python定位一组元素并打印出文本

拿网易邮箱来举例：
from selenium import webdriver

from selenium.webdriver.common.by import By

url = "https://mail.126.com//"
dr.get(url)
dr.maximize_window()
如：定位所有的a标签，并打印出a标签中对应的文本
aa = dr.find_elements(By.TAG_NAME,"a")
for i in aa:
    print(i.text)