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基于swoole_server的简单Http服务器
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| <?php | |
| //1.构建Server对象 | |
| $serv = new swoole_server("0.0.0.0", 9501); | |
| //2.设置运行时参数 | |
| $serv->set(array( | |
| 'worker_num' => 8, | |
| 'daemonize' => 0, | |
| 'max_request' => 10000, | |
| 'dispatch_mode' => 2, | |
| 'debug_mode'=> 1, | |
| )); | |
| //3.注册事件回调函数 | |
| $serv->on('Receive', function($serv, $fd, $from_id, $data){ | |
| $respData='<h1>Hello Swoole.</h1>'; | |
| response($serv,$fd,$respData);//封装并发送HTTP响应报文 | |
| }); | |
| //4.启动服务器 | |
| $serv->start(); | |
| /** | |
| * 发送内容 | |
| * @param \swoole_server $serv | |
| * @param int $fd | |
| * @param string $respData | |
| * @return void | |
| */ | |
| function response($serv,$fd,$respData){ | |
| //响应行 | |
| $response = array( | |
| 'HTTP/1.1 200', | |
| ); | |
| //响应头 | |
| $headers = array( | |
| 'Server'=>'SwooleServer', | |
| 'Content-Type'=>'text/html;charset=utf8', | |
| 'Content-Length'=>strlen($respData), | |
| ); | |
| foreach($headers as $key=>$val){ | |
| $response[] = $key.':'.$val; | |
| } | |
| //空行 | |
| $response[] = ''; | |
| //响应体 | |
| $response[] = $respData; | |
| $send_data = join("\r\n",$response); | |
| $serv->send($fd, $send_data); | |
| } |
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