locator与*locator的区别

def get_element(self,locator):
#这个传进去的locator是一个元组(By.NAME,"username")
  
        '''
        根据表达式匹配单个元素
        :param locator:
        :return:
        '''
        waitEle(self.driver,TIMEOUT,POLL_FREQUENCY,locator)
        # 返回元素对象, 元组传参


# *locator是两个变量。By.NAME  "username"
所以driver.find_element(*locator) 的意思就是driver.find_element(By.NAME,"username")
return self.driver.find_element(*locator)

事例:

 

原文地址:https://www.cnblogs.com/zhuxibo/p/14173170.html