DOS-自动压缩文件

1. SET RAR=rar （首选需要将C:\Program Files (x86)\WinRAR文件下下的Rar.exe放到WINDOWS/SYSTEM32目录下）也可以写成SET RAR=C:\Program Files (x86)\WinRAR\Rar.exe

 1 d:
 2 cd Back
 3 set y=%date:~0,4%
 4 set m=%date:~5,2%
 5 set d=%date:~8,2%
 6 set mt=%y%%m%%d%
 7 set RAR=rar
 8 set TGT_FILE=D:\Back_%mt%.zip
 9 set SRC_DIR=Fullbackup
10 %RAR% a %TGT_FILE% %SRC_DIR%
11 pause