Question

我正在尝试从网页中检索数据，下面显示了示例html代码，我想检索数据并将其显示在列表视图中。

<html>
 <head> 
  <title>Index of /abc/xyz/Female/pqr</title> 
 </head> 
 <body> 
  <h1>Index of /abc/xyz/Female/pqr</h1> 
  <ul>
   <li><a href="//abc/xyz/Female/pqr"> Parent Directory</a></li> 
   <li><a href="2016060500004.png"> 2016060500004.png</a></li> 
   <li><a href="2016060500011.png"> 2016060500011.png</a></li> 
   <li><a href="2016060500012.png"> 2016060500012.png</a></li> 
</ul>  
 </body>
</html>

Answer 1

要选择ul，请使用

Document doc = Jsoup.parse(input, "UTF-8", "http://example.com/");

Elements ul = doc.select("ul"); // select ul

在此处参考文档：Jsoup docs

示例：

String html = "<html>"+
"<head>"+
"<title>Index of /abc/xyz/Female/pqr</title>"+
"</head>"+
"<body>"+
"<h1>Index of /abc/xyz/Female/pqr</h1>"+
"<ul>" +
"<li><a href=\"//abc/xyz/Female/pqr\"> Parent Directory</a></li>"+
"<li><a href=\"2016060500004.png\"> 2016060500004.png</a></li>"+
"<li><a href=\"2016060500011.png\"> 2016060500011.png</a></li>"+
"<li><a href=\"2016060500012.png\"> 2016060500012.png</a></li>"+
"</ul>" +
"</body>"+
"</html>";

Document doc = Jsoup.parse(html);

Elements links = doc.select("ul"); // select ul

for(Element b : links){
    System.out.println(b.text());
}

如何在不使用div的情况下使用jsoup解析android studio中的ul和li标签，并将其显示在回收站视图中？

1 个答案: