Windows：Oracle 11g 备份脚本

@echo off 
echo ================================================ 
echo  Windows环境下Oracle数据库的自动备份脚本
echo  1. 使用当前日期命名备份文件
echo  2. 自动删除7天前的备份
echo ================================================
::以“YYYYMMDD”格式取出当前时间
set BACKUPDATE=%date:~0,4%%date:~5,2%%date:~8,2%
::设置用户名、密码和要备份的数据库
set USER=xxxset PASSWORD=xxx
set DATABASE=xxx
::创建备份目录
if not exist "E:\4-Backup\data"         mkdir E:\4-Backup\data
if not exist "E:\4-Backup\log"         mkdir E:\4-Backup\log
set DATADIR=E:\4-Backup\data
set LOGDIR=E:\4-Backup\log
exp %USER%/%PASSWORD%@%DATABASE%  file=%DATADIR%\data_%BACKUPDATE%.dmp log=%LOGDIR%\log_%BACKUPDATE%.log
::删除7天前的备份
forfiles /p "%DATADIR%" /s /m *.* /d -7 /c "cmd /c del @path"
forfiles /p "%LOGDIR%" /s /m *.* /d -7 /c "cmd /c del @path"
pause
exit