火狐浏览器设置下载时不弹出提示窗口
profile = webdriver.FirefoxProfile()
profile.set_preference(“browser.helperApps.neverAsk.saveToDisk”,”application/octet-stream”)
driver = webdriver.Firefox(Firefox_profile=profile)
profile = webdriver.FirefoxProfile()
profile.set_preference(“browser.helperApps.neverAsk.saveToDisk”,”application/octet-stream”)
driver = webdriver.Firefox(Firefox_profile=profile)
原文：http://www.cnblogs.com/yahutiaotiao/p/8044866.html