MySQL实现定时自动备份的流程步骤(Windows环境)

@echo off
set BACKUP_DIR=D:\backup
set MYSQL_USER=root
set MYSQL_PASS=123456
set MYSQL_HOST=localhost
set DATABASE_NAME=phoenix
set DATE=%date:~0,4%-%date:~5,2%-%date:~8,2%_%time:~0,2%-%time:~3,2%-%time:~6,2%
set DATE=%DATE: =0%

REM 自己安装mysql的路径
cd C:\Program Files\MySQL\MySQL Server 8.0\bin

REM 创建备份文件
mysqldump -u %MYSQL_USER% -p%MYSQL_PASS% -h %MYSQL_HOST% %DATABASE_NAME% > %BACKUP_DIR%\mysql_backup_%DATABASE_NAME%_%DATE%.sql

REM 压缩备份文件（可选）
REM 你也可以选择使用 zip 或其他压缩工具进行备份压缩
REM 例如使用 7zip
REM "C:\Program Files\7-Zip\7z.exe" a -tzip %BACKUP_DIR%\mysql_backup_%DATE%.zip %BACKUP_DIR%\mysql_backup_%DATE%.sql

REM 删除超过30天的备份文件（可选）
forfiles /p "%BACKUP_DIR%" /m *.sql /d -30 /c "cmd /c del @path"

[mysqldump]
user=user_name
password=password

REM 创建备份文件
mysqldump -u %MYSQL_USER% -p%MYSQL_PASS% -h %MYSQL_HOST% database1 database2 > %BACKUP_DIR%\mysql_backup_database1_database2_%DATE%.sql

[mysqldump]

user=user_name
password=password