@Echo Off&SetLocal ENABLEDELAYEDEXPANSION
set n=1000
rem 变量n的值就是开始序号
set mydir=E:\图片\1
rem 把mydir后面的路径改为需要修改文件名的文件夹的完整路径
for /f "tokens=4 delims=\" %%a in ("%~0") do set self=%%a
cd /d %mydir%
for /f %%i in ('dir %mydir% /b') do (
for /f "tokens=2 delims=." %%a in ("%%i") do (
echo %%i
if not !self! == %%i (
if !n! lss 10 (ren %%i 000!n!.%%a) else (
if !n! lss 100 (ren %%i 00!n!.%%a) else (
if !n! lss 1000 (ren %%i 0!n!.%%a) else ren %%i !n!.%%a
set /a n += 1
)))))
pause
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@echo off
setlocal enableDelayedExpansion
set "mydir=E:\图片\1"

pushd "%mydir%"
for /l %%n in (1,1,3000)do (
	set/a newname=10000+%%n
	ren %%n.jpg !newname:~-4!.jpg
	echo ren %%n.jpg !newname:~-4!.jpg
)
popd
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@echo off
setlocal enabledelayedexpansion
for %%a in (*.jpg) do (
    set "str=%%~na"
    set "str=!str:~1,-1!"
    set /a str+=999
    ren "%%a" "!str!.jpg"
)
pause
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@echo off
setlocal enabledelayedexpansion
md newfolder
for %%a in (*.jpg) do (
    set "str=%%~na"
    set "str=!str:~1,-1!"
    set /a str+=999
    copy "%%a" "newfolder\!str!.jpg"
)
pause
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@echo off & cd /d "%~dp0"
REM 图片文件夹
set "dir=%~dp0"
REM 图片后缀
set "ext=.jpg"
set "str=0000000000"
REM 开始序号
set "startIndex=1000"
REM 排序代码
set "code=(for /r "%dir%" %%i in ("*%ext%"^) do @(set "n=%%~ni" ^& call set "n=%str%%%n:~1,-1%%" ^& call echo %%n:~-10%%?%%i ^)^) ^| sort"
REM 顺序更名
for /f "tokens=1* delims=?" %%i in ('%code%') do (
	echo %%j
	call set "n=%str%%%startIndex%%"
	call echo %%n:~-4%%.jpg
	REM call rename "%%j" "%%n:~-4%%.jpg"
	set /a "startIndex+=1"
	echo -------------------------
)
pause&exit
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@echo off
setlocal enableDelayedExpansion

::命名起始序号
set n=1000
::图片所在目录
set "mydir=E:\图片\1"

pushd "%mydir%"
for /l %%i in (1,1,3000)do (
	set/a num=n+%%i-1
	ren "(%%i).jpg" !num!.jpg
	echo ren "(%%i).jpg" !num!.jpg
)
popd
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