{"id":24990,"date":"2024-11-21T09:01:08","date_gmt":"2024-11-21T01:01:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24990\/"},"modified":"2024-11-21T09:01:08","modified_gmt":"2024-11-21T01:01:08","slug":"swoole%e5%ae%9e%e6%88%98%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%8d%8f%e7%a8%8b%e8%bf%9b%e8%a1%8c%e7%bc%93%e5%ad%98%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24990\/","title":{"rendered":"Swoole\u5b9e\u6218\uff1a\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u7f13\u5b58\u64cd\u4f5c"},"content":{"rendered":"

\"Swoole\u5b9e\u6218\uff1a\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u7f13\u5b58\u64cd\u4f5c\u63d2\u56fe\"<\/p>\n

\u8fd1\u5e74\u6765\uff0cSwoole\u4f5c\u4e3a\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u5f02\u6b65\u7f51\u7edc\u6846\u67b6\uff0c\u5907\u53d7\u5f00\u53d1\u8005\u9752\u7750\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u9886\u57df\u3002\u5728\u4f7f\u7528Swoole\u7684\u8fc7\u7a0b\u4e2d\uff0c\u534f\u7a0b\u662f\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u4ee5\u540c\u6b65\u7684\u65b9\u5f0f\u7f16\u5199\u5f02\u6b65\u4ee3\u7801\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5728Swoole\u4e2d\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u7f13\u5b58\u64cd\u4f5c\uff0c\u5e76\u63d0\u4f9b\u5b9e\u7528\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001\u4ec0\u4e48\u662f\u534f\u7a0b<\/p>\n

\u534f\u7a0b\u662f\u4e00\u79cd\u7528\u6237\u6001\u7684\u8f7b\u91cf\u7ea7\u7ebf\u7a0b\uff0c\u5b83\u7531\u7a0b\u5e8f\u5458\u901a\u8fc7\u4ee3\u7801\u6765\u7ba1\u7406\uff0c\u907f\u514d\u4e86\u7cfb\u7edf\u7ebf\u7a0b\u7684\u6d88\u8017\u548c\u5207\u6362\u3002\u5728Swoole\u4e2d\uff0c\u534f\u7a0b\u53ef\u4ee5\u7528\u6765\u89e3\u51b3I\/O\u5bc6\u96c6\u578b\u7684\u7f51\u7edc\u64cd\u4f5c\u95ee\u9898\uff0c\u4f8b\u5982\u6570\u636e\u5e93\u8fde\u63a5\u3001Redis\u64cd\u4f5c\u7b49\u3002\u534f\u7a0b\u53ef\u4ee5\u5728\u9047\u5230I\/O\u64cd\u4f5c\u65f6\u4e3b\u52a8\u8ba9\u51fa\u63a7\u5236\u6743\uff0c\u7b49\u5f85\u64cd\u4f5c\u5b8c\u6210\u540e\u6062\u590d\u6267\u884c\u3002<\/p>\n

\u4e8c\u3001Swoole\u7684\u534f\u7a0b\u652f\u6301<\/p>\n

Swoole\u4ece1.8.0\u7248\u672c\u5f00\u59cb\u5f15\u5165\u4e86\u534f\u7a0b\u652f\u6301\uff0c\u5176\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684api\u6765\u5b9e\u73b0\u534f\u7a0b\u8c03\u5ea6\uff0c\u5305\u62eccoroutine\u3001go\u3001defer\u3001channel\u7b49\u3002<\/p>\n

1\u3001coroutine<\/p>\n

coroutine\u662f\u534f\u7a0b\u7684\u57fa\u7840\u64cd\u4f5c\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u628a\u4e00\u4e2a\u51fd\u6570\u8f6c\u5316\u4e3a\u4e00\u4e2a\u534f\u7a0b\uff0c\u4f8b\u5982\uff1a<\/p>\n

function test()\n{\n    echo \"start\n\";\n    Coroutine::sleep(1);\n    echo \"end\n\";\n}\n\nCoroutine::create('test');\necho \"hello\n\";<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u628atest\u51fd\u6570\u8f6c\u5316\u4e3a\u4e00\u4e2a\u534f\u7a0b\uff0c\u5e76\u4f7f\u7528Coroutine::create()\u6765\u521b\u5efa\u4e00\u4e2a\u534f\u7a0b\u3002\u5728\u534f\u7a0b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Coroutine::sleep()\u6765\u6a21\u62df\u4e00\u4e2aI\/O\u64cd\u4f5c\uff0c\u8fd9\u4e2a\u64cd\u4f5c\u5c06\u4f1a\u8ba9\u534f\u7a0b\u6682\u505c1\u79d2\u949f\uff0c\u7136\u540e\u6062\u590d\u7ee7\u7eed\u8f93\u51fa”end”\u3002\u6700\u540e\u8f93\u51fa”hello”\uff0c\u8fd9\u5c55\u793a\u4e86\u534f\u7a0b\u7684\u5f02\u6b65\u7279\u6027\u3002<\/p>\n
2\u3001go<\/p>\n
go\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u51fd\u6570\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u4ee5\u534f\u7a0b\u7684\u65b9\u5f0f\u8fd0\u884c\u4e00\u4e2a\u51fd\u6570\uff0c\u4f8b\u5982\uff1a<\/p>\n
go(function(){\n    echo \"hello\n\";\n    Coroutine::sleep(1);\n    echo \"world\n\";\n});\necho \"start\n\";<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528go()\u6765\u8fd0\u884c\u4e00\u4e2a\u533f\u540d\u51fd\u6570\u3002\u5728\u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u4f9d\u6b21\u8f93\u51fa”hello”\u3001\u6682\u505c1\u79d2\u949f\u3001\u8f93\u51fa”world”\u3002\u6700\u540e\u8f93\u51fa”start”\uff0c\u8fd9\u8bc1\u660e\u6211\u4eec\u4f7f\u7528\u4e86\u534f\u7a0b\u5e76\u53d1\u5730\u8fd0\u884c\u4e86\u8fd9\u4e2a\u51fd\u6570\u3002<\/p>\n
3\u3001defer<\/p>\n
defer\u53ef\u4ee5\u8ba9\u6211\u4eec\u5728\u534f\u7a0b\u7ed3\u675f\u65f6\u6267\u884c\u4e00\u4e9b\u6e05\u7406\u5de5\u4f5c\uff0c\u4f8b\u5982\u5173\u95ed\u6570\u636e\u5e93\u8fde\u63a5\u3001\u91ca\u653e\u8d44\u6e90\u7b49\uff0c\u5176\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n
go(function(){\n    $db = new Redis();\n    $db-&gt;connect('127.0.0.1', 6379);\n    defer(function() use ($db) {\n        $db-&gt;close();\n    });\n\n    $db-&gt;set('key', 'value');\n    Coroutine::sleep(1);\n    $value = $db-&gt;get('key');\n    echo $value.\"\n\";\n});<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528defer\u5728\u534f\u7a0b\u7ed3\u675f\u65f6\u5173\u95ed\u4e86Redis\u7684\u8fde\u63a5\u3002\u5982\u679c\u6211\u4eec\u4e0d\u4f7f\u7528defer\uff0c\u5728\u534f\u7a0b\u7ed3\u675f\u65f6\u53ef\u80fd\u4f1a\u5fd8\u8bb0\u5173\u95ed\u8fde\u63a5\uff0c\u9020\u6210\u8fde\u63a5\u6570\u7684\u6cc4\u9732\u3002<\/p>\n
4\u3001channel<\/p>\n
channel\u662fSwoole\u63d0\u4f9b\u7684\u4e00\u4e2a\u7c7b\u4f3c\u4e8e\u7ba1\u9053\u7684\u673a\u5236\uff0c\u5b83\u53ef\u4ee5\u8ba9\u591a\u4e2a\u534f\u7a0b\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\uff0c\u4f8b\u5982\uff1a<\/p>\n
$chan = new CoroutineChannel(1);\n\ngo(function() use($chan) {\n    $data = Coroutine::getuid();\n    $chan-&gt;push($data);\n});\n\n$data = $chan-&gt;pop();\necho $data.\"\n\";<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5bb9\u91cf\u4e3a1\u7684channel\uff0c\u7136\u540e\u4ee5\u534f\u7a0b\u7684\u65b9\u5f0fpush\u4e86\u4e00\u4e2a\u6570\u636e\u5230channel\u4e2d\uff0c\u5728\u53e6\u5916\u4e00\u4e2a\u534f\u7a0b\u4e2dpop\u4e86channel\u4e2d\u7684\u6570\u636e\u5e76\u8f93\u51fa\u3002\u4f7f\u7528channel\u53ef\u4ee5\u8ba9\u6211\u4eec\u5728\u534f\u7a0b\u4e4b\u95f4\u4f20\u9012\u6570\u636e\uff0c\u5b8c\u6210\u534f\u4f5c\u5f0f\u7684\u4efb\u52a1\u5904\u7406\u3002<\/p>\n
\u4e09\u3001\u534f\u7a0b\u64cd\u4f5c\u7f13\u5b58<\/p>\n
\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u7f13\u5b58\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u7ec4\u4ef6\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u7f13\u5b58\u547d\u4e2d\u51cf\u8f7b\u6570\u636e\u5e93\u538b\u529b\uff0c\u52a0\u901f\u6570\u636e\u7684\u8bfb\u53d6\u3002\u5728Swoole\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Redis\u7b49\u5185\u5b58\u6570\u636e\u5e93\u6765\u5b9e\u73b0\u7f13\u5b58\uff0c\u540c\u65f6\u53ef\u4ee5\u901a\u8fc7\u534f\u7a0b\u6765\u63d0\u9ad8\u7f13\u5b58\u7684\u5e76\u53d1\u6027\u80fd\u3002<\/p>\n
1\u3001\u8fde\u63a5Redis<\/p>\n
\u6211\u4eec\u4f7f\u7528Swoole\u7684\u534f\u7a0bRedis\u5ba2\u6237\u7aef\u6765\u8fde\u63a5Redis\u6570\u636e\u5e93\uff0c\u5e76\u53d1\u5730\u8fdb\u884c\u64cd\u4f5c\uff0c\u5176\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
$redis = new SwooleCoroutineRedis();\n$redis-&gt;connect('127.0.0.1', 6379);\n\ngo(function () use ($redis) {\n    $redis-&gt;set('name', 'Bob');\n    $name = $redis-&gt;get('name');\n    echo \"name=$name\n\";\n});\n\ngo(function () use ($redis) {\n    $redis-&gt;set('age', 18);\n    $age = $redis-&gt;get('age');\n    echo \"age=$age\n\";\n});\n\nSwooleCoroutine::sleep(1);<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Swoole\u7684\u534f\u7a0bRedis\u5ba2\u6237\u7aef\u8fde\u63a5\u4e86Redis\u6570\u636e\u5e93\u3002\u7136\u540e\u6211\u4eec\u5206\u522b\u4ee5\u534f\u7a0b\u7684\u65b9\u5f0f\u8fdb\u884c\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c\uff0c\u5e76\u5728\u534f\u7a0b\u5185\u8f93\u51fa\u4e86\u76f8\u5173\u7684\u7ed3\u679c\u3002\u6700\u540e\u4f7f\u7528SwooleCoroutine::sleep()\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u6765\u4fdd\u8bc1\u534f\u7a0b\u8fd0\u884c\u5b8c\u6210\u3002\u53ef\u4ee5\u4f7f\u7528\u7c7b\u4f3c\u7684\u65b9\u5f0f\u6765\u8fde\u63a5\u548c\u64cd\u4f5c\u5176\u4ed6\u7684\u5185\u5b58\u6570\u636e\u5e93\u3002<\/p>\n
2\u3001\u64cd\u4f5c\u7f13\u5b58<\/p>\n
\u5728\u8fde\u63a5Redis\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e00\u7cfb\u5217\u7684\u7f13\u5b58\u547d\u4ee4\u8fdb\u884c\u64cd\u4f5c\u3002\u4f8b\u5982\u8bbe\u7f6e\u7f13\u5b58\u6570\u636e\u53ef\u4ee5\u4f7f\u7528set()\u65b9\u6cd5\uff1a<\/p>\n
$redis-&gt;set('key', 'value');<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5176\u4e2d’key’\u662f\u7f13\u5b58\u6570\u636e\u7684\u952e\uff0c’value’\u662f\u7f13\u5b58\u6570\u636e\u7684\u503c\u3002\u8bfb\u53d6\u7f13\u5b58\u6570\u636e\u53ef\u4ee5\u4f7f\u7528get()\u65b9\u6cd5\uff1a<\/p>\n
$value = $redis-&gt;get('key');<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u534f\u7a0b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0a\u7684\u547d\u4ee4\uff0c\u5e76\u53d1\u5730\u8fdb\u884c\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a<\/p>\n
go(function() use($redis){\n    $redis-&gt;set('key1', 'value1');\n    $value1 = $redis-&gt;get('key1');\n    echo \"key1=$value1\n\";\n});\n\ngo(function() use($redis){\n    $redis-&gt;set('key2', 'value2');\n    $value2 = $redis-&gt;get('key2');\n    echo \"key2=$value2\n\";\n});\n\nSwooleCoroutine::sleep(1);<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5728\u4e24\u4e2a\u534f\u7a0b\u4e2d\u5206\u522b\u8bbe\u7f6e\u548c\u8bfb\u53d6\u4e86\u4e24\u4e2a\u7f13\u5b58\u6570\u636e\uff0c\u7136\u540e\u5e76\u53d1\u5730\u8fdb\u884c\u4e86\u64cd\u4f5c\u3002\u8fd9\u8bc1\u660e\u4e86\u534f\u7a0b\u53ef\u4ee5\u63d0\u9ad8\u7f13\u5b58\u6570\u636e\u7684\u5e76\u53d1\u6027\u80fd\u3002<\/p>\n
3\u3001\u64cd\u4f5c\u7f13\u5b58\u548cMySQL<\/p>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u9700\u8981\u5c06\u7f13\u5b58\u548cMySQL\u7ed3\u5408\u8d77\u6765\u8fdb\u884c\u64cd\u4f5c\uff0c\u4f8b\u5982\u5148\u4ece\u7f13\u5b58\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5982\u679c\u7f13\u5b58\u6ca1\u6709\uff0c\u5219\u4eceMySQL\u4e2d\u8bfb\u53d6\u3002\u5728Swoole\u7684\u534f\u7a0b\u5316\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u7c7b\u4f3c\u4ee5\u4e0b\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u8fd9\u79cd\u64cd\u4f5c\uff1a<\/p>\n
$redis = new SwooleCoroutineRedis();\n$redis-&gt;connect('127.0.0.1', 6379);\n\n$mysql = new SwooleCoroutineMySQL();\n$mysql-&gt;connect([\n    'host' =&gt; '127.0.0.1',\n    'port' =&gt; 3306,\n    'user' =&gt; 'root',\n    'password' =&gt; '123456',\n    'database' =&gt; 'test',\n]);\n\ngo(function() use($redis, $mysql) {\n    $name = $redis-&gt;get('name');\n    if($name === false) {\n        $result = $mysql-&gt;query('select * from user where id=1');\n        if(!empty($result)) {\n            $name = $result[0]['name'];\n            $redis-&gt;set('name', $name);\n        }\n    }\n    echo \"name=$name\n\";\n});\n\ngo(function() use($redis, $mysql) {\n    $age = $redis-&gt;get('age');\n    if($age === false) {\n        $result = $mysql-&gt;query('select * from user where id=1');\n        if(!empty($result)) {\n            $age = $result[0]['age'];\n            $redis-&gt;set('age', $age);\n        }\n    }\n    echo \"age=$age\n\";\n});\n\nSwooleCoroutine::sleep(1);<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u534f\u7a0b\u5316\u7684\u64cd\u4f5c\u65b9\u5f0f\uff0c\u9996\u5148\u5c1d\u8bd5\u4ece\u7f13\u5b58\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5982\u679c\u7f13\u5b58\u4e2d\u6ca1\u6709\uff0c\u5219\u4eceMySQL\u4e2d\u8bfb\u53d6\u6570\u636e\u3002\u5728\u64cd\u4f5cMySQL\u65f6\uff0c\u6211\u4eec\u4e5f\u4f7f\u7528\u4e86\u534f\u7a0b\u7684\u65b9\u5f0f\uff0c\u907f\u514d\u4e86\u963b\u585e\u7ebf\u7a0b\uff0c\u63d0\u9ad8\u4e86\u6548\u7387\u3002\u6700\u540e\u6211\u4eec\u6253\u5370\u4e86\u8bfb\u53d6\u5230\u7684\u7ed3\u679c\uff0c\u8bc1\u660e\u4e86\u8fd9\u79cd\u64cd\u4f5c\u65b9\u5f0f\u7684\u6b63\u786e\u6027\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5728Swoole\u4e2d\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u7f13\u5b58\u64cd\u4f5c\u7684\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\uff0c\u534f\u7a0b\u53ef\u4ee5\u63d0\u9ad8\u7f13\u5b58\u64cd\u4f5c\u7684\u6548\u7387\u548c\u5e76\u53d1\u6027\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e0eMySQL\u7b49\u5176\u4ed6\u64cd\u4f5c\u7ed3\u5408\u8d77\u6765\u8fdb\u884c\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0a\u65b9\u5f0f\u8fdb\u884c\u5b9e\u8df5\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u548c\u53d8\u66f4\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fSwoole\u5b9e\u6218\uff1a\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u7f13\u5b58\u64cd\u4f5c\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fd1\u5e74\u6765\uff0cSwoole\u4f5c\u4e3a\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u5f02\u6b65\u7f51\u7edc\u6846\u67b6\uff0c\u5907\u53d7\u5f00\u53d1\u8005\u9752\u7750\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u9886\u57df\u3002\u5728\u4f7f\u7528Swoole\u7684\u8fc7\u7a0b\u4e2d\uff0c\u534f\u7a0b\u662f\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u4ee5\u540c\u6b65\u7684\u65b9\u5f0f\u7f16\u5199\u5f02\u6b65\u4ee3\u7801\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5728Swoole\u4e2d\u5982\u4f55\u4f7f\u7528\u534f\u7a0b\u8fdb\u884c\u7f13\u5b58\u64cd\u4f5c\uff0c\u5e76\u63d0\u4f9b\u5b9e\u7528\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u4ec0\u4e48\u662f\u534f\u7a0b \u534f\u7a0b\u662f\u4e00\u79cd\u7528\u6237\u6001\u7684\u8f7b\u91cf\u7ea7\u7ebf\u7a0b\uff0c\u5b83\u7531\u7a0b\u5e8f\u5458\u901a\u8fc7\u4ee3\u7801\u6765\u7ba1\u7406\uff0c\u907f\u514d\u4e86\u7cfb\u7edf\u7ebf\u7a0b\u7684\u6d88\u8017\u548c\u5207\u6362\u3002\u5728Swoole\u4e2d\uff0c\u534f\u7a0b\u53ef\u4ee5\u7528\u6765\u89e3\u51b3I\/O\u5bc6\u96c6\u578b\u7684\u7f51\u7edc\u64cd\u4f5c\u95ee\u9898\uff0c\u4f8b\u5982\u6570\u636e\u5e93\u8fde\u63a5\u3001Redis\u64cd\u4f5c\u7b49\u3002\u534f\u7a0b\u53ef\u4ee5\u5728\u9047\u5230I\/O\u64cd\u4f5c\u65f6\u4e3b\u52a8\u8ba9\u51fa\u63a7\u5236\u6743\uff0c\u7b49\u5f85\u64cd\u4f5c\u5b8c\u6210\u540e\u6062\u590d\u6267\u884c\u3002 \u4e8c\u3001Swoole\u7684\u534f\u7a0b\u652f\u6301 Swoole\u4ece1.8.0\u7248\u672c\u5f00\u59cb\u5f15\u5165\u4e86\u534f\u7a0b\u652f\u6301\uff0c\u5176\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684api\u6765\u5b9e\u73b0\u534f\u7a0b\u8c03\u5ea6\uff0c\u5305\u62eccoroutine\u3001go\u3001defer\u3001channel\u7b49\u3002 1\u3001coroutine coroutine\u662f\u534f\u7a0b\u7684\u57fa\u7840\u64cd\u4f5c\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u628a\u4e00\u4e2a\u51fd\u6570\u8f6c\u5316\u4e3a\u4e00\u4e2a\u534f\u7a0b\uff0c\u4f8b\u5982\uff1a function test() { echo “start “; Coroutine::sleep(1); echo “end “; } Coroutine::create(‘test’); echo “hello “; \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u628atest\u51fd\u6570\u8f6c\u5316\u4e3a\u4e00\u4e2a\u534f\u7a0b\uff0c\u5e76\u4f7f\u7528Coroutine::create()\u6765\u521b\u5efa\u4e00\u4e2a\u534f\u7a0b\u3002\u5728\u534f\u7a0b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Coroutine::sleep()\u6765\u6a21\u62df\u4e00\u4e2aI\/O\u64cd\u4f5c\uff0c\u8fd9\u4e2a\u64cd\u4f5c\u5c06\u4f1a\u8ba9\u534f\u7a0b\u6682\u505c1\u79d2\u949f\uff0c\u7136\u540e\u6062\u590d\u7ee7\u7eed\u8f93\u51fa”end”\u3002\u6700\u540e\u8f93\u51fa”hello”\uff0c\u8fd9\u5c55\u793a\u4e86\u534f\u7a0b\u7684\u5f02\u6b65\u7279\u6027\u3002 2\u3001go go\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u51fd\u6570\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u4ee5\u534f\u7a0b\u7684\u65b9\u5f0f\u8fd0\u884c\u4e00\u4e2a\u51fd\u6570\uff0c\u4f8b\u5982\uff1a go(function(){ echo “hello “; Coroutine::sleep(1); echo “world “; }); echo “start “; \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528go()\u6765\u8fd0\u884c\u4e00\u4e2a\u533f\u540d\u51fd\u6570\u3002\u5728\u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u4f9d\u6b21\u8f93\u51fa”hello”\u3001\u6682\u505c1\u79d2\u949f\u3001\u8f93\u51fa”world”\u3002\u6700\u540e\u8f93\u51fa”start”\uff0c\u8fd9\u8bc1\u660e\u6211\u4eec\u4f7f\u7528\u4e86\u534f\u7a0b\u5e76\u53d1\u5730\u8fd0\u884c\u4e86\u8fd9\u4e2a\u51fd\u6570\u3002 3\u3001defer defer\u53ef\u4ee5\u8ba9\u6211\u4eec\u5728\u534f\u7a0b\u7ed3\u675f\u65f6\u6267\u884c\u4e00\u4e9b\u6e05\u7406\u5de5\u4f5c\uff0c\u4f8b\u5982\u5173\u95ed\u6570\u636e\u5e93\u8fde\u63a5\u3001\u91ca\u653e\u8d44\u6e90\u7b49\uff0c\u5176\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b\uff1a go(function(){ $db = new Redis(); $db-&gt;connect(‘127.0.0.1’, 6379); defer(function() use ($db) { $db-&gt;close(); }); […]<\/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-24990","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24990","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=24990"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24990\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}