Nodejs webSocket test

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今天稍微看了一下websocket的有关实现:
html

<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title></title>    <script type="text/javascript">        var ws=new WebSocket("ws://localhost:3004");        ws.onopen = function(){            ws.send("hello");        }        ws.onmessage = function(msg){            console.log(msg.data);        }    </script></head><body></body></html>

Nodejs server

var WebSocketServer = require('ws').Server    , wss = new WebSocketServer({port:3004});wss.on('connection', function(ws) {    ws.on('message', function(message) {        console.log('received:%s', message);    });    ws.send('I am a message sent from a ws server');});

以上

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