python header设置随机user_agent

1 安装 fake_useragent

　　pip install fake_useragent

2 使用

# -*- coding:utf-8 -*-
from fake_useragent import UserAgent
import random

ua = UserAgent()
headers = {'User-Agent': ua.random}

3 使用随机谷歌UA

# -*- coding:utf-8 -*-
from fake_useragent import UserAgent
import random

ua = UserAgent()
headers = {'User-Agent': ua.chrome}

4 使用随机火狐UA

# -*- coding:utf-8 -*-
from fake_useragent import UserAgent
import random

ua = UserAgent()
headers = {'User-Agent': ua.firefox}