我有一个包含绝对URL和相对URL的HTML字符串，我正尝试仅检索相对URL。我尝试使用get-urls包，但这只检索绝对URL。
收到的html字符串的示例。
<!DOCTYPE>
<html>
<head>
<title>Our first HTML page</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<h2>Welcome to the web site: this is a heading inside of the heading tags.</h2>
<p>This is a paragraph of text inside the paragraph HTML tags. We can just keep writing ...
</p>
<h3>Now we have an image:</h3>
<div><img src="/images/plantTracing.gif" alt="Graphic of a Mouse Pad"></div>
<h3>
This is another heading inside of another set of headings tags; this time the tag is an 'h3' instead of an 'h2' , that means it is a less important heading.
</h3>
<h4>Yet another heading - right after this we have an HTML list:</h4>
<ol>
<li><a href="https://github.com/">First item in the list</a></li>
<li><a href="/modules/example.md"> Second item in the list</a></li>
<li>Third item in the list</li>
</ol>
<p>You will notice in the above HTML list, the HTML automatically creates the numbers in the list.</p>
<h3>About the list tags</h3>
</body>
</html>
当前正在这样做
getUrls（string of HTML received）
它仅返回{https://github.com/}
我想返回{https://github.com/，/modules/example.md}
答案 0 :(得分：0)
get-urls软件包要求URL以http://之类的方案开头，或者以已知的顶级域开头。
实际上，该文档甚至包含此 要求URL包含架构或领先的www。视为URL。
由于您要查找的路径都没有，所以该程序包将无法满足您的要求。
您可能会受益于诸如cheerio之类的实际HTML解析器，该解析器会基于HTML上下文找到基于HTML属性的URL，而不仅仅是基于文本匹配技巧，因为它将找到所有作为相对URL的路径。