code: def MouseOver(cls):
          ''' 鼠标悬浮 '''      
          element = cls._element()                
          action = ActionChains(Web.driver)
          action.move_to_element(element)
          action.perform()
          time.sleep(1f MouseOver(cls):
          ''' 鼠标悬浮 '''      
          element = cls._element()                
          action = ActionChains(Web.driver)
          action.move_to_element(element)
          action.perform()
          time.sleep(1)
docs: 鼠标悬浮