| 对于Windows主机 ============== 假想环境: MySQL 安装位置:C:MySQL 论坛数据库名称为:bbs MySQL root 密码:123456 数据库备份目的地:D:db_backup 程序代码 @echo off C:MySQLbinmysqladmin -u root –password=123456 shutdown C:MySQLbinmysqldump –opt -u root –password=123456 bbs > D:db_backupbbs.sql C:MySQLbinmysqld-nt 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。 同时,可以用PHP的方式,完成: 让MYSQL实现自动备份变成可能! 1、编辑如下代码,并保存为backup.php,如果要压缩可以拷贝一个rar.exe: if ($argc != 2 || in_array($argv[1], array(‘–help’, ‘-?’))) { ?> backup Ver 0.01, for Win95/Win98/WinNT/Win2000/WinXP on i32 Copyright (C) 2000 ptker All rights reserved. This is free software,and you are welcome to modify and redistribute it under the GPL license PHP Shell script for the backup MySQL database. Usage: can be database name you would like to backup. With the –help, or -? options, you can get this help and exit. } else { $dbname = $argv[1]; $dump_tool = “c:\mysql\bin\mysqldump”; $rar_tool = “d:\php4\rar”; @exec(“$dump_tool –opt -u user -ppassword $dbname > ./$dbname.sql”); @exec(“$rar_tool a -ag_yyyy_mm_dd_hh_mm $dbname.rar $dbname.sql”); @unlink(“$dbname.sql”); echo “Backup complete!”; } ?> 2、添加一个任务计划,在这一步输入命令: D:php4php.exe -q D:php4backup.php databasename 3、时间设置为每天运行一次,然后运行这个任务。 4、最后会在d:php4目录下生成一个以数据库名和当前时间组成的rar文件。
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