如何使用Selenium WebDriver截屏 [英] How to take screenshot with Selenium WebDriver

问题描述

有人知道是否可以使用Selenium WebDriver截屏吗? (注意:不是Selenium RC)

Does anyone know if it's possible to take a screenshot using Selenium WebDriver? (Note: Not Selenium RC)

推荐答案

Python

每个WebDriver都有一个.save_screenshot(filename)方法.因此，对于Firefox来说，可以这样使用:

Python

Each WebDriver has a .save_screenshot(filename) method. So for Firefox, it can be used like this:

from selenium import webdriver

browser = webdriver.Firefox()
browser.get('http://www.google.com/')
browser.save_screenshot('screenie.png')

令人困惑的是，还存在执行相同功能的.get_screenshot_as_file(filename)方法.

Confusingly, a .get_screenshot_as_file(filename) method also exists that does the same thing.

还有以下方法:.get_screenshot_as_base64()(用于嵌入html)和.get_screenshot_as_png()(用于检索二进制数据).

There are also methods for: .get_screenshot_as_base64() (for embedding in html) and .get_screenshot_as_png()(for retrieving binary data).

，请注意，WebElements具有.screenshot()方法，该方法的工作原理类似，但是仅捕获选定的元素.

and Note that WebElements have a .screenshot() method that works similarly, but only captures the selected element.

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