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websocket简单样例

2016-03-07 22:29 316 查看
服务端

var server = require('ws').Server;
var serv = new server({port:8080});

serv.on('connection',function(socket){
socket.send('hello client')
socket.on('message', function (data) {
console.log('receive:',data);
socket.send('receive:'+data)
})
})


页面客户端

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<script>
var socket = new WebSocket('ws://localhost:8080');
socket.onopen = function(){
console.log('链接成功');
socket.send('hello server');

}
socket.onmessage = function(e){
console.log(e.data)
}

</script>
</body>
</html>
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