将Poltergeist与代理一起使用? [英] Using poltergeist with a proxy?

问题描述

我正在使用PhantomJS和poltergeist来模拟浏览器，但是我不确定如何指定要在代码中使用的代理:

I'm using PhantomJS and poltergeist to emulate a browser, however I'm not sure how to specify a proxy to use in the code:

require 'capybara'
require 'capybara/dsl'
require 'capybara/poltergeist'

task :experiment => :environment do
  Capybara.run_server = false
  Capybara.current_driver = :poltergeist
  Capybara.app_host = "http://something.com"
  include Capybara::DSL

  # set_proxy('12.13.14.15', '4521')

  visit('posts')
  page.include?('foo')
end

而且，由于某种原因，在使用poltergeist时，我得到了未定义的方法page，有人可以建议吗?

Also, for some reason, i get undefined method page when using poltergeist, can anyone advise?

推荐答案

您需要将--proxy选项传递给PhantomJS，请参见

You need to pass the --proxy option to PhantomJS, see the API docs

通过Poltergeist，您可以使用 :phantomjs_options配置选项来指定用于PhantomJS.

With Poltergeist, you can use the :phantomjs_options configuration option to specify command line options for PhantomJS.

放在一起:

Capybara.register_driver :poltergeist do |app|
  Capybara::Poltergeist::Driver.new(app, phantomjs_options: ["--proxy=12.13.14.15:4521"])
end

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