多线程IP获取工具(C#)
以前帮一个朋友写的“IP采集工具”!
Control.CheckForIllegalCrossThreadCalls = false;
多线程,测试后还比较稳定。
500线程时候,CPU5%左右,内存50多M,1W数据需要6分多钟验证完毕。
以下是部分代码:
1 public string Getms(string url = "https://www.baidu.com/", string proxy = null) 2 { 3 Stopwatch sw = new Stopwatch(); 4 try 5 { 6 HttpHelpers helper = new HttpHelpers(); 7 HttpItems items = new HttpItems(); 8 HttpResults hr = new HttpResults(); 9 items.URL = url; 10 items.ResultType = ResultType.So; 11 items.ProxyIp = proxy; 12 sw.Start(); 13 hr = helper.GetHtml(items); 14 sw.Stop(); 15 if (hr.StatusCode == HttpStatusCode.OK) 16 { 17 return sw.ElapsedMilliseconds.ToString(); 18 } 19 return "-1"; 20 } 21 catch (Exception) 22 { 23 return "-500"; 24 } 25 }
1 //打开注册表键 2 Microsoft.Win32.RegistryKey rk = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Internet Settings", true); 3 int count = 5; 4 while (rk.GetValue("ProxyServer") == null && count != 0) 5 { 6 count = count - 1; 7 //设置代理IP和端口 8 rk.SetValue("ProxyEnable", 1); 9 rk.SetValue("ProxyServer", ip + ":" + port); 10 } 11 API.InternetSetOptionA(0, 39, 0, 0);
inscan QQ:451205927