由于最近要搞一个P2P项目,所以最近找了份C#版BtTorrent [MonoTorrent]代码,参考参考它对BT协议的实现,在看Tracker模块时发现了这个功能,非常不错,于是就将他单独挖出来,写了个简单测试代码,这东西还是很不错的,有时候还真能派上点用处。
测试代码:
| 以下是代码片段: class Program { static HttpListener listener; public static bool Running { get { return listener != null; } } static void Main(string[] args) { Start(); Console.WriteLine("正在监听中...."); while (true) { System.Threading.Thread.Sleep(2000); } Console.WriteLine("IsOver"); Console.ReadLine(); } static void Start() { if (Running) return; listener = new HttpListener(); //这里开启Http 监听 listener.Prefixes.Add("http://127.0.0.1:1234/");//也支持域名形式 listener.Start(); //异步等待URL请求传入 listener.BeginGetContext(EndGetRequest, listener); ; } static void Stop() { if (!Running) return; listener.Close(); listener = null; } static void EndGetRequest(IAsyncResult result) { HttpListenerContext context = null; System.Net.HttpListener listener = (System.Net.HttpListener)result.AsyncState; try { context = listener.EndGetContext(result); HandleRequest(context); } catch (Exception ex) { Console.Write("Exception in listener: {0}{1}", Environment.NewLine, ex); } finally { if (context != null) context.Response.Close(); if (listener.IsListening) listener.BeginGetContext(EndGetRequest, listener); } } static void HandleRequest(HttpListenerContext context) { bool isScrape = context.Request.RawUrl.StartsWith("/scrape", StringComparison.OrdinalIgnoreCase); string responseStr = "very nice! haha"n来个中文你支持吗?"n"; for (int i = 0; i < context.Request.QueryString.Count; i++) { responseStr = responseStr + "query:" + context.Request.QueryString.Keys[i] + "=" + context.Request.QueryString[i] + ""n"; } Console.WriteLine("good"); byte[] response = System.Text.Encoding.Default.GetBytes(responseStr); context.Response.ContentType = "text/plain"; //这里的类型随便你写.如果想返回HTML格式使用text/html context.Response.StatusCode = 200; context.Response.ContentLength64 = response.LongLength; context.Response.OutputStream.Write(response, 0, response.Length); } } |
编译以上代码,运行编译生成出来的.exe文件,这时你的服务器上就开起了基与1234端口的http监听,此时你就可以通过 http://127.0.0.1:1234/?a=11&b=22 的地址格式来访问 该Web服务器了,很方便吧