*面的浏览器的使用
from selenium import webdriver
path = 'phantomjs.exe' # phantomjs路径
browser = webdriver.PhantomJS(path)
url = 'https://www.baidu.com'
browser.get(url)
browser.save_screenshot('baidu.png') #截图
import time
time.sleep(2)
input = browser.find_element_by_id('kw')
input.send_keys('昆凌')
time.sleep(3)
browser.save_screenshot('kunling.png') #截图
#截图保存在但前目录