1
2 rem 根据当前日期获取，年月日串
3 set yyyy=%date:~,4%
4 set mm=%date:~5,2%
5 set day=%date:~8,2%
6 set "YYYYmmdd=%yyyy%%mm%%day%"
7 rem 把年月日串中的空格替换为0
8 set "YYYYmmdd=%YYYYmmdd: =0%"
9 echo "YYYYmmdd%YYYYmmdd%YYYYmmdd"
10 rem 根据当前时间获取，时分秒串
11 set hh=%time:~0,2%
12 set mi=%time:~3,2%
13 set ss=%time:~6,2%
14 set "hhmiss=%hh%%mi%%ss%"
15 set "hhmiss=%hhmiss: =0%"
16 echo "hhmiss%Time%hhmiss"
17 echo %hhmiss%
18 rem 把时间串中的:替换为0
19 set "hhmiss=%hhmiss::=0%"
20 rem 把时间串中的空格替换为0
21 set "hhmiss=%hhmiss: =0%"
22 rem 根据日期时间生成文件名称，中间以HH区分日期和时间部分
23 set "filename=%YYYYmmdd%HH%hhmiss%.rar"
24 echo %filename%
25 pause
26
27
28 echo 根据当前日期时间，生成文件名称，......
29 set YYYYmmdd=%date:~0,4%%date:~5,2%%date:~8,2%
30 set hhmiss=%time:~0,2%%time:~3,2%%time:~6,2%
31 set "filename=WebSite3copy%YYYYmmdd%_%hhmiss%.zip"
32 echo %filename%
33