使用jsoup获取图片网址

Question

How can i get the url of an image from "src =" within description tag

example :

 < description>&lt;div class="rss_thumbnail"&gt;&lt;img src="image url".......

Using Jsoup library
My code :

  Document doc = Jsoup.connect(link).get();
            elements = doc.select("item");

            for (int i = 0; i < elements.size(); i++) {
                FeedItem mItem = new FeedItem();
                mItem.setImageLink(elements.get(i).select("img").attr("src"));
                mItem.setTitle(elements.get(i).select("title").first().toString());
                mItem.setPubDate(elements.get(i).select("pubDate").first().text());
                mItem.setDescription(elements.get(i).select("description").first().text());
                mItem.setLink(elements.get(i).select("link").first().nextSibling().toString());
                feedItemList.add(mItem);}

Answer 1

Depending on the HTML, you can try to get the link by using

elements.get(i).select("img").first().attr("src")

Or

elements.get(i).select("a").first().attr("href")

You might have to play around with it for a while. Sometimes Jsoup doesn't cooperate well with links for whatever reason.