find_element_by_class_name 用于多个类 [英] find_element_by_class_name for multiple classes

问题描述

Selenium 在 API for Python/Django 中有函数 driver.find_element/elements_by_class_name()，但是没有写是否可以用于几个类我需要选择具有多个类的元素，例如 bj、bd、bi如果可能，怎么做?

Selenium in the API for Python / Django has the function driver.find_element/elements_by_class_name (), but it is not written whether it can be used for several classes I need choose element with several classes like bj,bd,bi If possible, how?

推荐答案

答案是否定的，你不能使用driver.find_element_by_class_name()或driver.find_elements_by_class_name()代码> 具有多个类名.它只接受单个类名.

The answer is No, You can't use driver.find_element_by_class_name () or driver.find_elements_by_class_name () with multiple class names. It accepts only single class name.

但是，您可以使用find_elements_by_xpath 或find_element_by_css_selector 方法来实现查找具有多个类名的元素.

However, you can use find_elements_by_xpath or find_element_by_css_selector method to achieve finding element with multiple class names.

例如下面的代码将使用两个不同的类名在谷歌网站上查找元素.

for example below code will find element on google website using two different class names.

url= "http://google.com"
driver = webdriver.Chrome()
driver.get(url)
driver.find_elements_by_xpath("//*[@class='sfibbbc' or @class='jsb']")
# Following line will result in error 
driver.find_elements_by_class_name("sfibbbc jsb")

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