using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.IO;
namespace prjDownLoad
{
class Program
{
static void Main(string[] args)
{
//Version4.0
//使用WebRequest和WebResponse配合
//创建WebRequest对象
WebRequest wr = WebRequest.Create("http://blog.sina.com.cn/dalishuishou");
//获得WebResponse对象
WebResponse wsp = wr.GetResponse();
//从WebResponse中获得回应流
Stream st = wsp.GetResponseStream();
//从流中获取数据
//先做一个文件流准备接受从回应中返回的数据
FileStream fs = new FileStream("c:\\dd.txt",FileMode.Create,FileAccess.Write);
//往死里循环
while (true)
{
//弄一个byte数组
byte[] bs = new byte[1024];
//不管不顾的读取到byte数组中
int x= st.Read(bs, 0, bs.Length);