#coding=utf-8
import time

from selenium import webdriver
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.common.by import By

driver = webdriver.Chrome()

driver = webdriver.Firefox()

#可以启动IE浏览器，但是无法关闭，报错
driver = webdriver.Ie()

driver = webdriver.Edge()

driver.get(“http://www.5itest.cn/register”)
time.sleep(5)
print(EC.title_contains(“注册”))
element = driver.find_element_by_class_name(“controls”)

print(EC.visibility_of_element_located(element))

locator = (By.CLASS_NAME,“controls-111”)
WebDriverWait(driver,1).until(EC.visibility_of_element_located(locator))

driver.close()