bat文件
@echo off
set ddate=%date:~0,10%
set ttime=%time:~0,8%
set hhour=%ttime:~0,2%
echo %ttime%
d:
set ppath=D:\
set filename=文件名_%ddate%.DMP
exp username/password@tns_name file=%ppath%\%filename%
cd %ppath%
rar a -df %filename%.rar %filename%
cd D:\
exit