[已解决]批处理不调用第三方如何找出两行字符串的不同之处/不同字符

522235677

比如说 C:\D:\E:\G:\
C:\D:\E:\F:\G:\
这两行，能把F:\给找出来。或者直接找出F也可以的

不要生成临时文件。

pcl_test

这样算么

1. @echo off
   
2. set "str=C:\D:\E:\F:\G:\Y:"
   
3. :loop
   
4. for /f "tokens=1* delims=C:\D:\E:\G:" %%a in ("%str%") do (
   
5.      echo;%%a
   
6.      if "%%b" neq "" (set "str=%%b"&goto loop)
   
7. )
   
8. pause

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pcl_test

1. @echo off
   
2. set "str1=C:\D:\E:\G:\Z"
   
3. set "str2=C:\D:\E:\F:\G:\Y:"
   
4. for /f "delims=" %%a in ('mshta "javascript:var a='%str1:\=\\%',b='%str2:\=\\%',n=[],m=[],k=[],s='';for(var i=0;i<a.length;i++)if(!n[a.substr(i,1)])n[a.substr(i,1)]=1;for(var i=0;i<b.length;i++)if(!m[b.substr(i,1)])m[b.substr(i,1)]=1;for(var c in n)if(!m[c])s+=c+'\r\n';for(var d in m)if(!n[d])s+=d+'\r\n';(new ActiveXObject('Scripting.Filesystemobject')).GetStandardStream(1).Write(s);close()"') do echo;%%a
   
5. pause

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1. 
   
2. @echo on
   
3. rem win7以上系统运行
   
4. set "str1=C:\D:\E:\G:\Z"
   
5. set "str2=C:\D:\E:\F:\G:\Y:"
   
6. powershell -c "('%str2%' -split ''|?{!'%str1%'.contains($_)})+('%str1%' -split ''|?{!'%str2%'.contains($_)})|sort|select -unique"
   
7. pause

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happy886rr

1. 
   
2. @echo off
   
3. REM 待比较字符串
   
4. set "Str1=C:\D:\E:\F:\G:\Y:\qo+EjDH6DCwj]j]j]Ajijk63"
   
5. set "Str2=C:\D:\E:\G:\G:ko]5hi[5j6H6DC2]9j]j]S"
   
6. 
   
7. REM 指针机
   
8. setlocal enabledelayedexpansion
   
9. for /l %%i in (1,1,1024) do (
   
10.         set "Cache=!Str1:~%%i,1!"
    
11.         set "Space=!Space! "
    
12.         if "!Cache!"=="" (exit)
    
13.         for %%j in (!Cache!) do (
    
14.                 if "!Str2:%%j=!"=="!Str2!" (
    
15.                         echo !Str1!&echo !Space!↑&echo !Str2!&echo !Space!↑&echo !Space:~6!Looking this！&(for /l %%n in (1,1,20) do (ping -n 1 127.1>NUL))&cls
    
16.                 )
    
17.         )
    
18. )
    

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