Selenium WebDriver中DesiredCapabilities的用途是什么?

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Selenium WebDriver中DesiredCapabilities的用途是什么?

What is the use of DesiredCapabilities in Selenium WebDriver?

何时我们要使用它以及如何使用?

When we want to use this and how?

有示例的答案.

推荐答案

您应该阅读有关的文档DesiredCapabilities . ChromeDriver 的页面也不同. Capabilities中的Javadoc:

You should read the documentation about DesiredCapabilities. There is also a different page for the ChromeDriver. Javadoc from Capabilities:

功能:描述了一系列键/值对，它们封装了浏览器的各个方面.

Capabilities: Describes a series of key/value pairs that encapsulate aspects of a browser.

基本上，DesiredCapabilities帮助设置WebDriver的属性.一个典型的用例是，如果您的本地安装与默认设置不对应，请设置FirefoxDriver的路径.

Basically, the DesiredCapabilities help to set properties for the WebDriver. A typical usecase would be to set the path for the FirefoxDriver if your local installation doesn't correspond to the default settings.