{"id":137,"date":"2023-03-21T11:42:23","date_gmt":"2023-03-21T03:42:23","guid":{"rendered":"https:\/\/mianka.xyz\/?p=136"},"modified":"2023-03-21T11:47:28","modified_gmt":"2023-03-21T03:47:28","slug":"swoole","status":"publish","type":"post","link":"https:\/\/www.mianka.xyz\/?p=137","title":{"rendered":"swoole\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u7684\u7b80\u5355\u4ecb\u7ecd"},"content":{"rendered":"

Swoole\u662f\u4e00\u4e2a\u9762\u5411\u751f\u4ea7\u73af\u5883\u7684PHP\u5f02\u6b65\u7f51\u7edc\u901a\u4fe1\u5f15\u64ce\uff0c\u5b83\u652f\u6301\u534f\u7a0b\uff0c\u80fd\u591f\u5927\u5e45\u63d0\u9ad8PHP\u7684\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002Swoole\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u662f\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u5b9e\u7528\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728\u9ad8\u5e76\u53d1\u7684\u73af\u5883\u4e0b\u66f4\u597d\u5730\u7ba1\u7406\u6570\u636e\u5e93\u8fde\u63a5\u3002<\/p>\n

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\u5728Swoole\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528swoole_mysql\u7c7b\u6765\u5b9e\u73b0MySQL\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3002\u4f7f\u7528swoole_mysql\u7c7b\u65f6\uff0c\u9700\u8981\u5148\u521b\u5efa\u4e00\u4e2aswoole_mysql\u8fde\u63a5\u6c60\u5bf9\u8c61\uff0c\u5e76\u5728\u521d\u59cb\u5316\u65f6\u6307\u5b9a\u8fde\u63a5\u6c60\u7684\u6700\u5927\u8fde\u63a5\u6570\u3001\u6700\u5c0f\u8fde\u63a5\u6570\u3001\u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\u7b49\u53c2\u6570\u3002\u7136\u540e\u53ef\u4ee5\u4f7f\u7528swoole_mysql\u7684\u534f\u7a0b\u65b9\u6cd5\u6765\u83b7\u53d6\u8fde\u63a5\u3001\u6267\u884cSQL\u8bed\u53e5\u3001\u91ca\u653e\u8fde\u63a5\u7b49\u64cd\u4f5c\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f7f\u7528Swoole\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

<?php\n$pool = new Swoole\\Coroutine\\MySQL([\n    'host' => '127.0.0.1',\n    'port' => 3306,\n    'user' => 'root',\n    'password' => 'password',\n    'database' => 'test',\n    'charset' => 'utf8mb4',\n    'max_conn_num' => 100, \/\/ \u6700\u5927\u8fde\u63a5\u6570\n    'min_conn_num' => 10, \/\/ \u6700\u5c0f\u8fde\u63a5\u6570\n    'connect_timeout' => 1, \/\/ \u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\n]);\n$pool->connect(); \/\/ \u8fde\u63a5\u6c60\u521d\u59cb\u5316\nSwoole\\Coroutine\\run(function () use ($pool) {\n    $conn = $pool->getConnection(); \/\/ \u83b7\u53d6\u8fde\u63a5\n    $result = $conn->query('SELECT * FROM user'); \/\/ \u6267\u884cSQL\u8bed\u53e5\n    $pool->release($conn); \/\/ \u91ca\u653e\u8fde\u63a5\n});\n$pool->close(); \/\/ \u5173\u95ed\u8fde\u63a5\u6c60<\/pre>\n
\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Swoole\u7684\u534f\u7a0b\u7279\u6027\u6765\u5b9e\u73b0\u5f02\u6b65\u7684\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u5e76\u901a\u8fc7\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u6765\u7ba1\u7406\u6570\u636e\u5e93\u8fde\u63a5\u3002\u5728\u4f7f\u7528\u8fde\u63a5\u6c60\u65f6\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u8fde\u63a5\u6c60\u5bf9\u8c61\uff0c\u5e76\u5728\u521d\u59cb\u5316\u65f6\u6307\u5b9a\u8fde\u63a5\u6c60\u7684\u6700\u5927\u8fde\u63a5\u6570\u3001\u6700\u5c0f\u8fde\u63a5\u6570\u3001\u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\u7b49\u53c2\u6570\u3002\u7136\u540e\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528\u8fde\u63a5\u6c60\u5bf9\u8c61\u7684getConnection\u65b9\u6cd5\u6765\u83b7\u53d6\u8fde\u63a5\uff0c\u6267\u884cSQL\u8bed\u53e5\u540e\u4f7f\u7528release\u65b9\u6cd5\u5c06\u8fde\u63a5\u653e\u56de\u8fde\u63a5\u6c60\u4e2d\u3002<\/p>\n
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<\/p>\n","protected":false},"excerpt":{"rendered":"
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