using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.Text.RegularExpressions;
namespace 下载大图
{
class Program
{
static void Main(string[] args)
{
WebClient wc = new WebClient();
for (int i = 1; i < 8; i++)
{
string html = wc.DownloadString("http://gb.cri.cn/42071/2013/11/23/5311s4332512_" + i + ".htm");
MatchCollection matches = Regex.Matches(html, @"<IMG\ssrc=""/mmsource/images/2013/11/23/(.+.jpg)"">");
foreach(Match item in matches)
{
if(item.Success)
{
//图片的真正地址
string path = "http://gb.cri.cn/mmsource/images/2013/11/23/" + item.Groups[1].Value;
wc.DownloadFile(path, @"D:\大图\" + item.Groups[1].Value);
}
}
}
Console.WriteLine("下载完成，太好了");
Console.ReadKey();
}
}
}
