from shutil import which
SELENIUM_DRIVER_NAME = 'chrome'
SELENIUM_DRIVER_EXECUTABLE_PATH = which('chromedriver')
prefs = {"profile.managed_default_content_settings.images": 2}
SELENIUM_DRIVER_ARGUMENTS=['--incognito',prefs]
DOWNLOADER_MIDDLEWARES = {
'scrapy_selenium.SeleniumMiddleware': 800
}
https://user-images.githubusercontent.com/40191872/91153176-80b92680-e6dd-11ea-8b5d-b1e9d77cd049.png 这是我的代码，我想在网站加载过程中添加用于禁用图像的首选项...但是我不明白该怎么办？请为此提供帮助
