@echo offset url=%*if not defined url (  echo input kuaishou url.  echo   Usage: %0 "url"  exit/b)wget %* -O kuai.htmlcat kuai.html|grep -Eio "
    
     "|grep -Eio "poster=(.*).jpg">temp.txtsed -i "s/poster=\"//g" temp.txtsed -i "s/jpg/mp4/g" temp.txtcat temp.txtfor /f "delims=" %%i in ('cat temp.txt') do set urlmp4=%%iecho %urlmp4%set outfn=%date%_%time:~0,8%.mp4set outfn=%outfn::=.%wget %urlmp4% -O "%outfn%"del temp.txtdel kuai.html