使用JSoup提取图像src [英] Extract image src using JSoup

问题描述

我正在尝试使用jsoup提取此网页中的所有图像url吗?谁能提供有关如何做的帮助?所有标签的格式都这样，但我只需要src图像，而不需要ajaxsrc:

I am trying to extract all the image url's from this webpage using jsoup? Can anyone offer help on how to do it? All the tags are formatted like this, but I only need the src image, not the ajaxsrc:

<IMG ajaxsrc="/pics32/160/MP/MPYXBXTSYVKAKJQ.20110918032436.jpg" src="http://image.cdnllnwnl.xosnetwork.com/pics32/160/MP/MPYXBXTSYVKAKJQ.20110918032436.jpg">

这里是链接: http://www.ncataggies.com/PhotoAlbum.dbml?DB_OEM_ID=24500& ; PALBID = 417884

这是格式吗?

        Document doc = null;
    try {
        doc = Jsoup.connect(articleLink).timeout(10000).get(); 
    } catch (IOException ioe) {
        return null;
    }
    Element content = doc.getElementById("div.thumb-image preview");
    Elements links = content.getElementsByAttribute("IMG");
    for (Element link : links) {
      String source = link.attr("src");
      Elements imageLinks = link.getElementsByAttribute(source);
      for(Element imageLink: imageLinks){
          //imageLink = picture link?
      }

}

似乎并非如此.我的代码中有打印语句，但没有被击中.

That doesn't seem to be it. I have print statements in my code, and they aren't getting hit.

推荐答案

您应该能够执行以下操作来获取所有img标签:

You should be able to do something like this to get all img tags:

for (Element e : doc.select("img")) {
    System.out.println(e.attr("src"));
}

这应该选择所有img标签，然后获取src属性并打印到控制台.

This should select all img tags and then grab the src attribute and print to the console.

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