Windows服务器下MySQL定时备份脚本
@echo off
##### 设置MySql数据库的连接信息
set host=127.0.0.1
set port=3306
set user=root
set pass=root123
##### 设置要备份MySql数据库名称
set dbname=test
##### 获取当天的日期格式,例如:20210102231300
set hour=%time:~0,2%
if "%time:~0,1%"==" " set hour=0%time:~1,1%
set backup_date=%Date:~0,4%%Date:~5,2%%Date:~8,2%%hour%%Time:~3,2%%Time:~6,2%
##### 设置备份文件的路径
set backupfile=E:\mysql\backup\%dbname%-%backup_date%.sql
##### 使用mysqldump对指定的MySql进行备份
##### 注意路径中有空格的要加上双引号
"D:\MySQL\MySQL Server 5.7\bin\mysqldump" -h%host% -P%port% -u%user% -p%pass% -c --add-drop-table %dbname% > %backupfile%
##### 删除过期文件,这里是超过15天就删除
forfiles /p E:\mysql\backup /s /m *.sql /d -15 /c "cmd /c del @file /f"