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- 注册时间
- 2023-1-31
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@echo off
Setlocal Enabledelayedexpansion
set "str1=421182"
set "str2=DKSYT421182"
//将文件名前添加DKSYT字符
for /f "delims=" %%i in ('dir /b *.*') do (
set "var=%%i" & ren "%%i" "!var:%str1%=%str2%!")
@echo off
setlocal enabledelayedexpansion
set n= 23
//保留文件名前23个字符
for /f "delims=" %%a in ('dir /a-d /b *.*') do (
set "name=%%~na"
ren "%%~a" "!name:~0,%n%!%%~xa"
)
ren *.pdf *.PDF
//将扩展名pdf更改为PDF |
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