62\u5f0f: \u201c&lt;n&gt;element\u201d \u7b49\u4ef7\u4e8e&lt;n&gt;*&lt;n&gt;element.<\/li>\n<li>\u65b9\u62ec\u53f7\u4e2d\u7684\u5143\u7d20\u662f\u53ef\u9009\u5143\u7d20.<\/li>\n<\/ul>\n<p><strong>4.2.2 \u534f\u8bae\u5934<\/strong><\/p>\n<p>client\u5fc5\u987b\u901a\u5e38\u53d1\u9001\u4e00\u4e2a\u534f\u8bae\u5934\u5f00\u59cb\u65b0\u8fde\u63a5.\u5b83\u662f\uff18\u5b57\u8282\u5e8f\u5217:<\/p>\n<p>\u534f\u8bae\u5934\u7531\u5927\u5199\u5b57\u6bcd\u201dAMQP\u201d\uff0c\u5176\u540e\u8ddf\u5e38\u91cf%d0\u7ec4\u6210:<\/p>\n<ul>\n<li>1. \u534f\u8bae\u4e3b\u7248\u672c\u53f7, \u6309\u7167\u7ae0\u82821.4.2\u4e2d\u63cf\u8ff0\u7684\u4f7f\u7528.<\/li>\n<li>2. \u534f\u8bae\u6b21\u7248\u672c\u53f7, \u6309\u7167\u7ae0\u82821.4.2\u4e2d\u63cf\u8ff0\u7684\u4f7f\u7528.<\/li>\n<li>3. \u534f\u8bae\u4fee\u8ba2\u7248\u672c, \u6309\u7167\u7ae0\u82821.4.2\u4e2d\u63cf\u8ff0\u7684\u4f7f\u7528.<\/li>\n<\/ul>\n<p>\u8be5\u534f\u8bae\u534f\u5546\u6a21\u578b\u4e0e\u73b0\u6709HTTP\u534f\u8bae\u517c\u5bb9\uff0c\u4f7f\u7528\u5e38\u91cf\u6587\u672c\u5b57\u7b26\u4e32\u6765\u53d1\u8d77\u8fde\u63a5, \u5e76\u4f7f\u7528\u9632\u706b\u5899\u6765\u68c0\u6d4b\u534f\u8bae\u7684\u5f00\u59cb\u4ee5\u51b3\u5b9a\u5e94\u7528\u4ec0\u4e48\u89c4\u5219.<\/p>\n<p>client\u548c\u670d\u52a1\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u6765\u8fbe\u6210\u534f\u8bae\u7248\u672c\u4e00\u81f4\uff1a<\/p>\n<ul>\n<li>client\u6253\u5f00\u4e00\u4e2a\u5230AMQP\u670d\u52a1\u5668\u7684\u65b0socket\u8fde\u63a5\uff0c\u5e76\u53d1\u9001\u534f\u8bae\u5934\uff0e<\/li>\n<li>server\u53ef\u63a5\u53d7\u6216\u62d2\u7edd\u534f\u8bae\u5934.\u5982\u679c\u5b83\u62d2\u7edd\u4e86\u534f\u8bae\u5934\uff0c\u5b83\u5c06\u4f1a\u8f93\u51fa\u4e00\u4e2a\u6709\u6548\u7684\u534f\u8bae\u5934\u5230socket,\u7136\u540e\u518d\u5173\u95edsocket.<\/li>\n<li>\u5426\u5219\u5b83\u4f1a\u540c\u610f(leaves)socket\u6253\u5f00\uff0c\u5e76\u76f8\u5e94\u5730\u5b9e\u73b0\u534f\u8bae\uff0e<br \/>\n\u793a\u4f8b:<\/li>\n<\/ul>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<\/p>\n<ul>\n<li>server\u53ef\u63a5\u53d7\u975eAMQP\u534f\u8bae\uff0c\u5982HTTP.<\/li>\n<li>\u5982\u679cserver\u65e0\u6cd5\u8bc6\u522bsocket\u6570\u636e\u4e2d\u7684\u524d5\u4e2a\u5b57\u8282,\u6216\u8005\u5b83\u4e0d\u652f\u6301client\u8bf7\u6c42\u7684\u534f\u8bae\u7248\u672c,\u5b83\u5fc5\u987b\u8f93\u51fa\u4e00\u4e2a\u6709\u6548\u7684\u534f\u8bae\u5934\u5230socket,\u7136\u540e\u518d\u5173\u95edsocket (\u5fc5\u987b\u786e\u4fddclient\u5e94\u7528\u7a0b\u5e8f\u80fd\u6536\u5230\u6570\u636e) \uff0c\u6700\u540e\u518d\u5173\u95edsocket\u8fde\u63a5.\u670d\u52a1\u5668\u53ef\u4ee5\u6253\u5370\u8bca\u65ad\u4fe1\u606f\u4ee5\u8f85\u52a9\u8c03\u8bd5\u3002<\/li>\n<li>client\u53ef\u4f7f\u7528\u670d\u52a1\u5668\u652f\u6301\u7684\u6700\u9ad8\u7248\u672c\u6765\u8fdb\u884c\u68c0\u6d4b\uff0c\u5982\u679c\u6536\u5230\u4e86\u670d\u52a1\u5668\u53d1\u56de\u7684\u8fd9\u79cd\u4fe1\u606f\uff0c\u5c31\u53ef\u4f7f\u7528\u8f83\u4f4e\u7248\u672c\u6765\u8fdb\u884c\u91cd\u8fde<\/li>\n<li>\u5b9e\u73b0\u4e86\u591a\u7248\u672cAMQ\u7684Clients\u548cservers\u90fd\u5e94\u8be5\u4f7f\u7528\uff18\u5b57\u8282\u7684\u534f\u8bae\u5934\u6765\u6807\u8bc6\u534f\u8bae\uff0e<\/li>\n<\/ul>\n<p><strong>4.2.3 \u901a\u7528\u5e27\u683c\u5f0f<\/strong><\/p>\n<p>\u6240\u6709\u5e27\u90fd\u4ee5\uff17\u4e2a\u5b57\u8282\u7684\u5934\u5f00\u59cb\uff0c\u5176\u4e2d\u5305\u62ec\u4e00\u4e2atype\u5b57\u6bb5 ,\u4e00\u4e2achannel\u5b57\u6bb5\u548c\u4e00\u4e2asize\u5b57\u6bb5:<\/p>\n<p>AMQP \u5b9a\u4e49\u4e86\u5982\u4e0b\u7684\u5e27\u7c7b\u578b:<\/p>\n<ul>\n<li>Type = 1, \u201cMETHOD\u201d: \u65b9\u6cd5\u5e27<\/li>\n<li>Type = 2, \u201cHEADER\u201d: \u5185\u5bb9\u5934\u5e27<\/li>\n<li>Type = 3, \u201cBODY\u201d: \u5185\u5bb9\u4f53\u5e27.<\/li>\n<li>Type = 4, \u201cHEARTBEAT\u201d: \u5fc3\u8df3\u5e27.<\/li>\n<\/ul>\n<p>\u901a\u9053\u7f16\u53f7\u4e3a\uff10\u7684\u4ee3\u8868\u5168\u5c40\u8fde\u63a5\u4e2d\u7684\u6240\u6709\u5e27\uff0c1-65535\u4ee3\u8868\u7279\u5b9a\u901a\u9053\u7684\u5e27\uff0e<br \/>\nsize\u5b57\u6bb5\u662f\u8d1f\u8f7d\u7684\u5927\u5c0f,\u4e0d\u5305\u62ec\u7ed3\u675f\u5e27\u5b57\u8282. \u7531\u4e8eAMQP\u5047\u8bbe\u662f\u4e00\u4e2a\u53ef\u9760\u7684\u8fde\u63a5\u534f\u8bae,\u6211\u4eec\u4f7f\u7528\u7ed3\u675f\u5e27\u6765\u68c0\u6d4b\u9519\u8bef\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5b9e\u73b0\u5f15\u8d77\u7684\u9519\u8bef.<\/p>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<\/p>\n<ul>\n<li>\u7ed3\u675f\u5e27\u5fc5\u987b\u662f\u5341\u516d\u8fdb\u5236\u503c%xCE.<\/li>\n<li>\u5982\u679c\u4e00\u4e2a\u8282\u70b9\u6536\u5230\u4e86\u672a\u5b9a\u4e49\u7c7b\u578b\u7684\u5e27\uff0c\u5b83\u5fc5\u987b\u5c06\u5176\u89c6\u4e3a\u81f4\u547d\u7684\u534f\u8bae\u9519\u8bef\uff0c\u5e76\u5173\u95ed\u8fde\u63a5\uff0c\u800c\u4e0d\u8fdb\u4e00\u6b65\u5730\u53d1\u9001\u4efb\u4f55\u6570\u636e<\/li>\n<li>\u5f53\u4e00\u4e2a\u8282\u70b9\u8bfb\u53d6\u5230\u5e27\u65f6\uff0c\u5728\u89e3\u7801\u5e27\u524d\uff0c\u5b83\u5fc5\u987b\u68c0\u67e5\u7ed3\u675f\u5e27\u662f\u5426\u662f\u6709\u6548\u7684. \u5982\u679c\u7ed3\u675f\u5e27\u65e0\u6548\uff0c\u5b83\u5fc5\u987b\u5c06\u5176\u89c6\u4e3a\u81f4\u4f7f\u7684\u534f\u8bae\u9519\u8bef\uff0c\u5e76\u5173\u95ed\u8fde\u63a5\uff0c\u800c\u4e0d\u8fdb\u4e00\u6b65\u5730\u53d1\u9001\u4efb\u4f55\u6570\u636e. \u5b83\u5e94\u8be5\u8bb0\u5f55\u76f8\u5173\u95ee\u9898\u7684\u65e5\u5fd7\u4fe1\u606f\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u670d\u52a1\u5668\u6216\u5ba2\u6237\u7aef\u5e27\u4ee3\u7801\u5b9e\u73b0\u4e2d\u8868\u793a\u9519\u8bef\uff0e<\/li>\n<li>\u8282\u70b9\u53d1\u9001\u7684\u5e27\u5927\u5c0f\u4e0d\u80fd\u8d85\u8fc7\u7ea6\u5b9a\u7684\u5927\u5c0f. \u8282\u70b9\u6536\u5230\u8d85\u8fc7\u5927\u5c0f\u7684\u5e27\u65f6\uff0c\u5fc5\u987b\u53d1\u51fa\u4e00\u4e2a\u56de\u590d\u7801\u4e3a501(\u5e27\u9519\u8bef)\u7684\u8fde\u63a5\u5f02\u5e38\u4fe1\u53f7.<\/li>\n<li>\u5bf9\u4e8e\u6240\u6709\u5fc3\u8df3\u5e27\uff0c\u65b9\u6cd5\u5e27\uff0c\u8fde\u63a5\u7c7b\u7684\u5934\u548c\u4f53\uff0c\u901a\u9053\u7f16\u53f7\u5fc5\u987b\u4e3a\uff10. \u8282\u70b9\u6536\u5230\u975e\uff10\u901a\u9053\u7f16\u53f7\u7684\u8fd9\u4e9b\u5e27\u5fc5\u987b\u4f7f\u7528\u56de\u590d\u7801503(\u65e0\u6548\u547d\u4ee4)\u6765\u53d1\u51fa\u5f02\u5e38\u4fe1\u53f7.<\/li>\n<\/ul>\n<p><strong>4.2.4 \u65b9\u6cd5\u8d1f\u8f7d<\/strong><\/p>\n<p>\u65b9\u6cd5\u5e27\u7684\u4f53\u5305\u62ec\u4e00\u4e2a\u4e0d\u53ef\u53d8\u7684\u6570\u636e\u5b57\u6bb5\u5217\u8868\uff0c\u79f0\u4e3a\u201darguments\u201d.\u6240\u6709\u65b9\u6cd5\u4f53\u90fd\u4ee5\u7c7b\u578b\u548c\u65b9\u6cd5\u7684\u6807\u8bc6\u7b26\u5f00\u59cb:<\/p>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<\/p>\n<ul>\n<li>class-id \u548c method-id\u662f\u7531AMQP\u7c7b\u548c\u65b9\u6cd5\u5b9a\u4e49\u7684\u5e38\u91cf\uff0e<\/li>\n<li>arguments \u662f\u7279\u5b9a\u4e8e\u6bcf\u4e2a\u65b9\u6cd5\u4e2d\u7684\u4e00\u7ec4AMQP\u5b57\u6bb5.<\/li>\n<li>Class id \u4e2d%x00.01-%xEF.FF\u8303\u56f4\u5185\u7684\u503c\u88abAMQP\u6807\u51c6\u7c7b\u4fdd\u7559\u4f7f\u7528.<\/li>\n<li>Class id \u4e2d%xF0.00-%xFF.FF (%d61440-%d65535) \u8303\u56f4\u5185\u7684\u503c\u53ef\u7528\u4e8e\u975e\u6807\u51c6\u6269\u5c55\u7c7b\u5b9e\u73b0\uff0e<\/li>\n<\/ul>\n<p><strong>4.2.5 AMQP \u6570\u636e\u5b57\u6bb5<\/strong><\/p>\n<p>AMQP\u6709\u4e24\u79cd\u7ea7\u522b\u7684\u6570\u636e\u5b57\u6bb5:\u7528\u4e8e\u65b9\u6cd5\u53c2\u6570\u7684\u539f\u751f\u6570\u636e\u5b57\u6bb5, \u4ee5\u53ca\u7528\u4e8e\u591a\u4e2a\u5e94\u7528\u4e4b\u95f4\u4f20\u9012\u6570\u636e\u7684\u5b57\u6bb5\u8868. \u5b57\u6bb5\u8868\u662f\u539f\u751f\u6570\u636e\u5b57\u6bb5\u7684\u8d85\u96c6.<\/p>\n<p><strong>4.2.5.1 Integers<\/strong><\/p>\n<p>AMQP\u5b9a\u4e49\u4e86\u8fd9\u4e9b\u539f\u751f\u6574\u6570\u7c7b\u578b:<\/p>\n<ul>\n<li>\u65e0\u7b26\u53f7\u5b57\u8282(8 bits).<\/li>\n<li>\u65e0\u79f0\u53f7\u77ed\u6574\u5f62(16 bits).<\/li>\n<li>\u65e0\u7b26\u53f7\u957f\u6574\u5f62(32 bits).<\/li>\n<li>\u65e0\u7b26\u53f7\u957f\u957f\u6574\u5f62(64 bits).<\/li>\n<\/ul>\n<p>\u6574\u5f62\u548c\u5b57\u7b26\u4e32\u957f\u5ea6\u603b\u662f\u65e0\u7b26\u53f7\u7684\uff0c\u4e14\u6309\u7f51\u7edc\u5b57\u8282\u987a\u5e8f\u4fdd\u5b58. \u5f53\u5b58\u5728\u4e24\u4e2a\u9ad8\u4f4e\u7cfb\u7edf\u65f6(\u5982\uff0e\u4e24\u4e2aIntel CPUS),\u6211\u4eec\u4e0d\u4f1a\u5bf9\u5b83\u4eec\u7684\u4ea4\u4e92\u5c1d\u8bd5\u4f18\u5316.<\/p>\n<p>\u5b9e\u73b0\u65b9\u9488:<br \/>\n\u5b9e\u73b0\u4e0d\u80fd\u5047\u8bbe\u5e27\u5185\u7684\u6574\u5f62\u7f16\u7801\u5728\u5185\u5b58\u8fb9\u754c\u4e2d\u662f\u5bf9\u9f50\u7684.<\/p>\n<p><strong>4.2.5.2 Bits<\/strong><\/p>\n<p>AMQP\u5b9a\u4e49\u4e86\u4e00\u4e2a\u539f\u751f\u4f4d\u5b57\u6bb5\u7c7b\u578b. \u4f4d\u7d2f\u79ef\u6210\u6574\u4e2a\u5b57\u8282. \u5f53\u5728\u5e27\u4e2d\u4e24\u4e2a\u6216\u66f4\u591a\u4f4d\u76f8\u90bb\u65f6\uff0c\u5b83\u4eec\u4f1a\u88ab\u5305\u88c5\u6210\u4e00\u4e2a\u6216\u591a\u4e2a\u5b57\u8282\uff0c\u4e14\u5728\u6bcf\u4e2a\u5b57\u8282\u4e2d\u4ee5\u4f4e\u4f4d\u5f00\u59cb.<br \/>\n\u6ca1\u6709\u8981\u6c42\u5728\u4e00\u4e2a\u5e27\u4e2d\u7684\u6240\u6709\u4f4d\u5fc5\u987b\u662f\u8fde\u7eed\u7684\uff0c\u4f46\u8fd9\u901a\u5e38\u662f\u505a\uff0c\u4ee5\u5c3d\u91cf\u51cf\u5c11\u5e27\u5c3a\u5bf8\u3002<\/p>\n<p><strong>4.2.5.3 Strings<\/strong><\/p>\n<p>AMQP \u5b57\u7b26\u4e32\u662f\u53ef\u53d8\u957f\u5ea6\uff0c\u7531\u4e00\u4e2a\u6574\u6570\u957f\u5ea6\u540e\u8ddf\u96f6\u4e2a\u6216\u591a\u4e2a\u5b57\u8282\u6570\u636e\u8868\u793a. AMQP\u5b9a\u4e49\u4e86\u4e24\u79cd\u539f\u751f\u5b57\u7b26\u4e32\u7c7b\u578b:<\/p>\n<ul>\n<li>\u77ed\u5b57\u7b26\u4e32(Short strings),\u4ee5\uff18\u4f4d\u65e0\u79f0\u53f7\u6574\u5f62\u957f\u5ea6\u540e\u8ddf\uff10\u4e2a\u6216\u591a\u4e2a\u5b57\u8282\u6570\u636e\u5b58\u50a8. \u77ed\u5b57\u7b26\u4e32\u53ef\u643a\u5e26\u6700\u591a255\u5b57\u8282\u7684UTF-8\u6570\u636e, \u4f46\u4e0d\u80fd\u5305\u542b\u4e8c\u8fdb\u5236\u96f6\u5b57\u8282.<\/li>\n<li>\u957f\u5b57\u7b26\u4e32(Long strings), \u4ee5\uff13\uff12\u4f4d\u65e0\u79f0\u53f7\u6574\u5f62\u957f\u5ea6\u540e\u8ddf\uff10\u4e2a\u6216\u591a\u4e2a\u5b57\u8282\u6570\u636e\u5b58\u50a8. \u957f\u5b57\u7b26\u4e32\u53ef\u5305\u542b\u4efb\u610f\u6570\u636e.<\/li>\n<\/ul>\n<p><strong>4.2.5.4 \u65f6\u95f4\u6233(Timestamps)<\/strong><\/p>\n<p>\u65f6\u95f4\u6233\u662f\u4ee5\u7cbe\u5ea6\u4e3a\uff11\u79d2\u768464\u4f4dPOSIX time_t \u683c\u5f0f\u4fdd\u5b58\u7684\uff0e\u4f7f\u752864\u4f34\u53ef\u4ee5\u907f\u514d\uff13\uff11\u4f4d\u548c\uff13\uff12\u4f4d\u76f8\u5173\u7684time_t\u503c\u6982\u62ec\u95ee\u9898\uff08wraparound issues).<\/p>\n<p><strong>4.2.5.5 \u5b57\u6bb5\u8868<\/strong><\/p>\n<p>\u5b57\u6bb5\u8868\u662f\u5305\u542b\u540d\u79f0\uff0d\u503c\u5bf9\u7684\u957f\u5b57\u7b26\u4e32. \u540d\u79f0\uff0d\u503c\u5bf9\u7f16\u7801\u4e3a\uff1a\u4ee5\u77ed\u5b57\u7b26\u4e32\u5b9a\u4e49\u540d\u79f0\uff0c\u5b57\u8282\u5b9a\u4e49\u503c\u7c7b\u578b\u548c\u503c. \u6709\u6548\u7684\u8868\u5b57\u6bb5\u7c7b\u578b\u662f\u539f\u751f\u6574\u5f62\uff0c\u4f4d\uff0c\u5b57\u7b26\u4e32\uff0c\u65f6\u95f4\u6233\u7c7b\u578b\u7684\u6269\u5c55. \u591a\u5b57\u8282\u6574\u5f62\u5b57\u6bb5\u901a\u5e38\u662f\u6309\u7f51\u7edc\u5b57\u8282\u987a\u5e8f\u4fdd\u5b58\u7684.<br \/>\n\u6307\u5bfc\u65b9\u9488:<\/p>\n<ul>\n<li>\u5b57\u6bb5\u540d\u79f0\u5fc5\u987b\u4ee5\u5b57\u6bcd\u5f00\u5934\uff0c\u5176\u540e\u53ef\u8ddf\u2019$\uff0c\u2019#\u2019,\u6570\u5b57\uff0c\u4e0b\u5212\u7ebf\uff0c\u6700\u5927\u957f\u5ea6\u4e3a128\u4e2a\u5b57\u7b26.<\/li>\n<li>server\u5e94\u8be5\u9a8c\u8bc1\u5b57\u6bb5\u540d\u79f0\uff0c\u5982\u679c\u6536\u5230\u4e86\u65e0\u6548\u7684\u5b57\u6bb5\u540d\u79f0\uff0c\u5b83\u5e94\u8be5\u4f7f\u7528\u56de\u590d\u7801503(\u8bed\u6cd5\u9519\u8bef)\u6765\u53d1\u51fa\u5f02\u5e38\u4fe1\u53f7.<\/li>\n<li>\u5341\u8fdb\u5236\u503c\u4e0d\u7528\u4e8e\u652f\u6301\u6d6e\u70b9\u503c\uff0c\u5b83\u662f\u56fa\u5b9a\u7684\u4e1a\u52a1\u503c\uff0c\u5982\u8d27\u5e01\u6c47\u7387\u548c\u91d1\u989d\u3002\u5176\u5b57\u8282\u7f16\u7801\u4ee3\u8868\u4e86\u4f4d\u7f6e\u7f16\u53f7\uff0c\u5176\u540e\u8ddf\u7740\u4e00\u4e2a\u65e0\u7b26\u53f7\u7684\u957f\u6574\u6570\uff0e\u201c\u5341\u8fdb\u5236\u201d\u662f\u65e0\u7b26\u53f7\u7684.<\/li>\n<li>\u91cd\u590d\u5b57\u6bb5\u662f\u975e\u6cd5\u7684\u3002\u5bf9\u4e8e\u4e00\u4e2a\u5305\u542b\u91cd\u590d\u5b57\u6bb5\u7684\u8868\uff0c\u5176\u884c\u4e3a\u662f\u672a\u5b9a\u4e49\u7684\u3002<\/li>\n<\/ul>\n<p><strong>4.2.6 \u5185\u5bb9\u5e27<\/strong><\/p>\n<p>\u67d0\u4e9b\u7279\u5b9a\u7684\u65b9\u6cd5(Publish, Deliver, etc.) \u4f1a\u643a\u5e26\u5185\u5bb9.\u8bf7\u53c2\u8003 \u201cFunctional\u3000Specifications\u201d \u6765\u4e86\u89e3\u6bcf\u79cd\u65b9\u6cd5\u7684\u8bf4\u660e,\u4ee5\u53ca\u5b83\u4eec\u662f\u5426\u662f\u643a\u5e26\u5185\u5bb9\u7684\u65b9\u6cd5.<br \/>\n\u5185\u5bb9\u7531\uff11\u4e2a\u6216\u591a\u4e2a\u5e27\u7ec4\u6210:<\/p>\n<ul>\n<li>\u53ea\u6709\u4e00\u4e2a\u5185\u5bb9\u5934\u5e27\u80fd\u63d0\u4f9b\u5185\u5bb9\u5c5e\u6027\uff0e<\/li>\n<li>\u53ef\u9009\u7684, \u53ef\u4ee5\u6709\uff11\u4e2a\u6216\u591a\u4e2a\u5185\u5bb9\u4f53\u5e27.<\/li>\n<\/ul>\n<p>\u7279\u5b9a\u901a\u9053\u4e0a\u7684\u5185\u5bb9\u5e27\u662f\u4e25\u683c\u6709\u5e8f\u7684. \u4e5f\u5c31\u662f\u8bf4\uff0c\u5b83\u4eec\u53ef\u4ee5\u548c\u5176\u5b83\u901a\u9053\u7684\u5e27\u6df7\u5408\uff0c\u4f46\u540c\u4e00\u4e2a\u901a\u9053\u5185\u4e24\u4e2a\u5e27\u662f\u4e0d\u53ef\u80fd\u6df7\u5408\u6216\u91cd\u53e0, \u4e5f\u4e0d\u53ef\u80fd\u51fa\u73b0\u5355\u4e2a\u5185\u5bb9\u4e0a\u7684\u5185\u5bb9\u5e27\u4e0e\u76f8\u540c\u901a\u9053\u4e0a\u7684\u65b9\u6cd5\u5e27\u76f8\u6df7\u5408.<br \/>\n\u6ce8\u610f\uff0c\u4efb\u4f55\u975e\u5185\u5bb9\u5e27\u90fd\u4f1a\u660e\u786e\u5730\u6807\u8bc6\u5185\u5bb9\u7684\u7ed3\u675f. \u5c3d\u7ba1\u53ef\u4ece\u5185\u5bb9\u5934\u4e2d\u77e5\u9053\u5185\u5bb9\u7684\u5927\u5c0f,\u4f46\u4e5f\u5141\u8bb8\u53d1\u9001\u8005\u5728\u4e0d\u5173\u95ed\u901a\u9053\u7684\u60c5\u51b5\u4e0b\u4e2d\u6b62\u5185\u5bb9\u53d1\u9001\uff0e<\/p>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<br \/>\n\u6536\u5230\u4e0d\u5b8c\u6574\u6216\u9519\u8bef\u683c\u5f0f\u5185\u5bb9\u7684\u8282\u70b9\u5fc5\u987b\u4f7f\u7528\u56de\u590d\u7801500(\u975e\u5e0c\u671b\u5e27)\u629b\u51fa\u4e00\u4e2a\u8fde\u63a5\u5f02\u5e38. \u8fd9\u5305\u62ec\u7f3a\u5c11\u5185\u5bb9\u5934\uff0c\u5185\u5bb9\u5934\u4e2d\u9519\u8bef\u7684class IDs,\u7f3a\u5c11\u5185\u5bb9\u4f53\u5e27\u7b49\u7b49.<\/p>\n<p><strong>4.2.6.1 \u5185\u5bb9\u5934<\/strong><\/p>\n<p>\u5185\u5bb9\u5934\u8d1f\u8f7d\u6709\u4e0b\u9762\u7684\u683c\u5f0f:<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<\/p>\n<ul>\n<li>class-id\u5fc5\u987b\u4e0e\u65b9\u6cd5\u5e27class id\u5339\u914d. \u8282\u70b9\u5fc5\u987b\u5bf9\u65e0\u6548\u7684class-id\u4f7f\u7528501\u56de\u590d\u7801\uff08\u5e27\u9519\u8bef\uff09\u629b\u51fa\u4e00\u4e2a\u8fde\u63a5\u5f02\u5e38.<\/li>\n<li>weight\u5b57\u6bb5\u672a\u4f7f\u7528\u4e14\u5fc5\u987b\u662f\uff10.<\/li>\n<li>body\u5927\u5c0f\u662f\u4e00\u4e2a64\u4f4d\u503c\uff0c\u5b83\u5b9a\u4e49\u4e86\u5185\u5bb9\u4f53\u7684\u603b\u5927\u5c0f,\u4e5f\u5c31\u662f\u540e\u9762\u5185\u5bb9\u4f53\u5e27\u7684body\u5927\u5c0f\u7684\u603b\u548c. \uff10\u8868\u793a\u65e0\u5185\u5bb9\u4f53\u5e27.<\/li>\n<li>property flags\u662f\u4f4d\u6570\u7ec4\uff0c\u5b83\u8868\u793a\u6bcf\u4e2a\u5c5e\u6027\u7684\u5b58\u5728\u6027. \u4f4d\u662f\u4ece\u6700\u9ad8\u5230\u6700\u4f4e\u8fdb\u884c\u6392\u5e8f\u7684\uff0c\u4f4d\uff11\uff15\u4ee3\u8868\u7b2c\u4e00\u4e2a\u5c5e\u6027.<\/li>\n<\/ul>\n<p>property flags\u53ef\u6307\u5b9a\u591a\u4e8e16\u5c5e\u6027.\u5982\u679c\u6700\u540e\u4f4d(0)\u88ab\u8bbe\u7f6e\u4e86\uff0c\u8fd9\u8868\u660e\u5176\u540e\u6709\u8fdb\u4e00\u6b65\u7684\u5c5e\u6027\u6807\u5fd7\u5b57\u6bb5\u3002\u6839\u636e\u9700\u8981\uff0c\u8fd9\u91cc\u6709\u8bb8\u591a\u5c5e\u6027\u6807\u5fd7\u5b57\u6bb5\u3002<\/p>\n<ul>\n<li>\u5c5e\u6027\u503c\u662f\u7279\u5b9a\u7c7b\u7684AMQP\u6570\u636e\u5b57\u6bb5.<\/li>\n<li>\u4f4d\u5c5e\u6027\u4ec5\u7531\u5b83\u4eec\u5404\u81ea\u7684\u5c5e\u6027\u6807\u5fd7\uff080\u62161\uff09\u8868\u793a\uff0c\u5e76\u4e14\u5728\u5c5e\u6027\u5217\u8868\u4e2d\u4e0d\u5b58\u5728\u3002<\/li>\n<li>\u5185\u5bb9\u5e27\u4e2d\u7684\u901a\u9053\u7f16\u7801\u4e0d\u80fd\u4e3a\uff10.\u5728\u5185\u5bb9\u5e27\u4e2d\u6536\u5230\uff10\u901a\u9053\u7f16\u53f7\u7684\u8282\u70b9\u5fc5\u987b\u4f7f\u7528504\u56de\u590d\u7801(\u901a\u9053\u9519\u8bef)\u6765\u53d1\u51fa\u5f02\u5e38\u4fe1\u53f7<\/li>\n<\/ul>\n<p><strong>4.2.6.2 \u5185\u5bb9\u4f53<\/strong><\/p>\n<p>\u5185\u5bb9\u4f53\u8d1f\u8f7d\u662f\u662f\u4e0d\u900f\u660e\u7684\u4e8c\u8fdb\u5236\u5757\uff0c\u5176\u540e\u8ddf\u7740\u4e00\u4e2a\u7ed3\u675f\u5e27\u5b57\u8282\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u5185\u5bb9\u4f53\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5206\u6210\u591a\u4e2a\u5e27.\u5e27\u8d1f\u8f7d\u7684\u6700\u5927\u5927\u5c0f\u53ef\u5728\u8fde\u63a5\u65f6\uff0c\u7531\u4e24\u7aef\u8fdb\u884c\u534f\u5546\uff0e<br \/>\n\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<\/p>\n<p>\u8282\u70b9\u5fc5\u987b\u8981\u80fd\u5c06\u5206\u6210\u591a\u4e2a\u5e27\u7684\u5185\u5bb9\u4f53\u4f5c\u4e3a\u5355\u4e00\u96c6\u5408\u8fdb\u884c\u5b58\u50a8\u5904\u7406\uff0c\u8981\u4e48\u5206\u6210\u66f4\u5c0f\u7684\u5e27\u91cd\u65b0\u4f20\u8f93\uff0c\u8981\u4e48 \u8fde\u63a5\u6210\u5355\u4e2a\u5757\u5206\u53d1\u7ed9\u5e94\u7528\u7a0b\u5e8f.<\/p>\n<p><strong>4.2.7 \u5fc3\u8df3\u5e27<\/strong><\/p>\n<p>\u5fc3\u8df3\u5e27\u544a\u8bc9\u6536\u4ef6\u4eba\u53d1\u4ef6\u4eba\u4ecd\u7136\u662f\u6d3b\u7684. \u5728\u8fde\u63a5\u65f6\uff0c\u5fc3\u8df3\u5e27\u7684\u901f\u7387\u548c\u65f6\u95f4\u90fd\u53ef\u4ee5\u8c03\u6574.<\/p>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<\/p>\n<ul>\n<li>\u5fc3\u8df3\u5e27\u7684\u901a\u9053\u7f16\u53f7\u5fc5\u987b\u4e3a\uff10. \u6536\u5230\u65e0\u6548\u5fc3\u8df3\u5e27\u7684\u8282\u70b9\u9700\u4f7f\u7528501\u56de\u590d\u7801(\u5e27\u9519\u8bef)\u6765\u629b\u51fa\u5f02\u5e38.<\/li>\n<li>\u5982\u679c\u8282\u70b9\u4e0d\u652f\u6301\u5fc3\u8df3\uff0c\u5b83\u5fc5\u987b\u5728\u4e0d\u53d1\u51fa\u9519\u8bef\u6216\u5931\u8d25\u4fe1\u53f7\u7684\u60c5\u51b5\u4e0b\u4e22\u5f03\u5fc3\u8df3\u5e27\uff0e<\/li>\n<li>client\u6536\u5230Connection.Tune\u65b9\u6cd5\u540e\uff0c\u5fc5\u987b\u8981\u5f00\u59cb\u53d1\u9001\u5fc3\u8df3, \u5e76\u5728\u6536\u5230Connection.Open\u540e\uff0c\u5fc5\u987b\u8981\u5f00\u59cb\u76d1\u63a7.server\u5728\u6536\u5230Connection.Tune-Ok\u540e\uff0c\u9700\u8981\u5f00\u59cb\u53d1\u9001\u548c\u76d1\u63a7\u5fc3\u8df3\uff0e<\/li>\n<li>\u8282\u70b9\u5e94\u8be5\u5c3d\u6700\u5927\u52aa\u529b\u6309\u56fa\u5b9a\u9891\u7387\u6765\u53d1\u9001\u5fc3\u8df3. \u5fc3\u8df3\u53ef\u5728\u4efb\u4f55\u65f6\u5019\u53d1\u9001\uff0e \u4efb\u4f55\u53d1\u9001\u5b57\u8282\u90fd\u53ef\u4f5c\u4e3a\u5fc3\u8df3\u7684\u6709\u6548\u66ff\u4ee3,\u56e0\u6b64\u5f53\u8d85\u8fc7\u56fa\u5b9a\u9891\u7387\u8fd8\u6ca1\u6709\u53d1\u9001\u975eAMQP\u5fc3\u8df3\u65f6\uff0c\u5fc5\u987b\u53d1\u9001\u5fc3\u8df3.\u5982\u679c\u8282\u70b9\u5728\u4e24\u4e2a\u5fc3\u8df3\u95f4\u9694\u6216\u66f4\u957f\u65f6\u95f4\u5185\uff0c\u672a\u63a2\u6d4b\u5230\u4f20\u5165\u7684\u5fc3\u8df3,\u5b83\u53ef\u5728\u4e0d\u9075\u5faaConnection.Close\/Close-Ok\u63e1\u624b\u7684\u60c5\u51b5\u4e0b\uff0c\u5173\u95ed\u8fde\u63a5\uff0c\u5e76\u8bb0\u5f55\u9519\u8bef\u4fe1\u606f.<\/li>\n<li>\u5fc3\u8df3\u5e94\u8be5\u5177\u6709\u6301\u7eed\u6027\uff0c\u9664\u975esocket\u8fde\u63a5\u5df2\u7ecf\u88ab\u5173\u95ed, \u5305\u62ec\u5728Connection.Close\/Close-Ok \u63e1\u624b\u671f\u95f4\u6216\u4e4b\u540e\u7684\u65f6\u95f4.<\/li>\n<\/ul>\n<p><strong>4.3 \u901a\u9053\u590d\u7528<\/strong><\/p>\n<p>AMQP \u5141\u8bb8\u8282\u70b9\u521b\u5efa\u591a\u4e2a\u72ec\u7acb\u7684\u63a7\u5236\u7ebf\u7a0b.\u6bcf\u4e2a\u901a\u9053\u90fd\u53ef\u4f5c\u4e3a\u5171\u4eab\u5355\u4e2asocket\u7684\u865a\u62df\u8fde\u63a5\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<\/p>\n<ul>\n<li>AMQP\u8282\u70b9\u53ef\u652f\u6301\u591a\u4e2a\u901a\u9053.\u5728\u8fde\u63a5\u534f\u5546\u671f\u95f4\uff0c\u53ef\u5b9a\u4e49\u6700\u5927\u901a\u9053\u6570\u76ee\uff0c\u8282\u70b9\u53ef\u534f\u5546\u8fd9\u4e2a\u6570\u503c\u4e3a1.<\/li>\n<li>\u6bcf\u4e2a\u8282\u70b9\u90fd\u5e94\u8be5\u4ee5\u516c\u5e73\u7684\u65b9\u5f0f\u5e73\u8861\u6240\u6709\u6253\u5f00\u901a\u9053\u7684\u6d41\u91cf. \u8fd9\u79cd\u5e73\u8861\u53ef\u4ee5\u6bcf\u5e27\u4e3a\u57fa\u7840\uff0c\u4e5f\u53ef\u4ee5\u4ee5\u6bcf\u4e2a\u901a\u9053\u4e0a\u7684\u603b\u4ea4\u901a\u6d41\u91cf\u4e3a\u57fa\u7840. \u8282\u70b9\u4e0d\u5e94\u8be5\u5141\u8bb8\u4e00\u4e2a\u975e\u5e38\u7e41\u5fd9\u7684\u901a\u9053\u8ba9\u4e00\u4e2a\u4e0d\u592a\u7e41\u5fd9\u7684\u901a\u9053\u997f\u6b7b.<\/li>\n<\/ul>\n<p><strong>4.4 \u53ef\u89c1\u6027\u4fdd\u8bc1<\/strong><\/p>\n<p>\u670d\u52a1\u5668\u5fc5\u987b\u786e\u4fdd\u5ba2\u6237\u7aef\u5bf9\u670d\u52a1\u5668\u72b6\u6001\u7684\u89c2\u5bdf\u662f\u4e00\u81f4\u7684\u3002<br \/>\n\u4e0b\u9762\u7684\u793a\u4f8b\u8bf4\u660e\u4e86\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5ba2\u6237\u7aef\u7684\u89c2\u5bdf\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>Client 1 \u548c Client 2 \u8fde\u4e0a\u4e86\u540c\u4e00\u4e2a\u865a\u62df\u4e3b\u673a<\/li>\n<li>Client 1 \u58f0\u660e\u4e86\u4e00\u4e2a\u961f\u5217<\/li>\n<li>Client 1 \u6536\u5230\u4e86Declare.Ok\u56de\u590d (\u89c2\u5bdf\u201d\u7684\u4e00\u4e2a\u4f8b\u5b50)<\/li>\n<li>Client 1 \u5c06\u5176\u544a\u77e5\u4e86Client 2<\/li>\n<li>Client 2 \u5bf9\u540c\u4e00\u4e2a\u961f\u5217\u505a\u4e86\u88ab\u52a8\u58f0\u660e<\/li>\n<\/ul>\n<p>\u53ef\u89c1\u6027\u5fc5\u987b\u4fdd\u8bc1Client 2\u80fd\u770b\u5230\u961f\u5217(\u5728\u6ca1\u6709\u5220\u9664\u7684\u60c5\u51b5\u4e0b)<\/p>\n<p><strong>4.5 \u901a\u9053\u5173\u95ed<\/strong><\/p>\n<p>\u5f53\u53d1\u751f\u4ee5\u4e0b\u4e8b\u4ef6\u65f6\uff0cserver\u4f1a\u8003\u8651\u901a\u9053\u5df2\u7ecf\u5173\u95ed\u4e86\uff1a<\/p>\n<ul>\n<li>\u8282\u70b9\u5173\u95ed\u4e86\u901a\u9053\u6216\u5176\u7236\u8fde\u63a5\u4f7f\u7528\u4e86Close\/Close-Ok\u63e1\u624b.<\/li>\n<li>\u8282\u70b9\u5728\u901a\u9053\u6216\u7236\u8fde\u63a5\u4e0a\u629b\u51fa\u4e86\u5f02\u5e38\uff0e<\/li>\n<li>\u8282\u70b9\u672a\u4f7f\u7528 Close\/Close-Ok\u63e1\u624b\u5173\u95ed\u4e86\u7236\u8fde\u63a5socket.<\/li>\n<\/ul>\n<p>\u5f53\u670d\u52a1\u5668\u5173\u95ed\u901a\u9053\u65f6\uff0c\u901a\u9053\u4e0a\u4efb\u4f55\u672a\u5e94\u7b54\u7684\u6d88\u606f\u5c06\u6807\u8bb0\u4e3a\u91cd\u65b0\u5206\u53d1\uff0e<br \/>\n\u5f53\u670d\u52a1\u5668\u5173\u95ed\u8fde\u63a5\u65f6\uff0c\u5b83\u4f1a\u5220\u9664\u8fde\u63a5\u6240\u62e5\u6709\u7684\u81ea\u52a8\u5220\u9664\u4fe1\u606f.<\/p>\n<p><strong>4.6 \u5185\u5bb9\u540c\u6b65<\/strong><\/p>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u540c\u6b65\u8bf7\u6c42\u54cd\u5e94\u65b9\u6cd5\u4f1a\u5bf9\u540c\u4e00\u4e2a\u4fe1\u9053\u4e0a\u7684\u5f02\u6b65\u5185\u5bb9\u4f20\u9012\u4ea7\u751f\u5f71\u54cd\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>Basic.Consume \u548c Basic.Cancel \u65b9\u6cd5, \u8fd9\u4e9b\u4f1a\u542f\u52a8\u548c\u505c\u6b62\u6d88\u606f\u961f\u5217\u4e2d\u7684\u6d88\u606f\u6d41\uff0e<\/li>\n<li>Basic.Recover \u65b9\u6cd5,\u5b83\u4f1a\u8981\u6c42\u670d\u52a1\u5668\u91cd\u65b0\u5206\u53d1\u6d88\u606f\u5230\u901a\u9053\uff0e<\/li>\n<li>Queue.Bind, Queue.Unbind, \u548cQueue.Purge \u65b9\u6cd5, \u5b83\u4f1a\u5f71\u54cd\u6d88\u606f\u8fdb\u5165\u6d88\u606f\u961f\u5217\uff0e<\/li>\n<\/ul>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<br \/>\n\u8bf7\u6c42\uff0d\u54cd\u5e94\u6548\u679c\u5728response\u65b9\u6cd5\u4e4b\u524d\u5fc5\u987b\u4e0d\u53ef\u89c1\uff0c\u4f46\u5728\u4e4b\u540e\u5fc5\u987b\u53ef\u89c1\uff0e<\/p>\n<p><strong>4.7 \u5185\u5bb9\u6392\u5e8f\u4fdd\u8bc1<\/strong><\/p>\n<p>\u6d41\u7ecf\u901a\u9053\u7684\u65b9\u6cd5\u987a\u5e8f\u662f\u7a33\u5b9a\u7684:\u65b9\u6cd5\u6309\u53d1\u9001\u65f6\u7684\u987a\u5e8f\u63a5\u6536. \u8fd9\u662f\u7531AMQP\u4f7f\u7528\u7684TCP\/IP\u4f20\u8f93\u6240\u4fdd\u8bc1\u7684.<br \/>\n\u6b64\u5916\uff0c\u670d\u52a1\u5668\u4e5f\u4f1a\u6309\u4e00\u79cd\u7a33\u5b9a\u7684\u65b9\u5f0f\u6765\u5904\u7406\u5185\u5bb9.\u5c24\u5176\u662f,\u7ecf\u8fc7\u670d\u52a1\u5668\u4e2d\u5355\u4e2a\u8def\u5f84\u7684\u5185\u5bb9\u4f1a\u4fdd\u6301\u987a\u5e8f.<br \/>\n\u5bf9\u4e8e\u8bbe\u5b9a\u4e86\u4f18\u5148\u7ea7\u5e76\u7ecf\u8fc7\u5355\u4e2a\u8def\u5f84\u5185\u5bb9,\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5185\u5bb9\u5904\u7406\u8def\u5f84\uff0d\u7531\u4e00\u4e2a\u4f20\u5165\u901a\u9053\uff0c\u4e00\u4e2a\u4ea4\u6362\u5668\uff0c\u4e00\u4e2a\u961f\u5217\u548c\u4e00\u4e2a\u4f20\u51fa\u901a\u9053\u7ec4\u6210.<\/p>\n<p>\u5b9e\u73b0\u8005\u6307\u5bfc\u65b9\u9488:<br \/>\nserver\u5fc5\u987b\u4fdd\u6301\u6d41\u7ecf\u5355\u4e2a\u5185\u5bb9\u5904\u7406\u8def\u5f84\u4e0a\u7684\u987a\u5e8f\u6027\uff0c\u9664\u975e\u5728Basic.Deliver\u6216Basic.Get-Ok\u65b9\u6cd5\u4e0a\u8bbe\u7f6e\u4e86redelivered\u5b57\u6bb5\uff0c\u53ef\u6839\u636e\u6761\u4ef6\u89c4\u5219\u6765\u8bbe\u7f6e\u5b57\u6bb5\uff0e<\/p>\n<p><strong>4.8 \u9519\u8bef\u5904\u7406<\/strong><\/p>\n<p><strong>4.8.1 \u5f02\u5e38<\/strong><\/p>\n<p>\u4f7f\u7528\u6807\u51c6\u7684\u5f02\u5e38\u7f16\u7a0b\u6a21\u578b\uff0c AMQP\u4e0d\u4f1a\u53d1\u51fa\u6210\u529f\u4fe1\u53f7\uff0c\u53ea\u5728\u5931\u8d25\u65f6\u624d\u53d1\u51fa\u4fe1\u53f7. AMQP\u5b9a\u4e49\u4e86\u4e24\u79cd\u5f02\u5e38\u7ea7\u522b:<\/p>\n<ul>\n<li>\u901a\u9053\u5f02\u5e38.\u6307\u90a3\u4e9b\u5173\u95ed\u901a\u9053\u5f15\u8d77\u7684\u9519\u8bef.\u901a\u9053\u5f02\u5e38\u901a\u5e38\u662f\u56e0\u4e3a\u8f6f\u9519\u8bef\u5f15\u8d77\u7684\uff0c\u8fd9\u4e9b\u9519\u8bef\u5e76\u4e0d\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u5176\u5b83\u90e8\u5206.<\/li>\n<li>\u8fde\u63a5\u5f02\u5e38. \u8fd9\u4e9b\u5173\u95edsocket\u8fde\u63a5\u7684\u5f02\u5e38\u901a\u5e38\u662f\u56e0\u4e3a\u786c\u9519\u8bef\u9020\u6210\u7684\uff0c\u5982\u7a0b\u5e8f\u9519\u8bef\uff0c\u9519\u8bef\u914d\u7f6e\u6216\u5176\u4ed6\u9700\u8981\u5e72\u9884\u7684\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<p><strong>4.8.2 \u56de\u590d\u4ee3\u7801\u683c\u5f0f<\/strong><\/p>\n<p>AMQP \u56de\u590d\u4ee3\u7801\u6309\u7167 IETF RFC 2821\u7684\u56de\u590d\u4ee3\u7801\u7684\u4e25\u91cd\u7a0b\u5ea6\u548c\u7406\u8bba\u8fdb\u884c\u5b9a\u4e49.<\/p>\n<p><strong>4.9 \u9650\u5236<\/strong><\/p>\n<p>AMQP\u89c4\u8303\u4e3a\u5c06\u6765\u7684AMQP\u6269\u5c55\u6216\u540c\u79cd\u7ebf\u8def\u7ea7\u683c\u5f0f\u4f7f\u7528\u4e86\u5982\u4e0b\u9650\u5236:<\/p>\n<ul>\n<li>\u6bcf\u4e2a\u8fde\u63a5\u4e0a\u7684\u901a\u9053\u6570\u91cf: 16\u4f4d\u901a\u9053\u6570\u91cf.<\/li>\n<li>\u534f\u8bae\u7c7b\u6570\u91cf: 16\u4f4dclass id.<\/li>\n<li>\u6bcf\u4e2a\u534f\u8bae\u5185\u7684\u65b9\u6cd5\u6570\u91cf: 16\u4f4d method id.<\/li>\n<\/ul>\n<p>AMQP\u89c4\u8303\u5bf9\u4e8e\u6570\u636e\u505a\u4e86\u5982\u4e0b\u9650\u5236\uff1a<\/p>\n<ul>\n<li>\u77ed\u5b57\u7b26\u4e32\u7684\u6700\u5927\u957f\u5ea6\u4e3a: 255\u5b57\u8282.<\/li>\n<li>\u957f\u5b57\u7b26\u4e32\u6216\u5b57\u6bb5\u8868\u7684\u6700\u5927\u957f\u5ea6: 32\u4f4d\u5927\u5c0f.<\/li>\n<li>\u5e27\u8d1f\u8f7d\u7684\u6700\u5927\u5927\u5c0f: 32\u4f4d\u5927\u5c0f<\/li>\n<li>\u5185\u5bb9\u7684\u6700\u5927\u957f\u5ea6: 64\u4f4d\u5927\u5c0f.<\/li>\n<\/ul>\n<p>\u670d\u52a1\u5668\u6216\u5ba2\u6237\u7aef\u4e5f\u53ef\u4ee5\u5bf9\u8d44\u6e90\u65bd\u52a0\u81ea\u5df1\u7684\u9650\u5236\uff0c\u5982\u5e76\u53d1\u8fde\u63a5\u7684\u6570\u91cf\u3001\u6bcf\u4e2a\u901a\u9053\u7684\u6d88\u8d39\u8005\u6570\u91cf\u3001\u961f\u5217\u7684\u6570\u91cf\u7b49\u3002\u8fd9\u4e9b\u4e0d\u5f71\u54cd\u4e92\u64cd\u4f5c\u6027\uff0c\u56e0\u6b64\u5e76\u6ca1\u6709\u6307\u5b9a\u3002<\/p>\n<p><strong>4.10 \u5b89\u5168<\/strong><\/p>\n<p><strong>4.10.1 \u76ee\u6807\u548c\u539f\u5219<\/strong><\/p>\n<p>\u4e3a\u4e86\u9632\u6b62\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u6211\u4eec\u5728\u6240\u6709\u5730\u65b9\u90fd\u4f7f\u7528\u7279\u5b9a\u957f\u5ea6\u7684\u7f13\u51b2\u533a. \u5f53\u8bfb\u53d6\u6570\u636e\u65f6\uff0c\u6240\u6709\u6570\u636e\u90fd\u53ef\u4ee5\u4f7f\u7528\u5141\u8bb8\u7684\u6700\u5927\u957f\u5ea6\u6765\u8fdb\u884c\u9a8c\u8bc1.\u65e0\u6548\u7684\u6570\u636e\u53ef\u4ee5\u88ab\u660e\u786e\u5730\u5904\u7406\uff0c\u901a\u8fc7\u5173\u95ed\u901a\u9053\u6216\u8fde\u63a5\u3002<\/p>\n<p><strong>4.10.2 \u62d2\u7edd\u670d\u52a1\u653b\u51fb<\/strong><\/p>\n<p>AMQP \u901a\u8fc7\u56de\u590d\u7801\u5e76\u5173\u95ed\u901a\u9053\u6216\u8fde\u63a5\u6765\u5904\u7406\u9519\u8bef.\u8fd9\u907f\u514d\u4e86\u9519\u8bef\u51fa\u73b0\u540e\u7684\u6a21\u7cca\u72b6\u6001.\u5728\u8fde\u63a5\u534f\u5546\u671f\u95f4\uff0c\u670d\u52a1\u5668\u53ef\u5047\u8bbe\u7279\u6b8a\u6761\u4ef6\u662f\u56e0\u83b7\u53d6\u8bbf\u95ee\u670d\u52a1\u5668\u7684\u654c\u5bf9\u5c1d\u8bd5\u6240\u9020\u6210\u7684.\u5bf9\u4e8e\u8fde\u63a5\u534f\u5546\u4e2d\u7684\u4efb\u4f55\u5f02\u5e38\uff0c\u4e00\u822c\u5904\u7406\u662f\u6682\u505c\u8be5\u8fde\u63a5 (\u53ef\u80fd\u662f\u4e00\u4e2a\u7ebf\u7a0b)\u51e0\u79d2\u79cd\u65f6\u95f4\uff0c\u7136\u540e\u518d\u5173\u95ed\u7f51\u7edc\u8fde\u63a5. \u8fd9\u5305\u62ec\u8bed\u6cd5\u9519\u8bef\uff0c\u8fc7\u5927\u6570\u636e\uff0c\u6216\u8ba4\u8bc1\u5931\u8d25.\u670d\u52a1\u5668\u5e94\u8be5\u8bb0\u5f55\u6240\u6709\u8fd9\u4e9b\u5f02\u5e38\u6807\u5fd7\u6216\u963b\u6b62\u5ba2\u6237\u7aef\u6311\u8d77\u591a\u4e2a\u6545\u969c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u6982\u8ff0 1.1 \u672c\u6587\u6863\u7684\u76ee\u6807 \u6b64\u6587\u6863\u5b9a\u4e49\u4e86\u4e00\u4e2a\u7f51\u7edc\u534f\u8bae\uff0d\u9ad8\u7ea7\u6d88\u606f\u961f\u5217\u534f\u8bae(AMQP), \u5b83\u4f7f\u4e00\u81f4\u7684\u5ba2\u6237\u7aef\u7a0b\u5e8f\u53ef\u4ee5\u4e0e\u4e00\u81f4\u7684\u6d88\u606f\u4e2d\u95f4\u4ef6\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1. \u6211\u4eec\u9762\u5bf9\u7684\u662f\u8fd9\u4e2a\u9886\u57df\u6709\u7ecf\u9a8c\u7684\u6280\u672f\u8bfb\u8005\uff0c\u540c\u65f6\u8fd8\u63d0\u4f9b\u4e86\u8db3\u591f\u7684\u89c4\u8303\u548c\u6307\u5357\uff0e\u6280\u672f\u5de5\u7a0b\u5e08\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u6587\u6863\uff0c\u5728\u4efb\u4f55\u786c\u4ef6\u5e73\u53f0\u4e0a\u4f7f\u7528\u5404\u79cd\u7f16\u7a0b\u8bed\u8a00\u6765\u6784\u5efa\u9075\u4ece\u8be5\u534f\u8bae\u7684\u89e3\u51b3\u65b9\u6848\u3002 &nbsp; 1.2 \u6458\u8981 1.2.1 \u4e3a\u4ec0\u4e48\u4f7f\u7528AMQP? AMQP\u5728\u4e00\u81f4\u6027\u5ba2\u6237\u7aef\u548c\u6d88\u606f\u4e2d\u95f4\u4ef6(\u4e5f\u79f0\u4e3a\u201dbrokers\u201d)\u4e4b\u95f4\u521b\u5efa\u4e86\u5168\u529f\u80fd\u7684\u4e92\u64cd\u4f5c\uff0e \u6211\u4eec\u7684\u76ee\u6807\u662f\u5b9e\u73b0\u4e00\u79cd\u5728\u5168\u884c\u4e1a\u5e7f\u6cdb\u4f7f\u7528\u7684\u6807\u51c6\u6d88\u606f\u4e2d\u95f4\u4ef6\u6280\u672f\uff0c\u4ee5\u964d\u4f4e\u4f01\u4e1a\u548c\u7cfb\u7edf\u96c6\u6210\u7684\u5f00\u9500\uff0c\u5e76\u4e14\u5411\u5927\u4f17\u63d0\u4f9b\u5de5\u4e1a\u7ea7\u7684\u96c6\u6210\u670d\u52a1\u3002 \u6211\u4eec\u7684\u5b97\u65e8\u662f\u901a\u8fc7AMQP\uff0c\u8ba9\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u80fd\u529b\u6700\u7ec8\u88ab\u7f51\u7edc\u672c\u8eab\u6240\u5177\u6709\uff0c\u5e76\u4e14\u901a\u8fc7\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u5e7f\u6cdb\u4f7f\u7528\u53d1\u5c55\u51fa\u4e00\u7cfb\u5217\u6709\u7528\u7684\u5e94\u7528\u7a0b\u5e8f. 1.2.2 AMQP\u8303\u56f4 \u4e3a\u4e86\u5b8c\u5168\u5b9e\u73b0\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u9700\u8981\u5145\u5206\u5b9a\u4e49\u7f51\u7edc\u534f\u8bae\u548c\u6d88\u606f\u4ee3\u7406\u670d\u52a1\u7684\u529f\u80fd\u8bed\u4e49\u3002 \u56e0\u6b64\uff0cAMQP\u901a\u8fc7\u5982\u4e0b\u6765\u5b9a\u4e49\u4e86\u7f51\u7edc\u534f\u8bae(AMQP\u662f\u534f\u8bae\uff01)\u548c\u670d\u52a1\u7aef\u670d\u52a1\uff1a \u4e00\u5957\u786e\u5b9a\u7684\u6d88\u606f\u4ea4\u6362\u529f\u80fd\uff0c\u4e5f\u5c31\u662f\u201c\u9ad8\u7ea7\u6d88\u606f\u4ea4\u6362\u534f\u8bae\u6a21\u578b\u201d\u3002AMQP\u6a21\u578b\u5305\u62ec\u4e00\u5957\u7528\u4e8e\u8def\u7531\u548c\u5b58\u50a8\u6d88\u606f\u7684\u529f\u80fd\u6a21\u5757\uff0c\u4ee5\u53ca\u4e00\u5957\u5728\u8fd9\u4e9b\u6a21\u5757\u4e4b\u95f4\u4ea4\u6362\u6d88\u606f\u7684\u89c4\u5219 \u4e00\u4e2a\u7f51\u7edc\u7ebf\u7ea7\u534f\u8bae\uff08\u6570\u636e\u4f20\u8f93\u683c\u5f0f\uff09\uff0cAMQP\u4fc3\u4f7f\u5ba2\u6237\u7aef\u53ef\u4f7f\u7528AMQ\u6a21\u578b\u6765\u4e0e\u670d\u52a1\u5668\u4ea4\u4e92\uff0e \u53ef\u4ee5\u53ea\u5b9e\u73b0AMQP\u534f\u8bae\u89c4\u8303\u4e2d\u7684\u7684\u90e8\u5206\u8bed\u4e49\uff0c\u4f46\u662f\u6211\u4eec\u76f8\u4fe1\u8fd9\u4e9b\u660e\u786e\u7684\u8bed\u4e49\u6709\u52a9\u4e8e\u7406\u89e3\u8fd9\u4e2a\u534f\u8bae\u3002 1.2.3 \u9ad8\u7ea7\u6d88\u606f\u961f\u5217\u6a21\u578b(AMQ \u6a21\u578b) \u6211\u4eec\u9700\u8981\u660e\u786e\u5b9a\u4e49\u670d\u52a1\u5668\u8bed\u4e49\uff0c\u56e0\u4e3a\u6240\u6709\u670d\u52a1\u5668\u5b9e\u73b0\u90fd\u5e94\u8be5\u4e0e\u8fd9\u4e9b\u8bed\u4e49\u4fdd\u6301\u4e00\u81f4\u6027\uff0c\u5426\u5219\u5c31\u65e0\u6cd5\u8fdb\u884c\u4e92\u64cd\u4f5c.\u00a0 \u56e0\u6b64AMQ \u6a21\u578b\u5b9a\u4e49\u4e86\u4e00\u7cfb\u5217\u6a21\u5757\u5316\u7ec4\u4ef6\u548c\u6807\u51c6\u89c4\u5219\u6765\u8fdb\u884c\u534f\u4f5c. 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