{"id":24043,"date":"2024-11-21T14:36:32","date_gmt":"2024-11-21T06:36:32","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24043\/"},"modified":"2024-11-21T14:36:32","modified_gmt":"2024-11-21T06:36:32","slug":"swoole%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%8d%8f%e7%a8%8b%e5%ae%9e%e7%8e%b0%e9%ab%98%e5%b9%b6%e5%8f%91swoole_memcached_server","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24043\/","title":{"rendered":"Swoole\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u5b9e\u73b0\u9ad8\u5e76\u53d1swoole_memcached_server"},"content":{"rendered":"<p>\u662f\u4e00\u4e2a\u57fa\u4e8ephp\u8bed\u8a00\u7684\u534f\u7a0b\u6846\u67b6\uff0c\u5176\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9ad8\u6548\u7684\u670d\u52a1\u7aef\u5f00\u53d1\u6846\u67b6\u3002\u5728swoole\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u534f\u7a0b\u6765\u5b9e\u73b0\u9ad8\u5e76\u53d1\u7684\u670d\u52a1\u5668\uff0c\u800c\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u6765\u5b9e\u73b0\u4e00\u4e2a\u9ad8\u5e76\u53d1\u7684swoole_memcached_server\u3002<\/p>\n<p>\u4ec0\u4e48\u662fswoole_memcached_server\uff1f<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e86\u89e3\u4e00\u4e0bswoole_memcached_server\uff0c\u5b83\u662f\u4e00\u4e2a\u5b9e\u73b0\u4e86memcached\u534f\u8bae\u7684\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528memcached\u534f\u8bae\u8fdb\u884c\u64cd\u4f5c\u3002\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684memcached\u670d\u52a1\u5668\uff0cswoole_memcached_server\u66f4\u52a0\u9ad8\u6548\uff0c\u56e0\u4e3a\u5b83\u662f\u57fa\u4e8eswoole\u7684\u534f\u7a0b\u5b9e\u73b0\u7684\u3002<\/p>\n<p>\u534f\u7a0b\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u7ebf\u7a0b\uff0c\u5176\u8fd0\u884c\u5728\u4e00\u4e2a\u7ebf\u7a0b\u4e2d\uff0c\u4f46\u662f\u53ef\u4ee5\u50cf\u7ebf\u7a0b\u4e00\u6837\u5207\u6362\u6267\u884c\u4e0a\u4e0b\u6587\u3002\u4e0e\u4f20\u7edf\u7684\u591a\u7ebf\u7a0b\u6216\u591a\u8fdb\u7a0b\u6a21\u578b\u76f8\u6bd4\uff0c\u534f\u7a0b\u6a21\u578b\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ol>\n<li>\u534f\u7a0b\u5f00\u9500\u4f4e\uff1a\u534f\u7a0b\u5207\u6362\u4e0d\u9700\u8981\u4e0a\u4e0b\u6587\u5207\u6362\uff0c\u56e0\u6b64\u5f00\u9500\u4f4e\u3002<\/li>\n<li>\u5bf9\u8d44\u6e90\u7684\u5229\u7528\u66f4\u9ad8\uff1a\u5728\u591a\u7ebf\u7a0b\u6216\u591a\u8fdb\u7a0b\u6a21\u578b\u4e2d\uff0c\u7ebf\u7a0b\u6216\u8fdb\u7a0b\u4e4b\u95f4\u5171\u4eab\u7684\u8d44\u6e90\u9700\u8981\u901a\u8fc7\u9501\u4e4b\u7c7b\u7684\u673a\u5236\u6765\u4fdd\u8bc1\u4e92\u65a5\u8bbf\u95ee\uff0c\u800c\u5728\u534f\u7a0b\u6a21\u578b\u4e2d\uff0c\u534f\u7a0b\u4e4b\u95f4\u662f\u6ca1\u6709\u7ade\u4e89\u5173\u7cfb\u7684\uff0c\u534f\u7a0b\u53ef\u4ee5\u81ea\u7531\u5730\u8bbf\u95ee\u5171\u4eab\u7684\u8d44\u6e90\u3002<\/li>\n<li>\u7f16\u5199\u7b80\u5355\uff1a\u534f\u7a0b\u6a21\u578b\u4e2d\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u8981\u5173\u6ce8\u4ee3\u7801\u7684\u903b\u8f91\uff0c\u4e0d\u9700\u8981\u5904\u7406\u5e76\u53d1\u548c\u9501\u7b49\u95ee\u9898\u3002<\/li>\n<\/ol>\n<p>\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u5b9e\u73b0\u9ad8\u5e76\u53d1swoole_memcached_server\uff1f<\/p>\n<p>\u5728swoole\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u534f\u7a0b\u6765\u5b9e\u73b0\u9ad8\u5e76\u53d1swoole_memcached_server\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\u6765\u5b9e\u73b0\uff1a<\/p>\n<ol>\n<li>\u521b\u5efa\u4e00\u4e2aswoole_http_server<\/li>\n<\/ol>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aswoole_http_server\uff0c\u5728\u5176\u4e2d\u4f7f\u7528onRequest\u56de\u8c03\u51fd\u6570\u6765\u5904\u7406memcached\u534f\u8bae\u3002<\/p>\n<pre>$serv = new swoole_http_server(\"127.0.0.1\", 9501);\n\n$serv-&amp;gt;on(\"Start\", function($serv) {\n    echo \"Server started\n\";\n});\n\n$serv-&amp;gt;on(\"Request\", function($request, $response) {\n    \/\/ \u5904\u7406memcached\u534f\u8bae\n});\n\n$serv-&amp;gt;start();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u63a5\u6536\u8bf7\u6c42\uff0c\u89e3\u6790\u547d\u4ee4<\/li>\n<\/ol>\n<p>\u5728onRequest\u56de\u8c03\u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u63a5\u6536\u8bf7\u6c42\u5e76\u89e3\u6790\u51fa\u5176\u4e2d\u7684\u547d\u4ee4\u3002\u5c06\u547d\u4ee4\u89e3\u6790\u51fa\u6765\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u6839\u636e\u547d\u4ee4\u7c7b\u578b\u6765\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528switch\u8bed\u53e5\u6765\u5b9e\u73b0\u3002<\/p>\n<pre>$serv-&amp;gt;on(\"Request\", function($request, $response) {\n    $command = $request-&amp;gt;server['request_uri'];\n    $key = $request-&amp;gt;get['key'];\n    $value = $request-&amp;gt;get['value'];\n    \n    switch ($command) {\n        case \"\/get\":\n            \/\/ \u6839\u636ekey\u83b7\u53d6\u503c\n            break;\n        case \"\/set\":\n            \/\/ \u8bbe\u7f6ekey\u548c\u5bf9\u5e94\u7684value\n            break;\n        case \"\/delete\":\n            \/\/ \u5220\u9664\u6307\u5b9a\u7684key\n            break;\n        case \"\/flush\":\n            \/\/ \u6e05\u7a7a\u6240\u6709\u7684key\n            break;\n    }\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u67e5\u8be2\u548c\u8bbe\u7f6e<\/li>\n<\/ol>\n<p>\u4e00\u65e6\u6211\u4eec\u89e3\u6790\u51fa\u4e86\u547d\u4ee4\uff0c\u5e76\u786e\u5b9a\u4e86\u9700\u8981\u6267\u884c\u54ea\u79cd\u64cd\u4f5c\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528\u534f\u7a0b\u6765\u67e5\u8be2\u548c\u8bbe\u7f6ekey\u548cvalue\u3002<\/p>\n<p>\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528swoole\u63d0\u4f9b\u7684\u534f\u7a0bAPI\u6765\u5b9e\u73b0\u534f\u7a0b\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528swoole\u7684co()\u51fd\u6570\u6765\u521b\u5efa\u4e00\u4e2a\u534f\u7a0b\uff0c\u5e76\u5728\u5176\u4e2d\u6267\u884c\u67e5\u8be2\u64cd\u4f5c\u3002\u5f53\u67e5\u8be2\u5b8c\u6210\u540e\uff0c\u534f\u7a0b\u5c06\u8fd4\u56de\u7ed3\u679c\uff0c\u5e76\u4e14\u7a0b\u5e8f\u5c06\u7ee7\u7eed\u8fd0\u884c\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u5e76\u6ca1\u6709\u963b\u585e\u7a0b\u5e8f\u7684\u8fd0\u884c\uff0c\u56e0\u6b64\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u5e76\u53d1\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u5b9e\u73b0\u67e5\u8be2\u529f\u80fd\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>$serv-&amp;gt;on(\"Request\", function($request, $response) {\n    $command = $request-&amp;gt;server['request_uri'];\n    $key = $request-&amp;gt;get['key'];\n    $value = $request-&amp;gt;get['value'];\n    \n    switch ($command) {\n        case \"\/get\":\n            \/\/ \u6839\u636ekey\u83b7\u53d6\u503c\n            $result = SwooleCoroutine::get(\"key\");\n            $response-&amp;gt;end($result);\n            break;\n        \/\/ \u7701\u7565\u5176\u4ed6\u64cd\u4f5c\n    }\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u6211\u4eec\u8981\u5b9e\u73b0\u8bbe\u7f6e\u64cd\u4f5c\uff0c\u53ef\u4ee5\u4f7f\u7528swoole\u7684co()\u51fd\u6570\u7ed3\u5408set()\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5b9e\u73b0\u8bbe\u7f6e\u64cd\u4f5c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>$serv-&amp;gt;on(\"Request\", function($request, $response) {\n    $command = $request-&amp;gt;server['request_uri'];\n    $key = $request-&amp;gt;get['key'];\n    $value = $request-&amp;gt;get['value'];\n    \n    switch ($command) {\n        \/\/ \u7701\u7565get\u548cdelete\u64cd\u4f5c\n\n        case \"\/set\":\n            \/\/ \u8bbe\u7f6ekey\u548c\u5bf9\u5e94\u7684value\n            SwooleCoroutine::set(\"key\", $value);\n            $response-&amp;gt;end(\"OK\");\n            break;\n    }\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u5e76\u53d1\u64cd\u4f5c<\/li>\n<\/ol>\n<p>\u5728swoole\u4e2d\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528\u534f\u7a0b\u6765\u5b9e\u73b0\u5e76\u53d1\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u9700\u8981\u67e5\u8be2\u591a\u4e2akey\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528swoole\u63d0\u4f9b\u7684merge()\u65b9\u6cd5\u6765\u5408\u5e76\u534f\u7a0b\u7ed3\u679c\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u5b9e\u73b0\u67e5\u8be2\u591a\u4e2akey\u7684\u503c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>$serv-&amp;gt;on(\"Request\", function($request, $response) {\n    $command = $request-&amp;gt;server['request_uri'];\n    $keys = explode(\",\", $request-&amp;gt;get['keys']);\n\n    switch ($command) {\n        \/\/ \u7701\u7565set\u548cdelete\u64cd\u4f5c\n\n        case \"\/get\":\n            \/\/ \u67e5\u8be2\u591a\u4e2akey\u7684\u503c\n            $result = SwooleCoroutine::multiGet($keys);\n            $response-&amp;gt;end(implode(\",\", $result));\n            break;\n    }\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 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