编写客户端代码
1.新建一个*.html文件。 ws = new WebSocket('ws://192.168.85.128:8086/Handler1.ashx?user=' + $("#user").val()); 这个地方的IP和端口号对应着我们搭建在IIS上的WebSocket服务器
- <!DOCTYPE html>
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
- <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"/>
- <title></title>
- <script src="http://code.jquery.com/jquery-1.4.1.min.js"></script>
- <script>
- var ws;
- $().ready(function () {
- $('#conn').click(function () {
- //ws = new WebSocket('ws://' + window.location.hostname + ':' + window.location.port + '/Handler1.ashx?user=' + $("#user").val());
- ws = new WebSocket('ws://192.168.85.128:8086/Handler1.ashx?user=' + $("#user").val());
- //var host = 'ws://192.168.85.128:8085/api/WSChat?user='+$("#user").val();
- //var host = "ws://192.168.85.128:8085/api/WSChat";
- //webSocket = new WebSocket(host);
-
- $('#msg').append('<p>正在连接</p>');
-
- ws.onopen = function () {
- $('#msg').append('<p>已经连接</p>');
- }
- ws.onmessage = function (evt) {
- $('#msg').append('<p>' + evt.data + '</p>');
- }
- ws.onerror = function (evt) {
- $('#msg').append('<p>' + JSON.stringify(evt) + '</p>');
- }
- ws.onclose = function () {
- $('#msg').append('<p>已经关闭</p>');
- }
- });
-
- $('#close').click(function () {
- ws.close();
- });
-
- $('#send').click(function () {
- if (ws.readyState == WebSocket.OPEN) {
- ws.send($("#to").val() + "|" + $('#content').val());
- }
- else {
- $('#tips').text('连接已经关闭');
- }
- });
-
- });
- </script>
- </head>
- <body>
- <div>
- <input id="user" type="text" />
- <input id="conn" type="button" value="连接" />
- <input id="close" type="button" value="关闭"/><br />
- <span id="tips"></span>
- <input id="content" type="text" />
- <input id="send" type="button" value="发送"/><br />
- <input id="to" type="text" />目的用户
- <div id="msg">
- </div>
- </div>
- </body>
- </html>
复制代码
2.客户端A和客户端B通信效果
在浏览器中分别打开两个窗口,左边为客户端A,右边为客户端B,点击“连接”按钮,AB客户端分别与服务器建立连接
填写要发送的内容,即可看到A和B互相发送的信息了,即实现了AB客户端实现了WebSocket即时通信。
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