C#中中主要是用Fleck，通过NuGet搜索安装就行
C#代码，控制台中program：
using Fleck; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ws { class Program { static void Main(string[] args) { FleckLog.Level = LogLevel.Debug; var allSockets = new List<IWebSocketConnection>(); var server = new WebSocketServer("ws://0.0.0.0:7181"); server.Start(socket => { socket.OnOpen = () => { Console.WriteLine("Open!"); allSockets.Add(socket); }; socket.OnClose = () => { Console.WriteLine("Close!"); allSockets.Remove(socket); }; socket.OnMessage = message => { Console.WriteLine(message); allSockets.ToList().ForEach(s => s.Send("Echo: " + message)); }; }); var input = Console.ReadLine(); while (input != "exit") { foreach (var socket in allSockets.ToList()) { socket.Send(input); } input = Console.ReadLine(); } } } }
html中
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>websocket client</title> <script type="text/javascript"> var start = function () { var inc = document.getElementById('incomming'); var wsImpl = window.WebSocket || window.MozWebSocket; var form = document.getElementById('sendForm'); var input = document.getElementById('sendText'); inc.innerHTML += "connecting to server ..<br/>"; // 创建新的websocket新连接端口为7181 window.ws = new wsImpl('ws://192.168.40.185:7181/'); // 当数据从服务器服务中心发送后，继续向下运行过程 ws.onmessage = function (evt) { inc.innerHTML += evt.data + '<br/>'; }; // 当链接对象找到服务端成功对接后，提示正常打开 ws.onopen = function () { inc.innerHTML += '.. connection open<br/>'; }; // 当链接对象未找找到服务端成功对接后，提示打开失败，别切单项关闭 ws.onclose = function () { inc.innerHTML += '.. connection closed<br/>'; } form.addEventListener('submit', function (e) { e.preventDefault(); var val = input.value; ws.send(val); input.value = ""; }); } window.onload = start; </script> </head> <body> <form id="sendForm"> <input id="sendText" placeholder="Text to send" /> </form> <pre id="incomming"></pre> </body> </html>
使用效果：
