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HTML ??

HTML ????

HTML <script> ??

<script> ??? JavaScript? ?? ????? ? ????? ???? ? ?????.

<script> ??? ???? ?? ????? src ??? ?? ?? ???? ??? ??? ? ????.

JavaScript? ??? ??, ?? ??? ?? ? ?? ??? ????? ?? ????? ?????.

?: 

<script>
document.write("好好學習")
</script>

HTML<noscript> ??

<noscript> ??? ????? ?? ????? ??? ? ?? ?? ?? ???? ?????. ????? ?????? ??? ????? ????? ? ????? ???? ?? ??.

<noscript> ???? ?? HTML ???? body ??? ?? ?? ??? ??? ? ????.

<noscript> ??? ???? ????? ????? ???? ??? ????? ????? ???? ?????.

?

<script>
document.write("Hello World!")
</script> 
<noscript>抱歉，你的瀏覽器不支持 JavaScript!</noscript>

?? ???? ???

??

????? <script> ??? ?? ??? ? ??? <script> ???? ???? ?????. ?? ?? ???? ??? ??? ?? ???? ????? ??? ???. ?? ????(<script> ??? ???? ??? ????)? ??? ??? ????? ???? ?? ??? ???? ????. ??? ??? ????? ??? ?? ?? ?? ???? ???? ??? ????? ???? ?????.

JavaScript:

<script type="text/javascript">
<!--
document.write("百度百科")
//-->
</script>


VBScript: 

<script type="text/vbscript"><!--document.write("百度百科")'--></script>



???? ??
||
<html> <head> <meta charset="utf-8"> </head> <script> document.write("好好學習") </script> </html>