Question

这是我的HTML

<script src="/ClientScripts/swfobject.js" language="javascript" type="text/javascript"> </script>
<div class="contentDetails">
<div id="ctl00_MainContentPlaceHolder_ContentDetailsBodyDivision" class="body">
<div align="justify">

<p align="center"><img width="500" height="352" alt="MVM315" src="/UserUpload/Image/1(825).jpg" /></p>
<p align="center"><img width="500" height="352" alt="MVM315" src="/UserUpload/Image/2(598).jpg" /></p>

如何使用jsoup获取{src="/UserUpload/Image/1(825).jpg"}？

我有这段代码但没有工作

Document doc = Jsoup.parse(html);
Elements mElements = doc.select("div[id^=ctl00_MainContentPlaceHolder_ContentDetailsBodyDivision]");
Result = mElements.get(0).tagName("img").toString();

Answer 1

试试这个：

 Element imageElement = document.select("img").first();

 String absoluteUrl = imageElement.absUrl("src");  //absolute URL on src

 String srcValue = imageElement.attr("src");  // exact content value of the attribute.

此处有更多信息：http://jsoup.org/cookbook/extracting-data/working-with-urls

Answer 2

怎么样：

Element img = document.select("img").first()
String src = img.attr("src");

有关详细信息，请参阅：http://jsoup.org/cookbook/extracting-data/attributes-text-html

用jsoup获取img src

2 个答案: