如何在selenium-webdriver中为phantomjs驱动程序设置useragent？

Question

甚至可能吗？我目前有：

 require 'selenium-webdriver'

 phantomjs_useragent = {"phantomjs.page.settings.userAgent" => "Mozilla/5.0 (iPhone; U; CPU like Mac OS X; en) AppleWebKit/420+ (KHTML, like Gecko) Version/3.0 Mobile/1A543a Safari/419.3"}
 driver = Selenium::WebDriver.for :phantomjs
 driver.capabilities.merge!(phantomjs_useragent)
 driver.navigate.to "http://whatsmyuseragent.com/"
 puts driver.first(:tag_name => 'body').text

得到了我，这不是我投入的用户代理：

您的用户代理：Mozilla / 5.0（Macintosh; Intel Mac OS X）AppleWebKit / 534.34（KHTML，与Gecko一样）PhantomJS / 1.8.1 Safari / 534.34

Answer 1

根据this suggestion：

capabilities = Selenium::WebDriver::Remote::Capabilities.phantomjs("phantomjs.page.settings.userAgent" => "Custom Agent/1.0")
Selenium::WebDriver.for :phantomjs, :desired_capabilities => capabilities

合并为selenium-webdriver-2.31及更高版本