包含(.，'某些文本')在Selenium中使用的xpath中指的是什么 [英] What does contains(., 'some text') refers to within xpath used in Selenium

问题描述

我是硒编码的新手，我看到几个xpath包含(.，其后是某物").指的是什么?

I am new to selenium coding, and I am seeing several xpaths that contain (.,'followed by something') what does the ., refer to?

推荐答案

. 字符title =显示标记为'xpath'的问题"" rel ="tag"> xpath 是text()

例如，如果WebElement在 DOM树中表示为:

As an example if an WebElement is represented within the DOM Tree as:

<span>Use this payment method</span>

有效的定位器策略为:

• xpath 1 :

//span[text()='Use this payment method']

xpath 2 :

//span[contains(., 'Use this payment method')]

您可以在以下位置找到一些相关的讨论:

You can find a couple of relevant discussions in:

• 如何找到按钮通过Python使用Selenium的元素
• 获取所有链接时，请忽略循环中的注销链接，并继续在Selenium Java中导航

• How to locate the button element using Selenium through Python
• While fetching all links,Ignore logout link from the loop and continue navigation in selenium java
• How does dot(.) in xpath to take multiple form in identifying an element and matching a text

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