关于批处理(bat)数据库备份

@echo ********************************
@echo 数据库备份
@echo ********************************
@echo off

set h=%time:~0,2%

if %h% leq 9 (set h=0%h:~1,1%)

set dbbarkfile=%date:~0,4%%date:~5,2%%date:~8,2%%h%%time:~3,2%%time:~6,2%

set dbbarkdir=e:\application\dbbarkup\%dbbarkfile%

mkdir %dbbarkdir%

@echo ********************************
@echo mt备份
@echo ********************************

exp mt/[email protected] file=%dbbarkdir%\mt%dbbarkfile%.dmp