/// <summary>
/// 抓取IP
/// </summary>
/// <param name="url">地址</param>
private void CrawlIP(string url)
{
Thread.Sleep(50);
//Goto 重新获取代理IP
RetryUrl:
string str = HttpHelp.HttpGet(url);
if (str == "" || str.Contains("-10"))
{
httpProxy.SwitchOff();
goto RetryUrl;
}
string tbody = Regex.Match(str.Replace(" ", "").Replace("\r", "").Replace("\n", ""), @"<tbody>.+</tbody>").ToString();
//Goto 重新获取代理IP
RetryIP:
string proxya = Regex.Match(tbody, "<tddata-title=\"IP\">.+?</td>").ToString();
string proxyb = Regex.Match(tbody, "<tddata-title=\"PORT\">.+?</td>").ToString();
if (proxya == "" || proxyb == "")
{
return;
}
string _proxya = proxya.Replace("<tddata-title=\"IP\">", "").Replace("</td>", "");
string _proxyb = proxyb.Replace("<tddata-title=\"PORT\">", "").Replace("</td>", "");
File.AppendAllText(StaticClass.proxy, _proxya + ":" + _proxyb + "\r\n");
tbody = tbody.Replace(proxya, "").Replace(proxyb, "");
goto RetryIP;
}
/// <summary>
/// 启动IP代理服务
/// </summary>
/// <returns></returns>
public bool startUp()
{
//记录Goto的次数
int i = 0;
//Goto 重新获取IP启动代理服务
Retry:
//Goto的次数自增
i++;
//尝试的次数达到一定的次数时退出
if (i > 10) return false;
//关闭代理服务
if (GetSwitchState()) SwitchOff();
#region 验证文件
//文件不存在
if (!File.Exists(StaticClass.proxy)) return false;
//文件为空
if (File.ReadAllText(StaticClass.proxy) == "") return false;
//文件为空
if (File.ReadAllText(StaticClass.proxy) == "\r\n") return false;
#endregion 验证文件
//获取电脑之前记录的代理IP
string ip = GetProxyIp();
//通过API获取代理数据
try
{
string proxy = File.ReadAllText(StaticClass.proxy);
string[] proxys = proxy.Replace("\r", "").Split('\n');
ip = proxys[0];
File.Delete(StaticClass.proxy);
File.AppendAllText(StaticClass.proxy, proxy.Replace(ip + "\r\n", ""));
}
catch (Exception e)
{
string str = e.Message;
}
//设置代理IP
SwitchOn(ip);
//验证代理IP能否使用
try
{
HttpHelp.HttpGet("https://blog.zgcwkj.top");
return true;
}
catch (Exception e)
{
string str = e.Message;
SwitchOff();
//Goto 重试
goto Retry;
}
}
/// <summary>
/// 启动IP代理服务
/// </summary>
/// <param name="bout">次/回</param>
/// <returns></returns>
public bool startUp(int bout)
{
StaticClass.proxys = File.ReadAllText(StaticClass.proxy).Replace("\r", "").Split('\n');
//关闭代理服务
if (GetSwitchState())
{
SwitchOff();
}
//获取电脑之前记录的代理IP
string ip = GetProxyIp();
//通过API获取代理数据
try
{
ip = StaticClass.proxys[bout];
}
catch (Exception e)
{
string str = e.Message;
}
//设置代理IP
SwitchOn(ip);
//验证代理IP能否使用
try
{
HttpHelp.HttpGet("https://blog.zgcwkj.top");
return(true);
}
catch (Exception e)
{
string str = e.Message;
SwitchOff();
if (StaticClass.proxys.Length - 1 >= bout + 1)
{
startUp(bout + 1);
}
}
return(false);
}
public Proxy()
{
InitializeComponent();
//记录Goto的次数
int i = 0;
//Goto 重新获取IP启动代理服务
Retry:
//关闭代理服务
if (httpProxy.GetSwitchState())
{
httpProxy.SwitchOff();
}
i++;
if (i > 10)
{
MessageBox.Show("很抱歉程序暂时无法使用");
Application.Exit();
}
string ip = httpProxy.GetProxyIp();
//通过API获取代理数据
try
{
if (!File.Exists(StaticClass.proxy))
{
ObtainIP();
}
if (File.ReadAllText(StaticClass.proxy) == "")
{
ObtainIP();
}
if (File.ReadAllText(StaticClass.proxy) == "\r\n")
{
ObtainIP();
}
string proxy = File.ReadAllText(StaticClass.proxy);
string[] proxys = proxy.Replace("\r", "").Split('\n');
ip = proxys[0];
File.Delete(StaticClass.proxy);
File.AppendAllText(StaticClass.proxy, proxy.Replace(ip + "\r\n", ""));
}
catch (Exception e)
{
string str = e.Message;
}
httpProxy.SwitchOn(ip);
try
{
txt_1.Text = ip;
HttpHelp.HttpGet("https://blog.zgcwkj.top");
Close();
}
catch (Exception e)
{
string str = e.Message;
httpProxy.SwitchOff();
//Goto 重试
goto Retry;
}
}
/// <summary>
/// 程序服务验证
/// </summary>
/// <returns></returns>
private static bool ServiceVerificat()
{
//返回的状态
bool status = false;
try
{
new HttpProxy().SwitchOff();
string Serve = HttpHelp.HttpGet("http://www.zgcwkj.top/TestPassword/Serve.txt");
string[] Serves = Serve.Replace("\r", "").Split('\n');
#region 更新模块
if (Serves.Length >= 1)
{
if (Serves[0] != "")
{
string[] Update = Serves[0].Split('|');
//是否强制更新
if (Convert.ToBoolean(Update[0]))
{
//匹配版本号进行判断
int versions = Convert.ToInt32(Application.ProductVersion.Replace(".", ""));
if (versions < Convert.ToInt32(Update[1]))
{
//提示更新内容
MessageBox.Show(Update[2]);
//通过浏览器跳转
try { System.Diagnostics.Process.Start(Update[3]); } catch { }
//直接终止程序运行
return(false);
}
}
}
}
#endregion 更新模块
#region 序状态
if (Serves.Length >= 2)
{
if (Serves[1] != "")
{
//程序状态
if (Convert.ToBoolean(Serves[1]))
{
status = true;
}
}
}
#endregion 序状态
#region 提示内容
if (Serves.Length >= 3)
{
if (Serves[2] != "")
{
//提示消息内容
MessageBox.Show(Serves[2]);
}
}
#endregion 提示内容
#region 浏览器跳转
if (Serves.Length >= 4)
{
if (Serves[3] != "")
{
//通过浏览器跳转
try { System.Diagnostics.Process.Start(Serves[3]); } catch { }
}
}
#endregion 浏览器跳转
}
catch (Exception e)
{
string str = e.Message;
MessageBox.Show("请检查网络状态");
status = false;
}
return(status);
}