{"id":5101,"date":"2024-11-14T09:10:45","date_gmt":"2024-11-14T01:10:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5101\/"},"modified":"2024-11-14T09:10:45","modified_gmt":"2024-11-14T01:10:45","slug":"redis%e9%98%9f%e5%88%97%e5%8a%9f%e8%83%bd%e6%80%8e%e4%b9%88%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5101\/","title":{"rendered":"redis\u961f\u5217\u529f\u80fd\u600e\u4e48\u7528"},"content":{"rendered":"

\n redis\u63d0\u4f9b\u961f\u5217\u529f\u80fd\uff0c\u7528\u4e8e\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u3002\u4f7f\u7528redis\u961f\u5217\u529f\u80fd\u5206\u4e09\u6b65\u5b8c\u6210\uff1a\u521b\u5efa\u961f\u5217\uff08lpush\uff09\u3001\u8bfb\u53d6\u961f\u5217\uff08blpop\/brpop\uff09\u3001\u5220\u9664\u961f\u5217\uff08del\uff09\u3002redis\u961f\u5217\u5177\u6709\u901f\u5ea6\u5feb\u3001\u53ef\u9760\u6027\u9ad8\u7b49\u4f18\u52bf\uff0c\u4f46\u6570\u636e\u6301\u4e45\u6027\u6709\u9650\u3001\u4e0d\u652f\u6301\u4f18\u5148\u7ea7\u961f\u5217\u3002\u5176\u5e94\u7528\u573a\u666f\u5305\u62ec\u4efb\u52a1\u961f\u5217\u3001\u6d88\u606f\u4f20\u9012\u548c\u6570\u636e\u7f13\u5b58\u3002\n<\/p><\/blockquote>\n

\"redis\u961f\u5217\u529f\u80fd\u600e\u4e48\u7528\u63d2\u56fe\"<\/p>\n

Redis\u961f\u5217\u529f\u80fd<\/strong><\/p>\n

Redis\u662f\u4e00\u79cd\u5185\u5b58\u6570\u636e\u5b58\u50a8\uff0c\u63d0\u4f9b\u961f\u5217\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u7528\u4e8e\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528Redis\u961f\u5217\u529f\u80fd\uff1f<\/strong><\/p>\n

\u4f7f\u7528Redis\u961f\u5217\u529f\u80fd\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \u521b\u5efa\u961f\u5217\uff1a<\/strong>\u4f7f\u7528LPUSH\u547d\u4ee4\u5c06\u5143\u7d20\u538b\u5165\u961f\u5217\u7684\u5c3e\u90e8\u3002<\/li>\n
  2. \u8bfb\u53d6\u961f\u5217\uff1a<\/strong>\u4f7f\u7528BLPOP\u6216BRPOP\u547d\u4ee4\u4ece\u961f\u5217\u5934\u90e8\u5f39\u51fa\u5e76\u8bfb\u53d6\u5143\u7d20\u3002BLPOP\u4f1a\u963b\u585e\uff0c\u76f4\u5230\u961f\u5217\u4e2d\u6709\u5143\u7d20\u53ef\u7528\uff0c\u800cBRPOP\u4f1a\u4ece\u961f\u5217\u5c3e\u90e8\u5f39\u51fa\u5143\u7d20\u3002<\/li>\n
  3. \u5220\u9664\u961f\u5217\uff1a<\/strong>\u4f7f\u7528DEL\u547d\u4ee4\u5220\u9664\u961f\u5217\u3002<\/li>\n<\/ol>\n

    \u8be6\u7ec6\u4ecb\u7ecd<\/strong><\/p>\n

    \u521b\u5efa\u961f\u5217<\/strong><\/p>\n

    redis> LPUSH my-queue element1\nredis> LPUSH my-queue element2<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8bfb\u53d6\u961f\u5217<\/strong><\/p>\n
    redis> BLPOP my-queue 0    # \u963b\u585e\u5f0f\uff0c\u7b49\u5f85\u961f\u5217\u6709\u5143\u7d20\u53ef\u7528\nredis> BRPOP my-queue 0    # \u975e\u963b\u585e\u5f0f\uff0c\u4ece\u961f\u5217\u5c3e\u90e8\u5f39\u51fa\u5143\u7d20<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5220\u9664\u961f\u5217<\/strong><\/p>\n
    redis> DEL my-queue<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4f18\u52bf<\/strong><\/p>\n
      \n
    •  \u901f\u5ea6\u5feb\uff1a<\/strong>Redis\u961f\u5217\u57fa\u4e8e\u5185\u5b58\uff0c\u56e0\u6b64\u901f\u5ea6\u975e\u5e38\u5feb\u3002<\/li>\n
    •  \u53ef\u9760\u6027\uff1a<\/strong>Redis\u652f\u6301\u6301\u4e45\u5316\uff0c\u4ee5\u9632\u3002<\/li>\n
    •  \u53ef\u6269\u5c55\u6027\uff1a<\/strong>Redis\u53ef\u4ee5\u96c6\u7fa4\u90e8\u7f72\uff0c\u4ee5\u589e\u52a0\u5bb9\u91cf\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n
      \u7f3a\u70b9<\/strong><\/p>\n
        \n
      •  \u6570\u636e\u6301\u4e45\u6027\u6709\u9650\uff1a<\/strong>Redis\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e0d\u6301\u4e45\u5316\u961f\u5217\uff0c\u56e0\u6b64\u5982\u679c\u670d\u52a1\u5668\u91cd\u542f\uff0c\u961f\u5217\u4e2d\u7684\u6570\u636e\u5c06\u4e22\u5931\u3002<\/li>\n
      •  \u4e0d\u652f\u6301\u4f18\u5148\u7ea7\u961f\u5217\uff1a<\/strong>Redis\u961f\u5217\u4e0d\u652f\u6301\u4f18\u5148\u7ea7\uff0c\u56e0\u6b64\u5143\u7d20\u7684\u5904\u7406\u987a\u5e8f\u662f\u5148\u8fdb\u5148\u51fa\uff08FIFO\uff09\u3002<\/li>\n<\/ul>\n
        \u5e94\u7528\u573a\u666f<\/strong><\/p>\n
        Redis\u961f\u5217\u5e7f\u6cdb\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f\uff1a<\/p>\n
          \n
        • \u4efb\u52a1\u961f\u5217\uff1a\u7ba1\u7406\u5f02\u6b65\u4efb\u52a1\u5904\u7406\u3002<\/li>\n
        • \u6d88\u606f\u4f20\u9012\uff1a\u53d1\u9001\u548c\u63a5\u6536\u6d88\u606f\u3002<\/li>\n
        • \u6570\u636e\u7f13\u5b58\uff1a\u7f13\u5b58\u7ecf\u5e38\u8bbf\u95ee\u7684\u6570\u636e\uff0c\u4ee5\u51cf\u5c11\u6570\u636e\u5e93\u52a0\u8f7d\u3002<\/li>\n<\/ul>\n
          \u4ee5\u4e0a\u5c31\u662f\u961f\u5217\u529f\u80fd\u600e\u4e48\u7528\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
          redis\u63d0\u4f9b\u961f\u5217\u529f\u80fd\uff0c\u7528\u4e8e\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u3002\u4f7f\u7528redis\u961f\u5217\u529f\u80fd\u5206\u4e09\u6b65\u5b8c\u6210\uff1a\u521b\u5efa\u961f\u5217\uff08lpush\uff09\u3001\u8bfb\u53d6\u961f\u5217\uff08blpop\/brpop\uff09\u3001\u5220\u9664\u961f\u5217\uff08del\uff09\u3002redis\u961f\u5217\u5177\u6709\u901f\u5ea6\u5feb\u3001\u53ef\u9760\u6027\u9ad8\u7b49\u4f18\u52bf\uff0c\u4f46\u6570\u636e\u6301\u4e45\u6027\u6709\u9650\u3001\u4e0d\u652f\u6301\u4f18\u5148\u7ea7\u961f\u5217\u3002\u5176\u5e94\u7528\u573a\u666f\u5305\u62ec\u4efb\u52a1\u961f\u5217\u3001\u6d88\u606f\u4f20\u9012\u548c\u6570\u636e\u7f13\u5b58\u3002 Redis\u961f\u5217\u529f\u80fd Redis\u662f\u4e00\u79cd\u5185\u5b58\u6570\u636e\u5b58\u50a8\uff0c\u63d0\u4f9b\u961f\u5217\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u7528\u4e8e\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd\u3002 \u5982\u4f55\u4f7f\u7528Redis\u961f\u5217\u529f\u80fd\uff1f \u4f7f\u7528Redis\u961f\u5217\u529f\u80fd\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u521b\u5efa\u961f\u5217\uff1a\u4f7f\u7528LPUSH\u547d\u4ee4\u5c06\u5143\u7d20\u538b\u5165\u961f\u5217\u7684\u5c3e\u90e8\u3002 \u8bfb\u53d6\u961f\u5217\uff1a\u4f7f\u7528BLPOP\u6216BRPOP\u547d\u4ee4\u4ece\u961f\u5217\u5934\u90e8\u5f39\u51fa\u5e76\u8bfb\u53d6\u5143\u7d20\u3002BLPOP\u4f1a\u963b\u585e\uff0c\u76f4\u5230\u961f\u5217\u4e2d\u6709\u5143\u7d20\u53ef\u7528\uff0c\u800cBRPOP\u4f1a\u4ece\u961f\u5217\u5c3e\u90e8\u5f39\u51fa\u5143\u7d20\u3002 \u5220\u9664\u961f\u5217\uff1a\u4f7f\u7528DEL\u547d\u4ee4\u5220\u9664\u961f\u5217\u3002 \u8be6\u7ec6\u4ecb\u7ecd \u521b\u5efa\u961f\u5217 redis> LPUSH my-queue element1 redis> LPUSH my-queue element2 \u767b\u5f55\u540e\u590d\u5236 \u8bfb\u53d6\u961f\u5217 redis> BLPOP my-queue 0 # \u963b\u585e\u5f0f\uff0c\u7b49\u5f85\u961f\u5217\u6709\u5143\u7d20\u53ef\u7528 redis> BRPOP my-queue 0 # \u975e\u963b\u585e\u5f0f\uff0c\u4ece\u961f\u5217\u5c3e\u90e8\u5f39\u51fa\u5143\u7d20 \u767b\u5f55\u540e\u590d\u5236 \u5220\u9664\u961f\u5217 redis> DEL my-queue \u767b\u5f55\u540e\u590d\u5236 \u4f18\u52bf \u901f\u5ea6\u5feb\uff1aRedis\u961f\u5217\u57fa\u4e8e\u5185\u5b58\uff0c\u56e0\u6b64\u901f\u5ea6\u975e\u5e38\u5feb\u3002 \u53ef\u9760\u6027\uff1aRedis\u652f\u6301\u6301\u4e45\u5316\uff0c\u4ee5\u9632\u3002 \u53ef\u6269\u5c55\u6027\uff1aRedis\u53ef\u4ee5\u96c6\u7fa4\u90e8\u7f72\uff0c\u4ee5\u589e\u52a0\u5bb9\u91cf\u548c\u6027\u80fd\u3002 \u7f3a\u70b9 \u6570\u636e\u6301\u4e45\u6027\u6709\u9650\uff1aRedis\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e0d\u6301\u4e45\u5316\u961f\u5217\uff0c\u56e0\u6b64\u5982\u679c\u670d\u52a1\u5668\u91cd\u542f\uff0c\u961f\u5217\u4e2d\u7684\u6570\u636e\u5c06\u4e22\u5931\u3002 \u4e0d\u652f\u6301\u4f18\u5148\u7ea7\u961f\u5217\uff1aRedis\u961f\u5217\u4e0d\u652f\u6301\u4f18\u5148\u7ea7\uff0c\u56e0\u6b64\u5143\u7d20\u7684\u5904\u7406\u987a\u5e8f\u662f\u5148\u8fdb\u5148\u51fa\uff08FIFO\uff09\u3002 \u5e94\u7528\u573a\u666f Redis\u961f\u5217\u5e7f\u6cdb\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f\uff1a \u4efb\u52a1\u961f\u5217\uff1a\u7ba1\u7406\u5f02\u6b65\u4efb\u52a1\u5904\u7406\u3002 \u6d88\u606f\u4f20\u9012\uff1a\u53d1\u9001\u548c\u63a5\u6536\u6d88\u606f\u3002 \u6570\u636e\u7f13\u5b58\uff1a\u7f13\u5b58\u7ecf\u5e38\u8bbf\u95ee\u7684\u6570\u636e\uff0c\u4ee5\u51cf\u5c11\u6570\u636e\u5e93\u52a0\u8f7d\u3002 \u4ee5\u4e0a\u5c31\u662f\u961f\u5217\u529f\u80fd\u600e\u4e48\u7528\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5101","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5101"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5101\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}