（一）安装浏览器
1、curl https://intoli.com/install-google-chrome.sh | bash
2、ldd /opt/google/chrome/chrome | grep "not found”
3、google-chrome-stable --no-sandbox --headless --disable-gpu --screenshot https://www.baidu.com
（二）安装chromedriver
1、yum install chromedriver.x86_64
（三）测试
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('window-size=1920x3000')
chrome_options.add_argument('--hide-scrollbars')
chrome_options.add_argument('blink-settings=imagesEnabled=false')
chrome_options.add_argument('--headless')
chrome_options.add_argument('--disable-gpu’)
driver = webdriver.Chrome(chrome_options=chrome_options)
driver.get("https://www.baidu.com”)
print(driver.page_source)
打印出网页源码即成功
