W3School TIY Editor
W3School 在线教程
改变方向
暗黑模式
运行代码
<html> <body> <img src="/i/eg_planets.gif" width="145" height="126" usemap="#planetmap" /> <map name="planetmap"> <area id="venus" shape="circle" coords="124,58,8" alt="Venus" href="/example/hdom/venus.html" /> </map> <br /> Number of links in this document: <script type="text/javascript"> document.write(document.links.length) </script> </body> </html>