批处理for语句问题出在哪，无效闪退

hentai87

1. echo off
   
2. ::adb临时加入到path环境变量
   
3. set My_PATH=.\SDK\adb
   
4. set PATH=%PATH%;%My_PATH%
   
5. 
   
6. md .\bak\
   
7. setlocal enabledelayedexpansion
   
8. ::列出已装的app
   
9. for /f "usebackq delims=:== tokens=2,3,4" %%i in (`adb shell pm list packages -f -3`) do (
   
10. 
    
11. pause
    
12. for /f tokens^=6^ delims^=^' %%a in ('.\SDK\aapt2\aapt2.exe dump badging .\bak\%%k.apk ^|findstr /c:"versionName"') do set A=%%a
    
13. for /f tokens^=2^ delims^=^= %%a in ('adb shell dumpsys package %%k ^|findstr versionName') do set B=%%a
    
14. if %B% EQU %A% echo goto exit
    
15. if %B% GTR %A% echo goto 备份apk
    
16. pause
    
17. 
    
18. @if "%%k"=="" (adb pull %%i %%j.apk) else ( adb pull %%i==%%j .\bak\%%k.apk )
    
19. )
    
20. pause
    
21. 
    
22. 
    

复制代码

went

开延迟,加引号比较
if "!B!" EQU "!A!"
if "!B!" GTR "!A!"

went

以前用powershell写的apk工具,整理了一下,应该能满足你的需求
支持apk安装,备份,卸载,文件发送到手机
必需: win10 或者 powershell v5.1以上
https://wwa.lanzous.com/icxcYeq0vef