BAT gets the system date, the time, and the space after the time and time of day before the hour is removed

@echo off REM bat gets the system date, time, and the space that precedes the time hour and the time behind the spaces echo  * * * *%date% echo  * * *%time%set thisdate=%date:~0,4%%date:~ 5,2%%date:~8,2% Echo  %thisdate%rem minus hours before the space set h=%time:~0,2% set h=%h: =0% set log_filename=%date:~0,4%%date:~5,2% %date:~8,2%%h%%time:~3,2%%time:~6,2%rem Remove the left side space rem:intercept_left rem if "%h:~0,1%" = = "" Set "h=%h:~1%" &goto Intercept_leftrem Remove the right space: intercept_rightif "%log_filename:~-1%" = "Set" log_filename=%log_filename:~0,-1% "& Goto Intercept_right Echo%log_filename%.logpause

The results are as follows:

2015/08/27 Thursday

10:07:17.50

20150827

20150827100717.log

BAT gets the system date, the time, and the space after the time and time of day before the hour is removed