from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.chrome.options import Options
url='http://www.baidu.com'
#可能需要指定Chrome路径
option = Options()
option.add_argument('--headless')
option.add_argument('--disable-gpu')
driver=webdriver.Chrome(chrome_options=option)
driver.get(url)
# text=driver.find_element_by_id('wrapper').text
# print(text)
# print(driver.title)
#得到页面的快照，留做证明
# driver.save_screenshot('index.png')
#id=kw是百度输入框的地址，得到输入框的ui元素后输入字
word="除尘布袋"
# driver.find_element_by_id('kw').send_keys(u'word')
driver.find_element_by_id('kw').send_keys(word)
#id是su的是搜索的按钮，用click方法点击
driver.find_element_by_id('su').click()
time.sleep(5)
client_height = driver.execute_script("return document.body.scrollHeight")
driver.set_window_size(1680,client_height)
time.sleep(5)
#得到页面的快照，留做证明
# driver.save_screenshot('word1.png')
#返回一组字典，对应于当前会话中可见的cookie
print(driver.get_cookies())
#清空输入框，clear
driver.save_screenshot('word3.png')
#关闭浏览器
driver.quit()
