Ruby：require_relative无法加载文件

Question

我写了下面的代码，它使用了另一个目录中的.rb文件但是在执行这段代码时我收到一个错误：

require_relative '../page/site_element.rb'
    #define new browser
browser=SiteElement.new("http://demo.mahara.org")

    #input user name
browser.login_username.send_keys('Student1')

    #input password
browser.login_password.send_keys('Testing1')

    #click on submit button
browser.submit_button.click

    #wait until the Logout link displays, timeout in 10 seconds
wait = Selenium::WebDriver::Wait.new(:timeout => 10) # seconds
wait.until {browser.logout_link }

    #if logout link is displayed
isLogoutLinkDisplayed=browser.logout_link.displayed?

puts isLogoutLinkDisplayed
browser.close_browser

以下是我收到的错误：

D:/Ruby - POC/test/login_test.rb:1:in `require_relative': cannot load such file
-- D:/Ruby - POC/page/site_element.rb (LoadError)
        from D:/Ruby - POC/test/login_test.rb:1:in `<top (required)>'
        from -e:1:in `load'
        from -e:1:in `<main>'

Answer 1

您的$criteria = "2312"; if (!preg_match("/^[1-9][0-9]*$/", $criteria)) { if (!preg_match("/^([a-zA-Z0-9 ]+)$/", $criteria)) { if (!preg_match("/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,})$/", $criteria)) { $this->error = "Your search criteria of '" . $criteria . "'' is not a valid display name, email address, or ID."; } else { $column = "email_address"; } } else { $column = "display_name"; } } else { $column = "user_id"; } echo $column; 位于site_element.rb，而不是D:/Ruby - POC/pages。

D:/Ruby - POC/page