爬虫使用代理IP视频抓取

　　爬虫使用代理IP视频抓取！爬虫 视频，现在写爬虫的语言很多，常见的都是用c语言，php等等，但是爬虫抓取数据最重要的还是代理ip，为什么黑洞HTTP软件做业务的成功率就会很高，下面我来介绍一下。

　　多线程爬取网页代码：

　　System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.IO;using System.Linq;using System.Text;using System.Text.RegularExpressions;using System.Threading;using System.Threading.Tasks;using System.Windows.Forms;using Utils;

　　namespace 爬虫{ public partial class Form1 : Form { List threadList = new List(); Thread thread = null;

　　public Form1() { InitializeComponent(); }

　　private void button1_Click(object sender, EventArgs e) { DateTime dtStart = DateTime.Now; button3.Enabled = true; button2.Enabled = true; button1.Enabled = false; int page = 0; int count = 0; int personCount = 0; lblPage.Text = "已完成页数：0"; int index = 0;

　　for (int i = 1; i <= 10; i++) { thread = new Thread(new ParameterizedThreadStart(delegate(object obj) { for (int j = 1; j <= 10; j++) { try { index = (Convert.ToInt32(obj) - 1) * 10 + j; string pageHtml = HttpRequestUtil.GetPageHtml("http://tt.mop.com/c44/0/1_" + index.ToString() + ".html"); Regex regA = new Regex(" 　　0) { lblSpeed.Text = "速度：" + (count / time).ToString("0.0") + "张/秒"; } })); } catch { } Thread.Sleep(1); } } } } } catch { } page++; lblPage.Invoke(new Action(delegate() { lblPage.Text = "已完成页数：" + page.ToString(); }));

　　if (page == 100) { button1.Invoke(new Action(delegate() { button1.Enabled = true; })); MessageBox.Show("完成!"); } } })); thread.Start(i); threadList.Add(thread); } } 　　private void button2_Click(object sender, EventArgs e) { button1.Invoke(new Action(delegate() { foreach (Thread thread in threadList) { if (thread.ThreadState == ThreadState.Suspended) { thread.Resume(); } thread.Abort(); } button1.Enabled = true; button2.Enabled = false; button3.Enabled = false; button4.Enabled = false; })); } 　　private void Form1_FormClosing(object sender, FormClosingEventArgs e) { foreach (Thread thread in threadList) { thread.Abort(); } } 　　private void button3_Click(object sender, EventArgs e) { foreach (Thread thread in threadList) { if (thread.ThreadState == ThreadState.Running) { thread.Suspend(); } } button3.Enabled = false; button4.Enabled = true; } 　　private void button4_Click(object sender, EventArgs e) { foreach (Thread thread in threadList) { if (thread.ThreadState == ThreadState.Suspended) { thread.Resume(); } } button3.Enabled = true; button4.Enabled = false; } }}

　　使用我们的黑洞HTTP有哪些优势?

　　1分布式代理IP数万代理IP节点分布全国各个省市，IP段无重复。

　　2支持多线程高并发使用。

　　3家庭宽带线路所有资源均来自家庭宽带终端，IP绿色纯净，适用所有项目。

　　4多项使用授权使用代理IP时需要用户名密码或IP白名单绑定，后台自由切换。

　　5长效+HTTPS所有代理IP支持HTTPS协议，使用无需客户端支持，代理IP平均使用时长高达4小时