[文件操作] 批处理无法创建文件夹的问题

41348934

@echo off&setlocal enabledelayedexpansion

for /f "tokens=2 delims==" %%a in ('wmic path win32_operatingsystem get LocalDateTime /value ^| findstr "="') do set "strDate=%%a"

set today=%strDate:~0,4%%strDate:~4,2%%strDate:~6,2%

set "a=D:\test\test"

if exist "%a%\%today%\" (echo;Directory already exists!) else md "%a%\%today%\"

pause
复制代码

@echo off&setlocal enabledelayedexpansion

for /f "tokens=2 delims==" %%a in ('wmic path win32_operatingsystem get LocalDateTime /value ^| findstr "="') do set "strDate=%%a"

set today=%strDate:~0,4%%strDate:~4,2%%strDate:~6,2%

set "a=D:\ftptemp\jp24backsnd"

if exist "%a%\%today%\"(echo;Directory already exists!) else md "%a%\%today%\"

pause
复制代码

两段代码除了路径不同没区别啊  为什么第2个就是不成功呢

pcl_test

if exist "%a%\%today%\" (echo;Directory already exists!) else md "%a%\%today%\"

少空格，严谨点吧，学点基础吧

ShowCode

把 @echo off 删掉再执行，报错信息发出来看看。

41348934

回复 2# pcl_test

还真是空格  谢谢版主

41348934

回复 3# ShowCode

解决了 谢谢你