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MySql定时备份

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mysql定时自动备份

对于Windows主机
==============
假想环境:
MySQL 安装位置:C:\Program Files\MySQL\MySQL Server 5.1
论坛数据库名称为:school
MySQL root 密码:68251217
数据库备份目的地:D:\databackup\

程序代码

@echo off
CD d:
if not exist 'databackup'  mkdir d:\databackup
set CURDATE=%date:~0,4%%date:~5,2%%date:~8,2%
set CURTIME=%time:~0,2%
set CURSEC=%time:~3,2%%time:~6,2%
if "%CURTIME%"==" 0" set CURTIME=00
if "%CURTIME%"==" 1" set CURTIME=01
if "%CURTIME%"==" 2" set CURTIME=02
if "%CURTIME%"==" 3" set CURTIME=03
if "%CURTIME%"==" 4" set CURTIME=04
if "%CURTIME%"==" 5" set CURTIME=05
if "%CURTIME%"==" 6" set CURTIME=06
if "%CURTIME%"==" 7" set CURTIME=07
if "%CURTIME%"==" 8" set CURTIME=08
if "%CURTIME%"==" 9" set CURTIME=09
set CURDT=%CURDATE%%CURTIME%%CURSEC%
"C:\Program Files \MySQL\MySQL Server 5.1\bin"\mysqldump  -uroot -p68251217 school>d:\databackup\%CURDT%.sql
将以上代码保存为backup_db.bat
然后使用Windows的“计划任务”定时执行该脚本即可。(例如:每天凌晨5点执行back_db.bat)
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