有关网络地址的解析图例

这是一个很简单的例子，我讲解了如何根据一个网路的地址，解析各部分的内容 using System;
using System.Collections.Generic;
using System.Text;
using System.Collections.Specialized; //需要预先添加对System.Web程序集的引用
using System.Web; namespace UrlParser
{
class Program
{
static void Main(string[] args)
{
string url = "http://www.xizhang.com/subdir/somepage.aspx?id=1&page=2"; Uri uri = new Uri(url); Console.WriteLine("协议(Protocal):{0}", uri.Scheme);
Console.WriteLine("主机名(Host):{0}", uri.Host);
Console.WriteLine("端口号(Port):{0}", uri.Port); Console.WriteLine("绝对路径(AbsolutePath):{0}", uri.AbsolutePath);
Console.WriteLine("本地地址(LocalPath):{0}", uri.LocalPath); Console.WriteLine("查询字符串(Query):{0}", uri.Query);
Console.WriteLine("带查询字符串的地址(PathAndQuery):{0}", uri.PathAndQuery); Console.WriteLine("解析得到的查询键值对:");
NameValueCollection nvc = GetQueryStringParameters(uri.Query);
foreach (string item in nvc.Keys)
{
Console.WriteLine("键:{0},值:{1}", item, nvc[item]);
} Console.Read(); } private static NameValueCollection GetQueryStringParameters(string query)
{
NameValueCollection col = new NameValueCollection();
col = HttpUtility.ParseQueryString(query);
return col;
} }
} 下面是输出的结果