python - 下载文档 Selenium 和 Firefox

Question

我刚刚编写了以下代码来将文档下载到特定文件夹，但是它一直在默认文件夹下载中下载，这是什么问题？提前感谢您的帮助

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.firefox.options import Options
from selenium.webdriver import ActionChains
from selenium.webdriver.common.action_chains import ActionChains
import time
import os

options = Options();
options.set_preference("browser.download.dir","/Desktop/test-download");
options.set_preference("browser.download.folderList",2);
options.set_preference("browser.download.manager.showWhenStarting", False);
options.set_preference("browser.helperApps.neverAsk.saveToDisk", "application/vnd.ms- 
powerpoint");
driver = webdriver.Firefox(firefox_options=options);

driver.get("https://legacy.python.org/doc/essays/ppt/lwnyc2002/intro22.ppt") 
driver.find_element_by_xpath("**xpath of document**").click()

标签： pythonpython-2.7seleniumfirefoxdownload

Answer 1

您将不得不使用FirefoxProfile此操作（缩进可能被破坏）：

fprofile = webdriver.FirefoxProfile()
fprofile.set_preference("browser.download.dir", "/Desktop/test-download")
fprofile.set_preference("browser.download.folderList", 2)
fprofile.set_preference("browser.download.manager.showWhenStarting", False)
fprofile.set_preference("browser.helperApps.neverAsk.saveToDisk", "application/vnd.ms- 
powerpoint")
driver = webdriver.Firefox(firefox_profile=profile)