如何使用硒在Chrome中下载.msi文件

Question

如何使用Selenium和python避免此问题

Answer 1

您应将Selenium profile设置为启用下载而无需询问：

from selenium import webdriver

profile = webdriver.FirefoxProfile()
profile.set_preference('browser.helperApps.neverAsk.saveToDisk', 'application/octet-stream')
profile.set_preference("browser.safebrowsing.enabled", 'false')
driver = webdriver.Firefox(profile)
driver.get("http://yourpage.com")

"application/octet-stream"是文件类型，如果您不知道文件类型，请检查MIME types

使用chrome，您应该可以使用：

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

options = Options()
options.add_experimental_option("prefs", {
  "download.default_directory": r"C:\Users\xxx\downloads\Test", # Insert the path where you want your files to be saved!
  "download.prompt_for_download": False,
  "download.directory_upgrade": True,
  "safebrowsing.enabled": True
})
driver = webdriver.Chrome(chrome_options=chrome_options)

还请this answer以获取更多信息