1 from selenium import webdriver
 2 from time import sleep
 3 bro = webdriver.Chrome(executable_path='chromedriver.exe')
 4 
 5 bro.get('http://www.4399.com/')
 6 
 7 a_login = bro.find_element_by_id('login_tologin')
 8 sleep(1)
 9 a_login.click()
10 sleep(1)
11 bro.switch_to.frame('popup_login_frame')
12 Username_tag = bro.find_element_by_id('username')
13 password_tag = bro.find_element_by_id('j-password')
14 
15 sleep(1)
16 Username_tag.send_keys("123456789")
17 sleep(1)
18 password_tag.send_keys("123456789")
19 sleep(1)
20 
21 btn_login = bro.find_element_by_xpath('//*[@id="login_form"]/fieldset/div[5]/input')
22 btn_login.click()
23 sleep(3)
24 bro.quit()