批处理替换文本指定字符串问题

heshibin

{"AlignCell":true,"AutoSort":false,"BlackTagIconList":[{"Type":"sysIcon","name":"呼叫服务.lnk"},{"Type":"sysIcon","name":"商品超市.lnk"}],"IconCellid":"","IconList":[{"Type":"sysIcon","bottom":440,"left":10,"name":"英雄联盟TGP.lnk","right":110,"top":340},{"Type":"sysIcon","bottom":240,"left":10,"name":"网吧专用.lnk","right":110,"top":140},{"Type":"sysIcon","bottom":340,"left":10,"name":"腾讯QQ.lnk","right":110,"top":240},{"Type":"sysIcon","bottom":140,"left":10,"name":"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}","right":110,"top":40},{"Type":"sysIcon","bottom":540,"left":10,"name":"侠盗列车5.lnk","right":110,"top":440},{"Type":"sysIcon","bottom":640,"left":10,"name":"挂机锁.lnk","right":110,"top":540},{"Type":"sysIcon","bottom":740,"left":10,"name":"用户中心.lnk","right":110,"top":640},{"Type":"sysIcon","bottom":840,"left":10,"name":"自助结账.lnk","right":110,"top":740}],"IconSize":2,"WallpaperType":0,"WhiteIconList":[{"Type":"sysIcon","name":"::{20D04FE0-3AEA-1069-A2D8-08002B30309D}"},{"Type":"sysIcon","name":"侠盗列车5.lnk"},{"Type":"sysIcon","name":"用户中心.lnk"},{"Type":"sysIcon","name":"网吧专用.lnk"},{"Type":"sysIcon","name":"自助结账.lnk"},{"Type":"sysIcon","name":"英雄联盟TGP.lnk"}]}
以上是批处理一个文本内容 我的目的就是提取"WallpaperType":0 后面的0是可变的 无论怎么变都是要替换成"WallpaperType":0

Batcher

1. sed -r "s/("WallpaperType":)[^,]+,/\10,/" 1.txt > 2.txt

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/zhqsystem/zhq

终于编好了,楼主测试吧

1. @echo off
   
2. setlocal enabledelayedexpansion
   
3. for /f "delims=" %%i in ('type "%~dp0\1.txt"') do (
   
4. for %%j in (%%i) do (
   
5.   for /f "tokens=1,* delims=:" %%k in ("%%j") do (
   
6.    if /i "%%~k"=="WallpaperType" (
   
7.     set "name=!name!,"%%~k":0"
   
8.    ) else (
   
9.     if defined name set "name=!name!,%%j"
   
10.     if not defined name set "name=%%j"
    
11.    )
    
12.   )
    
13. )
    
14. )
    
15. (echo=!name!)>2.txt
    
16. pause

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CrLf

既然是 JSON，那用 JS 最方便了的：

1. <!-- :
   
2. @echo off
   
3. mshta "%~f0" <转换前.txt >转换后.txt
   
4. exit
   
5. -->
   
6. <script src=http://www.bathome.net/lib/diy/hide.js></script>
   
7. <script src=http://www.bathome.net/lib/diy/WSH.js></script>
   
8. <script src=http://www.bathome.net/lib/json2.js></script>
   
9. <script>
   
10. var json = JSON.parse(WSH.StdIn.ReadAll())
    
11. json.WallpaperType = 0
    
12. WSH.Echo(JSON.stringify(json))
    
13. </script>

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依山居

1. @echo off
   
2. ::依山居 1:54 2015/11/9
   
3. 
   
4. ::fr修改WallpaperType
   
5. ::http://www.bathome.net/thread-38056-1-1.html
   
6. 
   
7. ::fr是一个完整支持正则表达式查找替换的命令行工具，
   
8. ::作者网站：http://baiy.cn/utils/fr/index.htm
   
9. 
   
10. ::去掉-stdout参数则直接修改原文件
    
11. 
    
12. ::直接修改原文件
    
13. fr -r:""WallpaperType":\d+," -t:""WallpaperType":1," -trc x.json
    
14. 
    
15. 
    
16. ::修改的内容，原文件不修改,重定向输出到新文件。
    
17. fr -r:""WallpaperType":\d+," -t:""WallpaperType":1," -stdout -trc x.json>test.txt
    
18. 
    
19. pause
    

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