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c#怎么实现定时自动获取免费natapp的动态域名和端口

发表于：2025-01-31 作者：千家信息网编辑

千家信息网最后更新 2025年01月31日，这篇文章主要讲解了"c#怎么实现定时自动获取免费natapp的动态域名和端口"，文中的讲解内容简单清晰，易于学习与理解，下面请大家跟着小编的思路慢慢深入，一起来研究和学习"c#怎么实现定时自动获取免费

千家信息网最后更新 2025年01月31日c#怎么实现定时自动获取免费natapp的动态域名和端口

这篇文章主要讲解了"c#怎么实现定时自动获取免费natapp的动态域名和端口"，文中的讲解内容简单清晰，易于学习与理解，下面请大家跟着小编的思路慢慢深入，一起来研究和学习"c#怎么实现定时自动获取免费natapp的动态域名和端口"吧！

一、关闭natapp.exe进程

 KillProcess("natapp");   private static void KillProcess(string processName)        {            Process[] myproc = Process.GetProcesses();            foreach (Process item in myproc)            {                if (item.ProcessName == processName)                {                    item.Kill();                }            }        }

二、删除natapp.exe运行产生的log文件

DeleteLog("log.txt");

private static void DeleteLog(string logPath)        {            DirectoryInfo di = new DirectoryInfo(Environment.CurrentDirectory);            FileInfo[] fis = di.GetFiles();            foreach (FileInfo fi in fis)            {                try                {                    if (fi.Name.Contains(logPath))                    {                        fi.Delete();                    }                }                catch (Exception ex)                {                }            }        }

三、启动natapp.exe进程

StartNatappProcess(Environment.CurrentDirectory + "\\natapp\\natapp.exe");

private static void StartNatappProcess(string natappPath)        {            Process process = new Process();            process.StartInfo.FileName = natappPath;                        //process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;    // 启动的时候最小化程序            process.Start();            Thread.Sleep(1000);          }

四、解析natapp.exe运行产生的log文件

ResolveLog("log.txt");

private static void ResolveLog(string logPath)        {            resolveResult = new ResolveResult();            using (FileStream fs = new FileStream(logPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))            using (StreamReader sr = new StreamReader(fs, Encoding.Default))            {                StringBuilder sb = new StringBuilder();                while (!sr.EndOfStream)                {                    sb.AppendLine(sr.ReadLine() + "
");                }                string str = sb.ToString();                int x = str.IndexOf("Url");  //定位位置                string validData = str.Substring(x, 100);                string[] strTmps = validData.Split('"');                string[] serverStr = strTmps[2].Split(':');                resolveResult.serverUrl = serverStr[0] + ":" + serverStr[1];                if (serverStr.Length>2)                {                    resolveResult.serverPort = int.Parse(serverStr[2]);                }                resolveResult.localIP = strTmps[10].Split(':')[0];                resolveResult.localPort = int.Parse(strTmps[10].Split(':')[1]);            }        }