Creating Firefox profile with responsive design preset

问题

I am new to mobile automation. How can I create Firefox profile with responsive design preset?

回答1:

You need to set the devtools.responsiveUI.presets firefox preference.

Example, using Python:

import json

from selenium import webdriver


presets = [
    {
        "key": "480x800",
        "name": "Google Nexus one",
        "width": 480,
        "height": 800
    },

    # TO FILL

    {
        "key": "1680x1050",
        "name": "Desktop - stat 2.96%",
        "width": 1680,
        "height": 1050
    }
]

profile = webdriver.FirefoxProfile()
profile.set_preference('devtools.responsiveUI.presets', json.dumps(presets))

driver = webdriver.Firefox(profile)

Also, see:

• Responsive Design View Presets in Firefox for Web Development

来源：https://stackoverflow.com/questions/30641779/creating-firefox-profile-with-responsive-design-preset