mysql自动备份和压缩

set Today=%date:~0,4%%date:~5,2%%date:~8,2%
set filename=mzo-%Today%
set source=D:\thwl\bak-sql\%filename%.sql

forfiles /p "D:\thwl\bak-sql"  /m *.7z /d -15 /c "cmd /c del @path"
mysqldump -uroot -pszk^^^&^* -R MZO > %source%
HaoZipC a -t7z %filename%.7z %filename%.sql
del %filename%.sql