如果不用 headless 则可以下载,使用 headless 则不行,有什么办法解决这个问题?
版本都是目前最新的:Selenium:3.141 Chromedriver:2.45 Chrome: 71.0.3578.80
配置如下:
chrome_options = webdriver.ChromeOptions()
chrome_options.add_argument('--headless')
chrome_options.add_argument("--disable-gpu")
prefs = {'profile.default_content_settings.popups': 0, 'download.default_directory': 'E:/File/'}
chrome_options.add_experimental_option('prefs', prefs)
browser = webdriver.Chrome(executable_path='./chromedriver.exe', chrome_options=chrome_options)
from selenium.webdriver.chrome.options import Options
#实例化一个Options
chrome_options = Options() #用于定义下载不弹窗和默认下载地址(默认下载地址还要再后面的commands里启动,默认是不开启的)
prefs = {"download.default_directory": "E:\download","download.prompt_for_download": False,}
chrome_options.add_experimental_option("prefs", prefs)
#无头模式(就是不打开浏览器)
chrome_options.add_argument("--headless") browser = webdriver.Chrome(chrome_options=chrome_options)
browser.command_executor._commands["send_command"] = ("POST", '/session/$sessionId/chromium/send_command')
params = {'cmd': 'Page.setDownloadBehavior', 'params': {'behavior': 'allow', 'downloadPath': "E:\download"}}
command_result = browser.execute("send_command", params)
https://blog.csdn.net/weixin_41812940/article/details/82423892