服务器端批量执行中的问题 [英] Issue in Batch execution at Server side

问题描述

我需要在服务器端执行批处理.此批处理将在服务器中创建一些文件.每当我运行以下代码时，我都不会获得创建文件的任何输出，并且在服务器中不会​​在命令窗口中打开更多内容.

Hi,

I have a requirement to execute a batch at server side. This batch creates some files in the server. When ever I am running the following code, I am not getting any output of created files and more over command window is not opened in server .

System.Diagnostics.Process myprocess = new System.Diagnostics.Process(); // Declare New Process 
System.Diagnostics.ProcessStartInfo lObjProcInfo = new System.Diagnostics.ProcessStartInfo(); 
 
lObjProcInfo.UseShellExecute = false; 
lObjProcInfo.RedirectStandardOutput = true; 
lObjProcInfo.CreateNoWindow = true; 
 
lObjProcInfo.RedirectStandardInput = true; 
lObjProcInfo.WindowStyle = ProcessWindowStyle.Normal; 
lObjProcInfo.CreateNoWindow = true; 
 
lObjProcInfo.FileName = lStrBatchPath; 
myprocess = System.Diagnostics.Process.Start(lObjProcInfo);

请帮忙.


谢谢
Sreenath

Please help out.


Thanks
Sreenath

推荐答案

这似乎是一个权限问题.由于安全原因，运行ASP.NET应用程序的默认帐户具有非常有限的权限，并且该帐户可能没有启动命令提示符的权限.

您将必须为该帐户分配必需的权限，或者使用具有必需权限的帐户开始该过程. Process.Start() [

It seems to be a permission issue. The default account under which ASP.NET application runs has very limited permissions due to security reasons and that account probably do not have permission to start a command prompt.

You will either have to assign required rights to that account or start the process using an account which has required permissions. Process.Start()[^] has an overload for that.

I would suggest Google for ASP.NET worker process permissions to know more about it.

Hope this helps!

我试图记录批处理文件运行的输出.注意，运行批处理文件后，它会直接设置为myprocess_Exited事件，而不会包含任何myprocess_OutputDataReceived或myprocess_ErrorDataReceived.

似乎在运行批处理时，实际上未执行批处理...但是在手动执行时批处理已在服务器上正确运行

任何帮助请在这里...

System.Diagnostics.ProcessStartInfo lObjProcInfo =新的System.Diagnostics.ProcessStartInfo();

lObjProcInfo.UseShellExecute = false;
lObjProcInfo.CreateNoWindow = true;

lObjProcInfo.RedirectStandardOutput = true;
lObjProcInfo.RedirectStandardInput = true;
lObjProcInfo.RedirectStandardError = true;

lObjProcInfo.WindowStyle = ProcessWindowStyle.Normal;

lObjProcInfo.FileName = lStrBatchPath;

System.Diagnostics.Process myprocess =新的System.Diagnostics.Process(); //声明新流程

myprocess.EnableRaisingEvents = true;

myprocess.OutputDataReceived + =新的System.Diagnostics.DataReceivedEventHandler(myprocess_OutputDataReceived);
myprocess.ErrorDataReceived + =新的DataReceivedEventHandler(myprocess_ErrorDataReceived);
myprocess.Exited + =新的EventHandler(myprocess_Exited);

myprocess.StartInfo = lObjProcInfo;

myprocess.Start();

myprocess.BeginOutputReadLine();
myprocess.BeginErrorReadLine();

myprocess.WaitForExit();

Hi,

I tried to log output of the batch file run. noticed that after running batch file it directly eneterd into myprocess_Exited event with out any myprocess_OutputDataReceived or myprocess_ErrorDataReceived.

It seems when running batch, actually batch is not been executed...but batch is running on server properly on manual execution

any help over here plzz....

System.Diagnostics.ProcessStartInfo lObjProcInfo = new System.Diagnostics.ProcessStartInfo();

lObjProcInfo.UseShellExecute = false;
lObjProcInfo.CreateNoWindow = true;

lObjProcInfo.RedirectStandardOutput = true;
lObjProcInfo.RedirectStandardInput = true;
lObjProcInfo.RedirectStandardError = true;

lObjProcInfo.WindowStyle = ProcessWindowStyle.Normal;

lObjProcInfo.FileName = lStrBatchPath;

System.Diagnostics.Process myprocess = new System.Diagnostics.Process(); // Declare New Process

myprocess.EnableRaisingEvents = true;

myprocess.OutputDataReceived += new System.Diagnostics.DataReceivedEventHandler(myprocess_OutputDataReceived);
myprocess.ErrorDataReceived += new DataReceivedEventHandler(myprocess_ErrorDataReceived);
myprocess.Exited += new EventHandler(myprocess_Exited);

myprocess.StartInfo = lObjProcInfo;

myprocess.Start();

myprocess.BeginOutputReadLine();
myprocess.BeginErrorReadLine();

myprocess.WaitForExit();

-------------------------------------

public void myprocess_OutputDataReceived(object sender, DataReceivedEventArgs e)
        {
            try
            {
                clsAppLogger.mFnLogError(clsAppLogger.enumLoggerType.INFORMATION, e.Data);

            }
            catch (Exception ex)
            {
                clsAppLogger.mFnLogError(clsAppLogger.enumLoggerType.ERROR, ex.Message.ToString());
            }
        }



        public void myprocess_Exited(object sender, EventArgs e)
        {
            try
            {

                clsAppLogger.mFnLogError(clsAppLogger.enumLoggerType.INFORMATION, "Exited (Event) - Batch execution completed");

            }
            catch (Exception ex)
            {
                clsAppLogger.mFnLogError(clsAppLogger.enumLoggerType.ERROR, ex.Message.ToString());
            }
        }



        public void myprocess_ErrorDataReceived(object sender, DataReceivedEventArgs e)
        {
            try
            {
                clsAppLogger.mFnLogError(clsAppLogger.enumLoggerType.ERROR, e.Data);

            }
            catch (Exception ex)
            {
                clsAppLogger.mFnLogError(clsAppLogger.enumLoggerType.ERROR, ex.Message.ToString());
            }

        }

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