//文件server.php

$server = new swoole_server("127.0.0.1",8088,SWOOLE_PROCESS,SWOOLE_SOCK_TCP);

$server->on('connect', function ($serv, $fd){

echo "Client:Connect.\n"; //启动一个循环，定时向客户端发一个消息 });

$server->on('receive', function ($serv, $fd, $from_id, $data) {

//我们修改一下on reveive的回调，然后启动服务

$server->on('receive', function ($serv, $fd, $from_id, $data) {

//根据收到的消息做出不同的响应

switch($data) {

case 1: { $serv->send($fd,"1 for apple\n"); break; }

case 2: { $serv->send($fd,"2 for boy\n"); break; }

default: { $serv->send($fd,"Others is default\n"); }

}

});

});

$server->on('close', function ($serv, $fd) { echo "Client: Close.\n"; });

$server -> start();

# telnet 127.0.0.1 8088

没反应，是因为这是服务端的，你得再开一个终端命令行并且cd到项目文件目录，然后

php server.php

#telnet 127.0.0.1 8088

这是输入1 就有会响应

排版怎么排啊，真麻烦