cmd获取当前时间，将日志输出重定向到当前日期的日志文件中

echo 111 >  "run%date:~0,4%%date:~5,2%%date:~8,2% %time:~0,2%%time:~3,2%%time:~6,2%.log"

详细参考

https://blog.csdn.net/sinat_29173167/article/details/53388571