本文来自:http://www.cnblogs.com/anmoon/archive/2010/08/22/1805670.html
using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Net.Sockets;
using System.IO;
namespace ConsoleHttpEchoServer
{
class Program
{
static void Main(string[] args)
{
using (HttpListener listerner = new HttpListener())
{
listerner.AuthenticationSchemes = AuthenticationSchemes.Anonymous;//指定身份验证 Anonymous匿名访问
listerner.Prefixes.Add("http://127.0.0.1:8080/websulong/");//测试url:http://127.0.0.1:8080/websulong//?name=test
// listerner.Prefixes.Add("http://localhost/web/");
listerner.Start();
/*
* “System.Net.HttpListenerException”类型的未经处理的异常在 System.dll 中发生
* 其他信息: 另一个程序正在使用此文件,进程无法访问。
* 解决办法:换个端口号比如12782
*/
Console.WriteLine("WebServer Start Successed.......");
while (true)
{
//等待请求连接
//没有请求则GetContext处于阻塞状态
HttpListenerContext ctx = listerner.GetContext();
ctx.Response.StatusCode = 200;//设置返回给客服端http状态代码
string name = ctx.Request.QueryString["name"];
if (name != null)
{
Console.WriteLine(name);
}
//使用Writer输出http响应代码
using (StreamWriter writer = new StreamWriter(ctx.Response.OutputStream))
{
Console.WriteLine("hello");
writer.WriteLine("<html><head><title>The WebServer Test</title></head><body>");
writer.WriteLine("<div style="height:20px;color:blue;text-align:center;"><p> hello {0}</p></div>", name);
writer.WriteLine("<ul>");
foreach (string header in ctx.Request.Headers.Keys)
{
writer.WriteLine("<li><b>{0}:</b>{1}</li>", header, ctx.Request.Headers[header]);
}
writer.WriteLine("</ul>");
writer.WriteLine("</body></html>");
writer.Close();
ctx.Response.Close();
}
}
listerner.Stop();
}
}
}
}