centos7 配置python selenium

pip3 install selenium

yum install -y firefox

把geckodriver 复制到 /usr/bin/目录下

selenium使用示例：

#encoding=utf8

import time

from selenium import webdriver
from selenium.webdriver.firefox.options import Options

def getPageBySelenium(url, sleeptime=2):
　　options = Options()
　　options.add_argument('--headless')
　　driver = webdriver.Firefox(options=options);
　　driver.get(url)
　　time.sleep(sleeptime)
　　html = driver.page_source
　　driver.quit()
　　return html

url = 'https://news.163.com/'

page = getPageBySelenium(url)
print (page)