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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=' + $("#user").val());
7 x- Z! `) U8 f+ B Z0 l3 M这个地方的IP和端口号对应着我们搭建在IIS上的WebSocket服务器- <!DOCTYPE html>* G8 \: _" y# s
- <html xmlns="http://www.w3.org/1999/xhtml">: \1 S# Z6 L3 R7 T" _6 o/ m/ I
- <head>: J; M" L7 U p3 m3 q9 v
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>/ n( ^2 O' w$ J1 f
- <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"/>5 y) b* Y$ b# [1 h. m
- <title></title>
F7 ?# x, y$ T7 I6 X, w0 @" \ - <script src="http://code.jquery.com/jquery-1.4.1.min.js"></script>
) G1 T9 z$ R2 Y& y - <script>9 h5 x H4 I s( h0 c* Y! h: @4 T) b
- var ws;& J. W# z% Y3 \* A& l. H
- $().ready(function () {
1 ~, T; R2 D, K4 b1 L9 K1 }% ]5 Z& Y - $('#conn').click(function () {
) S3 F6 {* e5 `" o% o - //ws = new WebSocket('ws://' + window.location.hostname + ':' + window.location.port + '/Handler1.ashx?user=' + $("#user").val());
% z% L% {$ G2 W& e8 r' L% B - ws = new WebSocket('ws://192.168.85.128:8086/Handler1.ashx?user=' + $("#user").val());
8 A$ G+ _; H2 K- j$ A/ {; [ - //var host = 'ws://192.168.85.128:8085/api/WSChat?user='+$("#user").val();% i( K% N& P8 \
- //var host = "ws://192.168.85.128:8085/api/WSChat";8 O Y! a3 b; T
- //webSocket = new WebSocket(host);
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- $('#msg').append('<p>正在连接</p>');
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- ws.onopen = function () {
+ Z" W/ W9 i! w) }% r! C/ I - $('#msg').append('<p>已经连接</p>');
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- ws.onmessage = function (evt) {
5 s; G9 l/ T! E - $('#msg').append('<p>' + evt.data + '</p>');
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- ws.onerror = function (evt) {
9 p8 p' I3 e) T* h+ a' Q% b - $('#msg').append('<p>' + JSON.stringify(evt) + '</p>');
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- ws.onclose = function () {
: L8 q A# `/ B* G- s - $('#msg').append('<p>已经关闭</p>');. D# {9 l& u% X& ^! ?$ O
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- });
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+ m; Y+ R4 \5 i5 d# c; P- $('#close').click(function () {! J, g& t r% C' M0 \( y
- ws.close();- F ?/ {9 ~1 ]% P9 j4 R+ z# Y f6 ?
- });
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$ l" S& t6 M# p! Z' W5 F0 P- $('#send').click(function () {( u3 n: {) o' H5 E- S' M
- if (ws.readyState == WebSocket.OPEN) {" G0 ^7 t) U# X" H6 o
- ws.send($("#to").val() + "|" + $('#content').val());
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- else {
' h+ Y9 W0 N3 h' V! m( p - $('#tips').text('连接已经关闭');
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- });
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+ I5 [* i0 ^) W- });
" |/ s* v% A8 u - </script>8 S) d4 p6 H, m; m8 B0 i( M
- </head>! y$ z8 c/ ~, h& T
- <body>/ m2 v- M( Z+ U( ^% ^
- <div>
. l& h0 M+ |, U$ F7 V+ `* \& J - <input id="user" type="text" />) V4 x2 S4 [% x9 a9 W
- <input id="conn" type="button" value="连接" /># R! k2 a$ w# P# f
- <input id="close" type="button" value="关闭"/><br />
; M0 K3 F+ _" k% J& _( f0 O - <span id="tips"></span>$ ]) H# v) ^) k' ^2 H5 a
- <input id="content" type="text" />- u% a5 z% h! v. g V
- <input id="send" type="button" value="发送"/><br /># W5 r3 R- z" Q2 T" L& M7 [& S( T- H
- <input id="to" type="text" />目的用户
7 ~0 `6 Z1 n, E; m% K' c# F6 X$ p9 ? - <div id="msg">7 O, I/ t0 l3 ~* S4 b
- </div>
: k) K6 T5 Z, R4 R7 K, q, ]( s6 Y8 v - </div>/ O1 p$ ?5 L) g
- </body>' N) j* j& }6 u E
- </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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