如何在命令上暂停批处理脚本

Question

I have a below batch script:

@echo off

cd C:\Program Files (x86)\Project
CALL init_env.bat

cd C:\Users\Documents\Project\Release

START app.exe -ver 133

echo application has been stopped

This starts the app.exe . On the terminal it also says application has been stopped . Is there any way I can pause the script after executing the line START app.exe -ver 133 and only run echo application has been stopped when the app was closed or crashed for some reason.

Thanks

Answer 1

The command START should be removed because it starts the executable app.exe as separate process being executed parallel to cmd.exe processing the batch file. Then cmd.exe processing the batch file starts app.exe and waits with further processing of the batch file until app.exe terminated itself.

It is also recommended to always enclose a file/folder string in " even on not really being necessary. So cd /D "C:\Program Files (x86)\Project" and call "init_env.bat" should be used or even better call "C:\Program Files (x86)\Project\init_env.bat" if that works also because of batch file init_env.bat is written to work independent on what is the current directory on execution. And last cd /D "C:\Users\Documents\Project\Release" and "app.exe" -ver 133 should be written in the batch file.

Run in a command prompt window cd /? for help on command CD and meaning of option /D .
start /? outputs the help for command START in cmd window.

@echo off
call "C:\Program Files (x86)\Project\init_env.bat"
cd /D "C:\Users\Documents\Project\Release"
"app.exe" -ver 133
echo application has been stopped

See also the predefined Windows environment variables .