批处理命令FINDSTR字符太长，怎么办

hentai87

运行结果
===unknown Phh-Treble with GApps (CQ3001HFUG)===
  ACTIVITY com.android.launcher3/.Launcher 64550c8 pid=2573
FINDSTR: Line 4 is too long.

1. @echo off
   
2. ::adb临时加入到path环境变量
   
3. set My_PATH=%~dp0
   
4. set PATH=%PATH%;%My_PATH%
   
5. @for /f "skip=1 usebackq" %%i in (`adb devices`) do call:print_deviceInfo %%i
   
6. pause
   
7. goto :eof
   
8. 
   
9. :print_deviceInfo
   
10. 
    
11. for /f "tokens=1 usebackq" %%i in (`adb -s %1 shell getprop ro.product.manufacturer`) do set manufacturer=%%i
    
12. 
    
13. for /f "tokens=1,2,3 usebackq" %%i in (`adb -s %1 shell getprop ro.product.model`) do set model=%%i %%j %%k
    
14. 
    
15. echo ===%manufacturer% %model% (%1)===
    
16. 
    
17. adb -s %1 shell dumpsys activity top|findstr ACTIVITY
    
18. 
    
19. echo.
    
20. 
    
21. goto :eof

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went

调powershell

1. powershell -c " adb -s %1 shell dumpsys activity top | Where-Object { $_ -cmatch 'ACTIVITY' } "

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