index.html页面
<!DOCTYPE html>
<html><head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<textarea id="txt"></textarea>
<button id="btn">发送</button>
<div id="box"></div>
<script src="jquery-1.11.0.js"></script>
<script src="wsclient.js"></script>
</body>
</html>
wsserver页面
var wsserver = require("ws").Server;
var ws = new wsserver({port:3000})var arr = [];
var i = 0;
ws.on("connection",function(client){
console.log(client)
arr.push(client);
client.id = i++;
client.on("message",function(data){
arr.map(function(item){
item.send(client.id+"说"+data)
})
})
})
wsclient页面
var wsclient = new WebSocket("ws://127.0.0.1:3000");
wsclient.onmessage = function(evt){
$("#box").append(`<p>${evt.data}</p>`)
}
$("#btn").click(function(){
wsclient.send($('#txt').val())
})
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