static void DiagnosticTest()

        {

            Process p;

            ProcessStartInfo psi;

            psi = new ProcessStartInfo("sh.exe");

            psi.Arguments += "--login -i";

            psi.UseShellExecute = false;

            psi.RedirectStandardOutput = true;  //允许重定向标准输出

            psi.RedirectStandardInput = true;   //接受来自调用程序的输入信息

            psi.RedirectStandardError = true;

            psi.WindowStyle = ProcessWindowStyle.Hidden;

            p = Process.Start(psi);           

            p.StandardInput.WriteLine("cd D://");

            p.StandardInput.WriteLine("cd D:/git/Component/");

            p.OutputDataReceived += new DataReceivedEventHandler(OnDataReceived);

            p.BeginOutputReadLine();

            p.BeginErrorReadLine();

            //p.StandardInput.WriteLine("git fetch --all");

            //p.StandardInput.WriteLine("git reset --hard origin/master");

            p.StandardInput.WriteLine("git pull");

            p.Close();

        }

        private static void OnDataReceived(object Sender, DataReceivedEventArgs e)

        {

            if (e.Data == "Already up-to-date.")

            {

                Console.WriteLine("已拉取最新的Component代码");

            }

        }