Selenium下载路径动态变化

Question

I've an instance of Selenium webdriver with a defined default download path (the prompt is disabled because I've to download a lot of files).

I would like to let the user choose its own download path with a dialog box before starting to download but AFTER having created the Selenium instance.

Is is possible to change this path once the object has been created?

Answer 1

For this to work, you need to use the absolute path. Here-

Assuming 'filename' as variable.

download_folder = r'C:\\Temp\\'+filename;

options.add_argument('--ignore-certificate-errors')
options.add_experimental_option("prefs", {
  "download.default_directory": os.path.abspath(download_folder),
  "download.prompt_for_download": False,
  "download.directory_upgrade": True,
  "safebrowsing.enabled": True
})

Mind the indentations:)