• webbrowser: 是Python自带的，打开浏览器获取指定页面。
• requests: 从因特网上下载文件和网页
• Beautiful Soup: 解析HTML，即网页编写的格式
• selenium: 启动并控制一个Web浏览器。selenium能够填写表单，并模拟鼠标在这个浏览器中点击。

import webbrowser
webbrowser.open(https://cn.bing.com/ditu/Default.aspx?q=' + address)

pip install requests

import requests

res = requests.get('http://www.gutenberg.org/cache/epub/1112/pg1112.txt')
try:
    res.raise_for_status()
    print(res.text[:250])
except Exception as exc:
	print('There was a problem: %s' % (exc))

pip install beautifulsoup4

import bs4

install geckodriver https://github.com/mozilla/geckodriver