如何为rspec中经过的每个场景在html报告中嵌入屏幕截图

gem 'capybara'
gem 'selenium-webdriver'

require 'capybara/rspec'

Capybara.register_driver :selenium do |app|
  Capybara::Selenium::Driver.new(app, browser: :chrome)
end

Capybara.save_path = 'screenshots' # 设置截图保存路径

RSpec.configure do |config|
  config.after(:each) do |example|
    if example.exception # 如果测试用例失败
      screenshot_name = example.full_description.gsub(' ', '_').gsub(/[^A-Za-z0-9_]/, '') # 根据测试用例的描述生成截图文件名
      screenshot_path = File.join(Capybara.save_path, "#{screenshot_name}.png") # 拼接截图文件路径
      page.save_screenshot(screenshot_path) # 保存截图
      puts "Screenshot saved to #{screenshot_path}"
    end
  end
end