windows dos 脚本(mysql)自动备份

@echo off
::以下1~8参数请按自己的情况修改；其他的不需要修改

::=======================视各环境情况修改=================
:: 1，备份目标主机
set dbhost=127.0.0.1

:: 2,数据库端口
set dbport=3306

:: 3，本地MYSQL的bin路径
set mysqlbin="C:\Program Files\MySQL\MySQL Server 5.5\bin"

:: 4,数据库名
set dbname=wuchangekp

:: 5，MYSQL用户名
set user=root

:: 6，MYSQL密码
set passwd=wc!@#2024

:: 7，备份保存目录
set files=E:\Mysqlbak\

:: 8，保留备份天数
set days=7

::=================================================================
:: The following content does not need to be modified

:: 以下内容不需要修改
::=================================================================

IF NOT EXIST "%files%" MD "%files%"

set "Ymd=%date:~,4%%date:~5,2%%date:~8,2%"
echo .
echo ------------------***** ***----------------------------
echo ------------------***** 正在执行MySQL数据库备份 ***----------------------------
echo ------------------***** ***----------------------------

echo 正在导出KK数据,请勿关闭本窗口...
%mysqlbin%\mysqldump.exe --opt -u%user% -p%passwd% -h%dbhost% -P%dbport% %dbname% > %files%\wuchang_db_%Ymd%.sql

forfiles /P %files% /D -%days% /M *.sql /C "cmd /c del @file" >nul 2>nul

echo .
echo .
echo 备份完成! 备份文件保存在 %files%\wuchang_db_%Ymd%.sql
::9拷贝文件到251服务器E:\dbback文件夹
xcopy /y "E:\Mysqlbak\wuchang_db_%Ymd%.sql" "\\192.168.1.251\dbback"

ping -n 10 127.0.0.1>nul
exit