[分享]批处理把几段重复的代码改成for循环

Batcher

【问题描述】


这能搞循环么？

1. %Dism-10-X64% /Image:%Mount% /Set-Edition:CoreSingleLanguage
   
2. %Dism-10-X64% /Commit-Image /MountDir:%Mount%
   
3. %Wimlib-imagex-x64% info %Wimfile1%-bak.wim 1 "%Desc1% Home SL" "%Desc-EN-US%" --image-property DISPLAYNAME="%Desc1% Home SL" --image-property DISPLAYDESCRIPTION="%Desc-EN-US%" --image-property FLAGS="CoreSingleLanguage"
   
4. %Dism-10-X64% /Export-Image /SourceImageFile:%Wimfile1%-bak.wim /SourceIndex:1 /DestinationImageFile:%Wimfile1%.wim
   
5. 
   
6. %Dism-10-X64% /Image:%Mount% /Set-Edition:CloudEdition
   
7. %Dism-10-X64% /Commit-Image /MountDir:%Mount%
   
8. %Wimlib-imagex-x64% info %Wimfile1%-bak.wim 1 "%Desc1% CloudEdition" "%Desc-EN-US%" --image-property DISPLAYNAME="%Desc1% CloudEdition" --image-property DISPLAYDESCRIPTION="%Desc-EN-US%" --image-property FLAGS="CloudEdition"
   
9. %Dism-10-X64% /Export-Image /SourceImageFile:%Wimfile1%-bak.wim /SourceIndex:1 /DestinationImageFile:%Wimfile1%.wim
   
10. 
    
11. %Dism-10-X64% /Image:%Mount% /Set-Edition:Professional
    
12. %Dism-10-X64% /Commit-Image /MountDir:%Mount%
    
13. %Wimlib-imagex-x64% info %Wimfile1%-bak.wim 1 "%Desc1% Pro" "%Desc-EN-US%" --image-property DISPLAYNAME="%Desc1% Pro" --image-property DISPLAYDESCRIPTION="%Desc-EN-US%" --image-property FLAGS="Professional"
    
14. %Dism-10-X64% /Export-Image /SourceImageFile:%Wimfile1%-bak.wim /SourceIndex:1 /DestinationImageFile:%Wimfile1%.wim
    
15. 
    
16. %Dism-10-X64% /Image:%Mount% /Set-Edition:ProfessionalEducation
    
17. %Dism-10-X64% /Commit-Image /MountDir:%Mount%
    
18. %Wimlib-imagex-x64% info %Wimfile1%-bak.wim 1 "%Desc1% Pro Edu" "%Desc-EN-US%" --image-property DISPLAYNAME="%Desc1% Pro Edu" --image-property DISPLAYDESCRIPTION="%Desc-EN-US%" --image-property FLAGS="ProfessionalEducation"
    
19. %Dism-10-X64% /Export-Image /SourceImageFile:%Wimfile1%-bak.wim /SourceIndex:1 /DestinationImageFile:%Wimfile1%.wim
    
20. 
    
21. %Dism-10-X64% /Image:%Mount% /Set-Edition:ProfessionalSingleLanguage
    
22. %Dism-10-X64% /Commit-Image /MountDir:%Mount%
    
23. %Wimlib-imagex-x64% info %Wimfile1%-bak.wim 1 "%Desc1% Pro SL" "%Desc-EN-US%" --image-property DISPLAYNAME="%Desc1% Pro SL" --image-property DISPLAYDESCRIPTION="%Desc-EN-US%" --image-property FLAGS="ProfessionalSingleLanguage"
    
24. %Dism-10-X64% /Export-Image /SourceImageFile:%Wimfile1%-bak.wim /SourceIndex:1 /DestinationImageFile:%Wimfile1%.wim

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Batcher

【解决方案】

1. for /f "delims=:" %%i in ('findstr /n "^:DynamicScript$" "%~f0"') do (
   
2.     for /f "tokens=1-2 delims=:" %%j in ('more +%%i "%~f0"') do (
   
3.         %Dism-10-X64% /Image:%Mount% /Set-Edition:%%j
   
4.         %Dism-10-X64% /Commit-Image /MountDir:%Mount%
   
5.         %Wimlib-imagex-x64% info %Wimfile1%-bak.wim 1 "%%k" "%Desc-EN-US%" --image-property DISPLAYNAME="%%k" --image-property DISPLAYDESCRIPTION="%Desc-EN-US%" --image-property FLAGS="CoreSingleLanguage"
   
6.         %Dism-10-X64% /Export-Image /SourceImageFile:%Wimfile1%-bak.wim /SourceIndex:1 /DestinationImageFile:%Wimfile1%.wim
   
7. 
   
8.     )
   
9. )
   
10. 
    
11. goto :eof
    
12. 
    
13. REM 这段放在脚本的最下面
    
14. :DynamicScript
    
15. CoreSingleLanguage:%Desc1% Home SL
    
16. CloudEdition:%Desc1% CloudEdition
    
17. Professional:%Desc1% Pro
    
18. ProfessionalEducation:%Desc1% Pro Edu
    
19. ProfessionalSingleLanguage:%Desc1% Pro SL

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思路概括：
不变的部分，放在for循环里面。
变化的部分，提取出来放在一个配置文件里面，或者放在BAT自身的结尾。

类似用法：
https://mp.weixin.qq.com/s/McvY4CiR-SYGaCha7lmjIw