jSoup从img标签获取标题

问题描述

我有一种情况，需要从如下所示的img标签中提取标题.

I have a scenario where I need to pull the title from a img tag like below.

<img alt="Bear" border="0" src="/images/teddy/5433.gif" title="Bear"/>

我能够获取图片网址.但是我如何从img标签获得标题.从上面的标题="bear".我要提取它.

I was able to get the image url. But how do i get the title from the img tag.From above title = "bear". I want to extract this.

推荐答案

使用 Element#attr() 提取任意元素属性.

Use Element#attr() to extract arbitrary element attributes.

Element img = selectItSomehow();
String title = img.attr("title");
// ...

另请参见:

• Jsoup食谱-从元素中提取属性，文本和HTML

See also:

• Jsoup Cookbook - Extract attributes, text, and HTML from elements

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