保存文件弹出问题

Question

Issue

我已经通过设置配置文件变量尝试了所有可能性，但是每次我尝试使用自动化框架下载文件时，Firefox 中的"保存"对话框仍然会出现

我尝试下载的文件类型是应用程序/csv(对于1个文件，其余部分在下面的代码截图中提到(

设置-

火狐版本 -52.8.0 (64 位(

宝石文件

source 'https://rubygems.org'
gem 'actionpack', '~> 4.2.4', require: false
gem 'activemodel', '~> 4.2.4'
gem 'Ascii85'
gem 'browserstack-local'
gem 'cucumber', '< 2.0.0'
gem 'cukeforker'
gem 'cukeforker-webdriver'
gem 'headless'
gem 'httparty'
gem 'json'
gem 'mysql2'
gem 'nokogiri'
gem 'pdf-reader'
gem 'pry'
gem 'rubocop', '~> 0.52.1', require: false
gem 'selenium-webdriver', '3.6.0' # Best practice: keep in sync with hub version
gem 'site_prism'
gem 'uuid'

环境.rb

Before do
firefox_profile = Selenium::WebDriver::Firefox::Profile.new
firefox_profile['browser.download.dir'] = ENV['ENV_TEMP_PATH']
firefox_profile['browser.download.folderList'] = 2
firefox_profile['browser.download.panel.shown'] = false
firefox_profile['browser.helperApps.alwaysAsk.force'] = false
firefox_profile['browser.download.manager.showWhenStarting'] = false
firefox_profile['browser.helperApps.neverAsk.openFile'] = 'application/csv, application/octet-stream, text/csv, application/zip, application/pdf, application/xml, application/x-x509-ca-cert'
firefox_profile['browser.helperApps.neverAsk.saveToDisk'] = 'application/csv, application/octet-stream, text/csv, application/zip, application/pdf, application/xml, application/x-x509-ca-cert'
firefox_profile['timeout'] = 480000
firefox_profile['pdfjs.disabled'] = true
firefox_profile['resynchronization_timeout'] = 90
firefox_profile['resynchronize '] = true
firefox_profile['dom.max_chrome_script_run_time'] = 0
firefox_profile['dom.max_script_run_time'] = 0

Capybara.default_selector = :css
Capybara.ignore_hidden_elements = true
Capybara.run_server = false
client = Selenium::WebDriver::Remote::Http::Default.new
client.timeout = 240
Capybara.default_driver = :firefox
Capybara.register_driver :firefox do |app|
Capybara::Selenium::Driver.new(app, browser: :firefox, profile: firefox_profile, marionette: false, http_client: client)
end
end

请注意 -

我也尝试过以下

firefox_profile['browser.helperApps.neverAsk.openFile'] = 'application/csv; application/octet-stream; text/csv; application/zip; application/pdf; application/xml; application/x-x509-ca-cert'
firefox_profile['browser.helperApps.neverAsk.saveToDisk'] = 'application/csv; application/octet-stream; text/csv; application/zip; application/pdf; application/xml; application/x-x509-ca-cert'

在我们的自动化活跃社区中寻求专家的帮助

Answer 1

为什么将"browser.helperApps.neverAsk.openFile"和"browser.helperApps.neverAsk.saveToDisk"设置为相同的MIME类型？这些是相互冲突的设置，因为一个说在浏览器中打开这些文件类型，另一个说将它们保存到磁盘(在浏览器中打开优先(。 另外 - Firefox 52 是 2 年前发布的，可能是时候升级了。

文件的下载在Capybaras自己的测试套件中进行测试，因此您可以看到那里所需的最小设置(显然根据需要调整MIME类型( - https://github.com/teamcapybara/capybara/blob/master/spec/selenium_spec_marionette.rb#L13