windows下bat批处理实现数据库备份压缩删除

Posted 2021-02-17

@echo off

rem 删除7天前的数据库备份

cd D:db_bakqd_web_projectdump
forfiles /m *.sql.gz /d -7 /c "cmd /c del @file /f"

cd D:db_bakios_web_projectdump
forfiles /m *.sql.gz /d -7 /c "cmd /c del @file /f"

cd D:db_bakgame_db_allall
forfiles /m *.sql.gz /d -7 /c "cmd /c del @file /f"

cd D:db_bakgame_db_alldump
forfiles /m *.sql.gz /d -7 /c "cmd /c del @file /f"

cd D:db_bakandroid_web_projectdump
forfiles /m *.sql.gz /d -7 /c "cmd /c del @file /f"

rem 生成备份数据库
cd /d C:Program FilesmysqlMySQL Server 5.6in
SET filePath=D:databackupdb\%date:~0,4%%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%
SET sqlPath=%filePath%.sql
SET rarPath=%filePath%.rar
mysqldump.exe dbname -P 3306 -uroot -proot > %sqlPath%

rem 压缩备份的数据库文件
"D:Program Files (x86)WinRARWinRAR.exe" a -ibck -m5 %rarPath% %sqlPath%

rem 删除数据加文件
del %sqlPath%