Windows下MySQL定时备份脚本

港控/mmm° 2021-11-23 14:31 540阅读 0赞

一、写定备份脚本

例如当前备份近10天的库，

\#host：数据库主机IP地址

\#port：MySQL数据库端口

\#user：用户名

\#pass：密码

\#dbname：数据库名

\#C:\\Program Files\\MySQL\\MySQL Server 5.7\\：MySQL安装目录

\#backupfile：备份目录路径

\#注意：有路径有空格情况下，要加上引号！！！，

mysql安装路径C:\\Program Files\\MySQL\\MySQL Server 5.7\\中的空格不用关注

MySQL备份脚本内容如下：

@echo off

set hour=%time:~0,2%

if "%time:~0,1%"==" " set hour=0%time:~1,1%

set now=%Date:~0,4%%Date:~5,2%%Date:~8,2%%hour%%Time:~3,2%%Time:~6,2%

echo %now%

set host=127.0.0.1

set port=3306

set user=root

set pass=root

set dbname=test

set backupfile=E:\\jonesWorkSpace\\mysql\_db\_backup\\%dbname%-%now%.sql

"C:\\Program Files\\MySQL\\MySQL Server 5.7\\bin\\mysqldump" -h%host% -P%port% -u%user% -p%pass% -c --add-drop-table %dbname% > %backupfile%

echo delete files before 180 days

forfiles /p E:\\jonesWorkSpace\\mysql\_db\_backup /s /m \*.sql /d -180 /c "cmd /c del @file /f"

%注意：路径中有空格的要加上双引号%

二、在Windows下添加定时执行任务

1. 任务计划程序中创建基本任务

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2.输入基本任务名称

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3.选择触发规则

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4.选择触发时间及间隔

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5.选择执行的操作

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6.选择执行的备份脚本

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