set expdate=%date:~0,4%%date:~5,2%%date:~8,2% exp GDCAPP/GDCAPP file=e:\backup\db\report_%expdate%.dmp owner=report exp GDCAPP/GDCAPP file=e:\backup\db\engine_%expdate%.dmp owner=engine exp GDCAPP/GDCAPP file=e:\backup\db\gdcpermission_%expdate%.dmp owner=gdcpermission exp GDCAPP/GDCAPP file=e:\backup\db\gdcapp_%expdate%.dmp owner=gdcapp exp GDCAPP/GDCAPP file=e:\backup\db\processplatform_%expdate%.dmp owner=processplatform exp GDCAPP/GDCAPP file=e:\backup\db\commonapp_%expdate%.dmp owner=commonapp exp GDCAPP/GDCAPP file=e:\backup\db\ismart_%expdate%.dmp owner=ismart exp GDCAPP/GDCAPP file=e:\backup\db\commonframework_%expdate%.dmp owner=commonframework exp GDCAPP/GDCAPP file=e:\backup\db\usermgr_%expdate%.dmp owner=usermgr exp GDCAPP/GDCAPP file=e:\backup\db\appmgr_%expdate%.dmp owner=appmgr @echo 数据库备份完成,数据日期是%expdate%,请检查日志是否备份成功 pause md "E:\数据备份\%ymd%" 使用变量 %Ymd% 的值建立一个空的文件夹。 set expdate=%date:~0,4%%date:~5,2%%date:~8,2% 通过 %date% 这个系统变量得到日期,%date:~,4% 表示取日期的前面4个字符就是年份,%%date:~5,2% 表示取日期第5个字符开始的2个字符就是月份,%date:~8,2% 这个就是日期号数,如 2009-06-20 这个日期最后得到的结果是 20090620
备份数据库BAT脚本
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转载自cqh520llr.iteye.com/blog/1922479
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