selenium -- demo1/2/3

demo-1

#-*-coding-*-## 标题
from selenium import webdriver
import time
#实例化一个浏览器
driver = webdriver.Chrome()
#设置窗口大小
#driver.set_window_size(1920, 1080)
#最大化窗口
webdriver.maximize_window()

#发送请求
driver.get("https://www.baidu.com/")
#元素定位的方法
input = driver.find_element_by_id('kw').send_keys("沙雕") # 获取输入框
searchButton = driver.find_element_by_id("su").click() # 获取搜索按钮
#运行页面截屏保存
driver.save_screenshot("./baidu.png")
#print(driver.page_souce) # 浏览器中  elements 的内容
print(driver.current_url)

#driver 获取 cookie
#cookies = driver.get_cookies()
cookies = driver.get_cookie("Cookie")
print(cookies)

#cookies = {i["name"] : i["value"] for i in cookies}
print("cookies %s " % cookies)

#退出浏览器
time.sleep(3)

driver.quit()

demo -2

import requests
requests.packages.urllib3.disable_warnings()
import json
uid = "xx"
password = "yyyy"
login_url = "https://www.xx.com/login/login.do?redirect=https%3A%2F........"
driver = webdriver.Chrome()

#方法一：通过 driver.find_element_by_xpath(' /html/body')  获取 token 的HTML 页面，再拿到 data  中 的 token 值
driver.find_element_by_id('uid').send_keys("沙雕")  # 获取 输入框，并输入 name
driver.find_element_by_id('password').send_keys("沙雕")  # 获取 输入框，并输入 password
searchButton = driver.find_element_by_calss_name("btn") # 获取搜索按钮

searchButton.click()  # 点击登录按钮
redirect_login_url = "https://www.xx.com/auth/api/v1/token" # 获取 token api 
driver.get(redirect_login_url )
body = driver.find_element_by_xpath(' /html/body')
body_json = json.loads(body.text)

#获取 token
auth_info = body_json["data"]
print("auth_info : %s" % auth_info )

time.sleep(3)

driver.quit()


"""
demo-3 方法二： requests 请求：

login_info = requests.post( 
	login_url,
	data={
		"uid":uid,
		"password":password,
		"verifyCode":"2345",
		"actionFlag":"loginAuthenticate"		
		}
)
cookies = requests.utils.dict_from_cookiejar(login_info, cookies)
print(cookies)

info = requests.get("https://www.xx.com/auth/api/v1/token")
if info.status_code == 200:
auth_info  = info.json().get("data")
print("auth_info : %s" % auth_info )
time.sleep(3)

driver.quit()
"""