rem 刪除7天前的數據庫備份

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

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

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

cd D:\db_bak\game_db_all\dump

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

rem 生成備份數據庫
cd /d C:\Program Files\MySQL\MySQL Server 5.6\bin
SET filePath=D:\databackup\db\%date:~0,4%%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%
SET sqlPath=%filePath%.sql

rem 壓縮備份的數據庫文件
"D:\Program Files (x86)\WinRAR\WinRAR.exe" a -ibck -m5 %rarPath% %sqlPath%

rem 刪除數據加文件
del %sqlPath%

windows下bat批處理實現數據庫備份、壓縮、刪除