taskkill 不工作：它说没有匹配的进程在运行

Question

I have 4 batch files. master.bat starts all the other 3 batch files.

master.bat

@ECHO OFF
TITLE "MasterBatch"
start "mainJS" "mainJS.bat"
timeout /t 1
start "firefoxBatch" "firefoxStart.bat"
timeout /t 1

start "browserCheckBatch" "browserCheck.bat"
timeout /t 1
ECHO "4"

mainJS.bat file starts the main.js file which is node.js file

mainJS.bat

@ECHO OFF

node main.js

browserCheck.bat file terminates all the other batchfiles when firefox is terminated.

browserCheck.bat

@ECHO OFF

timeout /t 1

:LOOP
tasklist | find /i "firefox.exe" >nul 2>&1
IF errorlevel 1 (
    GOTO CONTINUE
)   ELSE (
    ECHO firefox still running
    timeout /T 5 /Nobreak
    GOTO LOOP
)

:CONTINUE
ECHO firefox closed

taskkill /F /FI "WINDOWTITLE eq  mainJS"
ECHO %mainJSTitle%
taskkill /F /FI "WINDOWTITLE eq  MasterBatch"
taskkill /F /FI "WINDOWTITLE eq  firefoxBatch"

But the problem is browsercheck.bat doesn't terminate mainJS batchfile. I've looked into the problem and the windows automatically renames my mainJS batchfile window title into mainJS - mainJS.bat and this seems to make it impossible for my browsercheck.bat to close the mainJS.bat file. It doesn't happen to other batch files. What should I do?

Answer 1

If we start a.cmd or.bat file without a Title, it is difficult to distinguish its function

We are encouraged to add a Title but that may then sometimes be varied by the calling method

To ensure a.bat or.CMD will itself report the same Title each time

then get into the habit of using a first line like

@ECHO OFF & Title MainJS

Generally avoid a "Long Phrase With Spaces" it easier if it is a short accurate Mnemonic.