在C＃Windows服务上重定向stdout stderr

2 回答

• 0

  你可以通过PInvoke到SetStdHandle来做到这一点：

  [DllImport("Kernel32.dll", SetLastError = true) ]
  public static extern int SetStdHandle(int device, IntPtr handle); 
  
  // in your service, dispose on shutdown..
  FileStream filestream;
  StreamWriter streamwriter;
  
  void Redirect()
  {   
      int status;
      IntPtr handle;
      filestream = new FileStream("logfile.txt", FileMode.Create);
      streamwriter = new StreamWriter(filestream);
      streamwriter.AutoFlush = true;
      Console.SetOut(streamwriter);
      Console.SetError(streamwriter);
  
      handle = filestream.Handle;
      status = SetStdHandle(-11, handle); // set stdout
      // Check status as needed
      status = SetStdHandle(-12, handle); // set stderr
      // Check status as needed
  }
  

  回复于 2024-04-20T07:41:25+08:00
• 22

  查看Console.SetOut方法 .

  它将允许您将控制台输出重定向到TextWriter .

  回复于 2024-04-20T07:41:25+08:00