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from selenium import webdriver
from time import sleep
'''
动态id
1、//input[starts-with(@id,'auto-id')]  元素id以auto-id开头的input类型元素
2、//input[contains(@id,'auto-id')]     元素id包含auto-id的input类型元素
A:id=auto-id123
B: id=auto-id456
C: id=123auto-id
D: id=456auto-id789
'''
driver = webdriver.Chrome()
driver.maximize_window()
driver.implicitly_wait(10)
driver.get('https://mail.163.com/')  #打开163邮箱登录页
driver.find_element_by_xpath('//*[@id="switchAccountLogin"]').click()  #使用密码方式登录
sleep(3)
driver.switch_to.frame(0)   #切换frame
# eles = driver.find_elements_by_xpath("//input[starts-with(@id,'auto-id')]")
eles = driver.find_elements_by_xpath("//input[contains(@id,'auto-id')] ")
eles[0].send_keys('apitest100@163.com')
eles[1].send_keys('1234')
sleep(3)
driver.quit()