我在Windows 2008服務器上遇到了權限問題。我有一個命令行工具,我需要運行一些標準文件轉換爲CSV文件。這又用於將數據導入到我的SQL數據庫。我能夠完成在我的2003服務器上正常工作,但我的Windows 2008服務器不允許代碼運行。以下是代碼的淡化版本。基本上在這個例子中,我只是試圖運行一個簡單的命令。但我一直在拒絕輸出訪問。我該如何糾正?Asp.net CMD安全問題
public partial class _Bank : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btn_Click(object sender, EventArgs e)
{
ProcessStartInfo processStartInfo = new ProcessStartInfo("cmd.exe");
processStartInfo.RedirectStandardInput = true;
processStartInfo.RedirectStandardOutput = true;
processStartInfo.UseShellExecute = false;
processStartInfo.RedirectStandardError = true;
Process process = Process.Start(processStartInfo);
if (process != null)
{
process.StandardInput.WriteLine("dir");
process.StandardInput.Close();
string outputString = process.StandardOutput.ReadToEnd();
Response.Write(outputString);
string error = process.StandardError.ReadToEnd();
Response.Write(error);
}
}
private string ProcessRunner()
{
ProcessStartInfo processStartInfo = new ProcessStartInfo("cmd.exe");
processStartInfo.RedirectStandardInput = true;
processStartInfo.RedirectStandardOutput = true;
processStartInfo.UseShellExecute = false;
Process process = Process.Start(processStartInfo);
if (process != null)
{
//process.StandardInput.WriteLine("This is a test line");
process.StandardInput.WriteLine("c:\\");
process.StandardInput.WriteLine("This is a test line");
process.StandardInput.Close(); // line added to stop process from hanging on ReadToEnd()
string outputString = process.StandardOutput.ReadToEnd();
Response.Write(outputString);
return outputString;
}
return string.Empty;
}
public static int ExecuteCommand(string Command, int Timeout)
{
int ExitCode;
ProcessStartInfo ProcessInfo;
Process Process;
ProcessInfo = new ProcessStartInfo("cmd.exe", "/C " + Command);
ProcessInfo.CreateNoWindow = true;
ProcessInfo.UseShellExecute = false;
Process = Process.Start(ProcessInfo);
Process.WaitForExit(Timeout);
ExitCode = Process.ExitCode;
Process.Close();
return ExitCode;
}
}
爲什麼不使用'System.IO'類? –