如何使用XPath获取属性的值 [英] How to get the value of an attribute using XPath

问题描述

我一直在使用Selenium WebDriver进行测试，并且一直在寻找XPath代码来获取HTML元素的属性值，这是我进行回归测试的一部分.但是我找不到一个好的答案.

I have been testing using Selenium WebDriver and I have been looking for an XPath code to get the value of the attribute of an HTML element as part of my regression testing. But I couldn't find a good answer.

这是我的示例html元素:

Here is my sample html element:

<div class="firstdiv" alt="testdiv"></div>

我想使用XPath获取"alt"属性的值.我有一个XPath可以使用class属性访问div元素:

I want to get the value of the "alt" attribute using the XPath. I have an XPath to get to the div element using the class attribute which is:

//div[@class="firstdiv"]

现在，我正在寻找XPath代码来获取"alt"属性的值.假设是我不知道"alt"属性的值是什么.

Now, I am looking for an XPath code to get the value of the "alt" attribute. The assumption is that I don't know what is the value of the "alt" attribute.

推荐答案

您可以使用getAttribute()方法.

driver.findElement(By.xpath("//div[@class='firstdiv']")).getAttribute("alt");

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