Windows .bat -启动同步运行到父进程的子进程，并在父进程运行时关闭。

Question

所以这可能是不可能的，但我还是会问

我有一个日志.bat脚本，用于收集应用程序的信息和使用时间。因此，我想要的是一个批处理文件，该文件要求用户提供一些基本信息，启动一个子进程或.bat文件，该文件允许用户输入更多信息，而父进程则启动并等待一个windows应用程序(例如notepad.exe)。然后，当用户关闭notepad.exe时，我希望父进程和子进程退出。

一般说来，这就是我迄今所拥有的；

@echo off

set someinfo=
set /p someinfo="Enter Some Info Please: "
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%b/%%a/%%c)
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a:%%b)

:: Starting time and info
echo %someinfo%,%mytime%,%mydate% >> C:\Temp\MSuser.log 

:: This would be the child process for additional input 
start "Additional info" addinfo.bat 

::This is the software I want to start
start /Wait "" "C:\Program Files (x86)\notepad.exe"


:: Once user exits software write log string and exit .bat file
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%b/%%a/%%c)
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a:%%b) 

:: Ending time and info
echo %someinfo%,%mytime%,%mydate% >> C:\Temp\MSuser.log 

问题是当子进程启动"addinfo.bat“时，父进程在继续下一行代码(启动/Wait "C:\Program (x86)\notepad.exe")之前等待子进程完成

是否可以同时运行子进程和继续父进程？此外，是否有办法在退出父进程之前强制关闭子进程，也许类似于“杀死like”之类的东西？

Answer 1

这将从您的子进程中获取PID，并在父进程完成时终止它：

@echo off

set someinfo=
set /p someinfo="Enter Some Info Please: "
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%b/%%a/%%c)
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a:%%b)

:: Starting time and info
echo %someinfo%,%mytime%,%mydate% >> C:\Temp\MSuser.log 

:: This would be the child process for additional input 
start "Additional info" adinfo.bat

::This is the software I want to start
start /Wait "" "notepad.exe"

:: Once user exits software write log string and exit .bat file
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%b/%%a/%%c)
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a:%%b) 

:: Ending time and info
echo %someinfo%,%mytime%,%mydate% >> C:\Temp\MSuser.log

for /f "tokens=2 delims=," %%a in ('tasklist /v /fo csv ^| findstr /i "Additional info"') do set "$PID=%%a"
taskkill /PID %$PID%