from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
import time
url= 'http://www.imooc.com'
user_name = '13522919192'
password = 'liying0815'
driver=webdriver.Chrome()
driver.get(url)
driver.maximize_window()
driver.find_element_by_id('js-signin-btn').click()
time.sleep(2)
time.sleep(3)
driver.find_element_by_name('email').send_keys(user_name)
driver.find_element_by_name('password').send_keys(password)
driver.find_element_by_class_name('moco-btn').click()
time.sleep(3)
driver.find_element_by_link_text("猿问").click()
time.sleep(2)
"""
提问
"""
'''
#1 NG invalid selector: Compound class names not permitted
#driver.find_element_by_class_name("moco-btn moco-btn-green").click()
#que-btn clearfix r
#2 ok driver.find_element_by_class_name("moco-btn moco-btn-green").click()
t1 =driver.find_element_by_class_name("que-btn")
t1.find_element_by_class_name("moco-btn").click()
#3 OK
driver.find_element_by_xpath('//a[@class="moco-btn moco-btn-green"]')
#4 OK
driver.find_element_by_css_selector("a.moco-btn").click()
'''
#5
driver.find_element_by_link_text("提问").click()
time.sleep(2)
driver.close()
print("You are ")慕斯4360584
慕斯4360584
慕慕5436299
qq_fly_5