我想把软盘中的文件的扩展名该为bak同时文件的前面加一叹号怎么写批处理?
如果说遇见扩展名是bak的越跳
例如A盘中有:
1258001.txt
1258002.txt
1258003.txt
1258004.txt
1258005.txt
2201.dat
2202.dat
!5521.bak
....
改完的效果是:
!1258001.bak
!1258002.bak
!1258003.bak
!1258004.bak
!1258005.bak
!2201.bak
!2202.bak
!5521.bak
....
谢谢高手指点
[ Last edited by glbosom on 2008-6-20 at 12:19 AM ]
如果说遇见扩展名是bak的越跳
例如A盘中有:
1258001.txt
1258002.txt
1258003.txt
1258004.txt
1258005.txt
2201.dat
2202.dat
!5521.bak
....
改完的效果是:
!1258001.bak
!1258002.bak
!1258003.bak
!1258004.bak
!1258005.bak
!2201.bak
!2202.bak
!5521.bak
....
谢谢高手指点
[ Last edited by glbosom on 2008-6-20 at 12:19 AM ]

