
CODE: [Copy to clipboard]我想将“da”这个输入参数的值确定在如下范围:@echo off
set /p da=请输入正确日期(如:20081231):
set dy=%da:~0,4%
set dm=%da:~4,2%
set dd=%da:~6,2%
date %dy%-%dm%-%dd%
echo 系统当前时间为:%date%
pause >nul
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