当连接指向同一网站中的其他页面时，就没必要在URL中指定域名这时我们可以采用简短的相对URL.
<!DOCTYPE html><!--To change this license header, choose License Headers in Project Properties.To change this template file, choose Tools | Templatesand open the template in the editor.--><html> ???<head> ???????<title>TODO supply a title</title> ???????<meta charset="UTF-8"> ???????<meta name="viewport" content="width=device-width, initial-scale=1.0"> ???</head> ???<body> ???????<div>TODO write content</div> ???????<p> ???????<ul> ???????????<li><a href="index.html">home</a></li> ???????????<li><a href="about-us.html">About</a></li> ???????????<li><a href="movies.html">Movies</a></li> ???????????<li><a href="contact.html">Contact</a></li> ???????</ul> ???????</p> ???</body></html>
指向同一网站中其中的页面的链接
原文地址：https://www.cnblogs.com/q2546/p/9345972.html