bat不怎么会啊，研究好久才写了个能用的。echo offset BAK_Dir=F:\share\JavaServer\224DB_BackUP ::yyyy-MM-dd-hhmmssfor /f "tokens=1-4 delims=/:. " %%i in ("%date:~0,10%-%time%") do (set ymd=%%i%%j%%k%%l)if not exist %BAK_Dir% md %BAK_Dir% cd /d C:\Program Files\MySQL\MySQL Server 5.5\bin\ mysqldump.ex Read More
