在带有Selenium的Ruby中，很难以编程方式发送ENTER键

require 'selenium-webdriver'

# 创建WebDriver实例
driver = Selenium::WebDriver.for :chrome

# 打开网页
driver.get 'https://www.example.com'

# 定位元素并发送ENTER键
element = driver.find_element(:id, 'element_id')
element.send_keys("\n")

# 关闭浏览器
driver.quit

require 'selenium-webdriver'
include Selenium::WebDriver::ActionBuilder

# 创建WebDriver实例
driver = Selenium::WebDriver.for :chrome

# 打开网页
driver.get 'https://www.example.com'

# 定位元素并发送ENTER键
element = driver.find_element(:id, 'element_id')
action = ActionBuilder.new(driver)
action.send_keys(element, :enter).perform

# 关闭浏览器
driver.quit