manwxm

我用第三个，win7系统下，也是不行啊，求指导
D:\test>批删文件夹.bat

D:\test>rem 指定待删除文件夹的存放路径

D:\test>set SrcDir=D:\test

D:\test>rem 指定天数

D:\test>set DaysAgo=1

D:\test>echo Set WshShell = WScript.CreateObject("WScript.Shell") 1>"C:\Users\ADMINI~1\AppData\Local\Temp\BackupDate.vbs"

D:\test>echo WScript.Echo WshShell.RegRead ("HKEY_CURRENT_USER\Control Panel\International\sShortDate") 1>>"C:\Users\ADMINI~1\AppData\Local\Temp\BackupDate.vbs"

D:\test>for /F %a in ('cscript /nologo "C:\Users\ADMINI~1\AppData\Local\Temp\BackupDate.vbs"') do (set "RegDateOld=%a" )

D:\test>(set "RegDateOld=yyyy-M-d" )

D:\test>echo Set WshShell = WScript.CreateObject("WScript.Shell") 1>"C:\Users\ADMINI~1\AppData\Local\Temp\UnifyDate.vbs"

D:\test>echo WshShell.RegWrite "HKEY_CURRENT_USER\Control Panel\International\sShortDate", "yyyy-M-d", "REG_SZ" 1>>"C:\Users\ADMINI~1\AppData\Local\Temp\UnifyDate.vbs"

D:\test>cscript /nologo "C:\Users\ADMINI~1\AppData\Local\Temp\UnifyDate.vbs"

D:\test>echo LastDate=date()-1 1>"C:\Users\ADMINI~1\AppData\Local\Temp\DstDate.vbs"

D:\test>echo FmtDate=right(year(LastDate),4) & right("0" & month(LastDate),2) & right("0" & day(LastDate),2) 1>>"C:\Users\ADMINI~1\AppData\Local\Temp\DstDate.vbs"

D:\test>echo wscript.echo FmtDate 1>>"C:\Users\ADMINI~1\AppData\Local\Temp\DstDate.vbs"

D:\test>for /F %a in ('cscript /nologo "C:\Users\ADMINI~1\AppData\Local\Temp\DstDate.vbs"') do (set "DstDate=%a" )

D:\test>(set "DstDate=20130217" )

D:\test>set DstDate=2013-02-17
命令语法不正确。
D:\test>        if exist "%a\"
D:\test>

manwxm

搞定了。。 if exist "%%a\"
这个后面少了个 (