Usually HTML files require the viewer to select the content to be browsed. If you want to automatically change the displayed content, you generally need to use JavaScript, JAVA or CGI and other methods to complete it.
Now you can use META to automatically change the display content, and the replacement time and file can be set by yourself. The statement is as follows:
< HEAD>
< TITLE>Refresh content</ /TITLE>
< META HTTP-EQUIV="REFRESH" CONTENT="x; URL=*.*">
< /HEAD>
x is the refresh time, in seconds. *.* is the refreshed file.
Use the <META> tag to realize automatic jump of the Web.
Display a welcome message on the Web and automatically jump to other Web
pages
after a certain number of seconds , which can create novel effects.The implementation method is to add the following statement between the <HEAD> and </HEAD> tags:
< meta http-equiv="Refresh" content="Seconds; url=Jumped file or address" >
If an image displaying a welcome message: welcome.gif is stored in the same
directory as the HTML document, the following HTML file will display the image in the browser, and will automatically
jump
to the 21Vianet homepage after 3 seconds : http://www.cenpok.net
< HTML>
< HEAD>
< TITLE>WELCOME< /TITLE>
< meta http-equiv="Refresh" content="3;
url=http://www.cenpok.net">
< / HEAD>
</ /HTML>SRC="welcome.gif" >
Multiple pages with similar content but different backgrounds can automatically jump to each other at certain intervals.