使用 capybara 以及 selenium_chrome 登陆 Twitter 后台

login_twitter.rb

require 'capybara'
require 'selenium-webdriver'
require 'thread/pool'

pool = Thread.pool(3)

Capybara.threadsafe = true
Capybara.default_driver = :selenium_chrome
#Capybara.default_driver = :selenium_chrome_headless

TT = 'https://twitter.com'
def visit_twitter
	# 启动一个 session
	puts '====='
	ss = Capybara::Session.new(Capybara.default_driver)
	ss.visit(TT)
	ss.fill_in('signin-email', with: 'email_address')
	ss.fill_in('signin-password', with: 'password')
	ss.click_on('Log in')
	ss.save_screenshot("./twitter_login_#{rand(10)}.png", full: true)
	ss.driver.quit
end

2.times {
	pool.process do 
		visit_twitter
	end
}
pool.shutdown