windows dos语言 自动备份桌面文件

V1.0 简单实现基本功能

 1 @echo off
 2 md d:\backup_per_day\%date:~,10%
 3 copy c:\users\jiaotu2\desktop\*.txt d:\backup_per_day\%date:~,10%\
 4 copy c:\users\jiaotu2\desktop\*.doc d:\backup_per_day\%date:~,10%\
 5 copy c:\users\jiaotu2\desktop\*.docx d:\backup_per_day\%date:~,10%\
 6 copy c:\users\jiaotu2\desktop\*.pdf d:\backup_per_day\%date:~,10%\
 7 copy c:\users\jiaotu2\desktop\*.c d:\backup_per_day\%date:~,10%\
 8 copy c:\users\jiaotu2\desktop\*.ppt d:\backup_per_day\%date:~,10%\
 9 copy c:\users\jiaotu2\desktop\*.pptx d:\backup_per_day\%date:~,10%\
10 copy c:\users\jiaotu2\desktop\*.xls d:\backup_per_day\%date:~,10%\
11 copy c:\users\jiaotu2\desktop\*.xlsx d:\backup_per_day\%date:~,10%\
12 cls
13 echo done
14 pause
15 exit

可以实现：1.每天新建日日期为名的文件夹

　　　　　2.每天备份相应类型的文件到备份目录下

基本实现了功能