首先，整理一下socket服务的脚本websoket.php
$server = new swoole_websocket_server("0.0.0.0",8812);
//监听websocket连接打开事件
$server->on('open','onOpen');
function onOpen($server,$request){
print_r($request->fd);
}
/*
$server->on('open', function (swoole_websocket_server $server, $request) {
echo "server: handshake success with fd{$request->fd}\n";
});
*/
//消息事件
$server->on('message', function (swoole_websocket_server $server, $frame) {
echo "receive from {$frame->fd}:{$frame->data},opcode:{$frame->opcode},fin:{$frame->finish}\n";
$server->push($frame->fd, "this is server sucess:".$frame->data);//把数据push到客户端 推送数据
});
//客户端关闭事件
$server->on('close', function ($ser, $fd) {
echo "client {$fd} closed\n";
});
$server->start();
创建一个前端websoket.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>websocket</title>
</head>
<body>
<script>
var wsUrl = "ws://192.168.31.129:8812";
var websocket = new WebSocket(wsUrl);
//势力花对性的onopen属性
websocket.onopen = function(evt){
websocket.send('hello Server');
console.log('connect-swoole-sucess');
}
//实例化 onmessage
websocket.onmessage = function(evt){
console.log("ws-server-data"+evt.data);
}
//onclose
websocket.onclose = function(evt){
console.log("close");
}
//error
websocket.onerror=function(evt,e){
console.log("error:"+evt.data);
}
</script>
<h1>websoket ceshi</h1>
</body>
</html>