日常工作中的批处理命令

1.批量删除文件名中的指定字符

@echo off
Setlocal Enabledelayedexpansion
set "str=指定字符串"
for /f "delims=" %%i in ('dir /b *.*') do (
set "var=%%i" & ren "%%i" "!var:%str%=!")
pause

2.按文件名称自动分类存放

@echo off
setlocal enabledelayedexpansion
dir /b *.pdf>list.txt
for /f "tokens=1-3 delims=-" %%i in (list.txt) do (
set "Name=%%i-%%j-%%k"
set "dirName=%%i"  
if not exist "!dirName!" md "!dirName!"
move "!Name!" "!dirName!"
)
del list.txt
pause

说明：文件名格式及效果如下：