使用硒网络驱动程序从网页中检索元描述的内容

selenium selenium-webdriver xpath java webdriver

2022-09-04 20:39:33

想要使用网络驱动程序获取页面元描述的内容。

假设，从下面 DOM 想要检索文本Test.com provides a complete software solution for creating online tests and managing enterprise and specialist certification programs, in up to 22 languages

<script src="content/js/jquery.min.js">
<meta content="Test.com provides a complete software solution for creating online tests and managing enterprise and specialist certification programs, in up to 22 languages." name="description">
<meta content="Test.com" name="keywords">

我试过

System.out.println(driver.findElement(By.xpath("//meta[@name='description']")).getText());

但是上面的代码对我不起作用。

答案 1

您正在尝试获取属性值，因此不要使用：getText()getAttribute()

driver.findElement(By.xpath("//meta[@name='description']"))
      .getAttribute("content")

答案 2

你也可以尝试

driver.findElement(By.xpath("//*[@name='description']"))
      .getAttribute("content")