2.jpg
1.jpg
a.jpg
5ww.jpg
c.jpg
f.jpg
rty.jpg
3.jpg
11.jpg
b.jpg
6.jpg
e.jpg
8.jpg
111.jpg
7.jpg
30.jpg
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@echo on
setlocal enabledelayedexpansion
set n=0
set n1=0
for /f "tokens=*" %%a in (a.txt) do (
     set /a n+=1
     ren %%a t!n!.jpg
    )
:loop
set /a n1+=1  
ren t%n1%.jpg %n1%.jpg&&goto :loop
exit
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@echo off
for /f "delims=" %%i in (a.txt) do set/a n+=1
for /f "delims=" %%i in (a.txt) do (
  for /l %%j in (1,1,%n%) do if %%~ni equ %%j set .%%j=ok
)
for /f "delims=" %%i in (a.txt) do (
  if not defined .%%~ni call :out %%i
)
pause
:out
for /l %%i in (1,1,%n%) do (if not defined .%%i (ren %1 %%i.jpg&set .%%i=ok&goto :eof))
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@echo off
for /f "delims=" %%i in (a.txt) do set/a n+=1
for /f "delims=" %%i in (a.txt) do call :out %%i
pause
:out
for /l %%i in (1,1,%n%) do (ren %1 %%i.jpg 2>nul&&goto :eof)
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@echo off&setlocal enabledelayedexpansion
for /f %%i in (a.txt) do (set/a n+=1&set .!n!=ok)
for /f %%i in (a.txt) do (
  if not defined .%%~ni (set/a n1+=1&set name!n1!=%%i
  ) else (set .%%~ni=)
)
for /l %%i in (1,1,%n%) do (if defined .%%i (set/a n2+=1&set num!n2!=%%i))
for /l %%i in (1,1,%n1%) do ren !name%%i! !num%%i!.jpg
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@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%i in (a.txt) do (
set /a n+=1
(ren !n!.jpg _!n!.jpg
ren _%%i !n!.jpg||(ren %%i !n!.jpg)) 2>nul
)
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@echo off
for /f %%i in (a.txt) do (set/a max+=1)
for /f %%i in (a.txt) do (
call :out %%i
)
pause
:out
if %1 leq %max% goto :eof
set /a n+=1
if exist %n%.jpg (goto :out
) else (ren %1 %n%.jpg)
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@echo off
setlocal enabledelayedexpansion
set n=0
del /q *.jpg
for /f "delims=" %%i in (a.txt) do (
set /a n+=1
echo !n!>%%i
)
pause
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@echo off
for /f "delims=" %%i in (a.txt) do set /a m+=1
for /f "delims=" %%i in (a.txt) do call :ren_ %%i
goto :eof
:ren_
if %~n1 leq %m% goto :eof
:again
set /a n+=1
if exist %n%.jpg goto :again
ren %1 %n%.jpg
goto :eof
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@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%i in ('dir /b *.jpg') do (
set /p t=<%%i
set /p=!t! %%~ni <nul
if !t! == %%~ni (echo Yes) else echo No
)
pause
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@echo off
setlocal enabledelayedexpansion
del /f/q *.jpg
::按a.txt的内容生成固定内容的.jpg文件(24楼)
for /f "delims=" %%i in (a.txt) do (
set /a n+=1
echo !n!>%%i
)
::显示.jpg文件里的内容,作验证用
echo 以下为更名前的文件及对应的内容
for /f "delims=" %%a in ('type a.txt') do (set/p=%%a     <nul&type %%a)
pause
::以下为18楼的重命名代码
echo.&echo 以下为18楼的代码更名后的文件及对应的内容&echo.
set n=0
for /f "delims=" %%i in (a.txt) do (
set /a n+=1
(ren !n!.jpg _!n!.jpg
ren _%%i !n!.jpg||(ren %%i !n!.jpg)) 2>nul
)
::以下为验证代码
for /l %%a in (1 1 16) do (
   set /p=%%a.jpg     <nul&type %%a.jpg
)
pause
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@echo off
setlocal enabledelayedexpansion
del /f/q *.jpg
::按a.txt的内容生成固定内容的.jpg文件(24楼)
for /f "delims=" %%i in (a.txt) do (
set /a n+=1
echo !n!>%%i
)
::显示.jpg文件里的内容,作验证用
echo 以下为更名前的文件及对应的内容
for /f "delims=" %%a in ('type a.txt') do (set/p=%%a     <nul&type %%a)
set n=0
echo.&echo 以下为更名后的文件及对应的内容&echo.
for /f "delims=" %%i in (a.txt) do set /a m+=1
for /f "delims=" %%i in (a.txt) do call :ren_ %%i
goto :count_
:ren_
if %~n1 leq %m% goto :eof
:again
set /a n+=1
if exist %n%.jpg goto :again
ren %1 %n%.jpg
goto :eof
:count_
for /l %%a in (1 1 16) do (
   set /p=%%a.jpg     <nul&type %%a.jpg
)
pause
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@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%i in (a.txt) do (
set /a n+=1
call :check "%%i"
)
pause&exit
:check
if defined %~n1 (set /a n-=1&goto :eof)
if exist !n!.jpg (
set !n!=OK
set /a n+=1
goto check
) else (
ren %1 !n!.jpg
)
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@echo off
for /f "delims=" %%a in (a.txt) do call :loop "%%a"
pause
:loop
set /a n+=1
if exist "%n%.jpg" set .%n%=a&goto loop
if not defined .%~n1 ren "%~1" "%n%.jpg"&set .%n%=a
goto :eof
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@echo off
for /f "delims=" %%a in (a.txt) do call :loop "%%a"
pause
:loop
set /a n+=1
if exist "%n%.jpg" set .%n%=a&goto loop
if not defined .%~n1 (ren "%~1" "%n%.jpg"&set .%n%=a) else set /a n-=1
goto :eof
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