阅读Windows命令提示符STDOUT [英] Read Windows Command Prompt STDOUT

问题描述

我有一个在Windows服务器上运行的命令行应用程序。程序运行时命令提示符保持打开状态，日志消息作为程序功能输出到命令提示符窗口。

I have a command line application that runs on a windows server. The command prompt remains open when the program is running, and log messages are output to the command prompt window as the program functions.

我需要阅读出现的消息在程序运行时，在命令提示符处显示，然后在消息中出现一组特定的单词时运行特定的命令。

My need is to read the messages that appear on the command prompt as the program runs, and then run particular commands if a specific set of words appear in the messages.

在Windows上执行此操作的最简单方法是什么机？ （无需修改应用程序）

What's the easiest way to do this on a windows machine? (without modifying the app)

推荐答案

阅读这两篇文章将为您提供解决方案：

Reading those two posts will give you the solution:

1. ProcessStartInfo


2. 捕获控制台输出。

1. ProcessStartInfo
2. Capturing console output.

这个想法是从新应用中运行您的应用（而不是对其进行修改）（

The idea is to to run your app (not modifying it) from your new app (written in C#) and redirect its input-output here, reading and writing as you please.

一个例子可能是：

Process proc;
void RunApp()
{
    proc = new Process();
    proc.StartInfo.FileName = "your_app.exe";
    proc.StartInfo.Arguments = ""; // If needed
    proc.StartInfo.UseShellExecute = false;
    proc.StartInfo.RedirectStandardInput = true;
    proc.StartInfo.RedirectStandardOutput = true;
    proc.OutputDataReceived += new DataReceivedEventHandler(InterProcOutputHandler);
    proc.Start();
    proc.WaitForExit();
}
void InterProcOutputHandler(object sendingProcess, DataReceivedEventArgs outLine)
{
    // Read data here
    ...
    // Send command if necessary
    proc.StandardInput.WriteLine("your_command");
}

这篇关于阅读Windows命令提示符STDOUT的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！