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java 从网页获取元素到变量

[英]java get element from webpage into variable

I'm trying to get an element from a page into a variable我正在尝试将页面中的元素放入变量中

    String url = "http://www.aaaaaaa.com"; 
    Document document = Jsoup.connect(url).get();
    String value = document.body().select("").get(0).text();

how to get this into the value如何将其转化为价值

<div class="clock-text">12:10:13 pm</div>

If you know the element you're trying to retrieve will always have the class clock-text then you have to change the last line to:如果您知道您要检索的元素将始终具有 class clock-text ,那么您必须将最后一行更改为:


String value = document.body().select(".clock-text").get(0).text()

JSoup's select method works with CSS queries. JSoup 的 select 方法适用于 CSS 查询。

Selector based on div with class name clock-text基于名称为 class 的 div 的选择器clock-text

Elements element = document.select("div.clock-text").first(); 

The first matched element, or null if contents is empty.first匹配的元素,如果内容为空, null

String value = element.text();

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