在centos7 上安装chrome+chromedriver

安装chrome
首先安装google的epel源
vi /etc/yum.repos.d/google.repo
[google]
name=Google-x86_64
baseurl=http://dl.google.com/linux/rpm/stable/x86_64 

enabled=1
gpgcheck=0
gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub 


yum update , 然后yum install google-chrome-stable
chromedriver下载
https://npm.taobao.org/mirrors/chromedriver/ 

 将下载的chromedriver 放到脚本同级目录调用
3.安装selenium,使用是的python3
pip3 install selenium 
默认centos 7已经安装了python2，指定python3安装selenium可以指定bin目录下的pip来安装
代码测试：
以登陆西部数码为例
#!/usr/local/python3/bin/python3

from selenium import webdriver
from selenium.webdriver.chrome.options import Options



chrome_options = Options()
chrome_options.add_argument("--headless")
chrome_options.add_argument('--disable-gpu')
chrome_options.add_argument('--no-sandbox')
url="https://www.west.cn/login.asp 

"
brower=webdriver.Chrome(executable_path="./chromedriver", chrome_options=chrome_options)
brower.get(url)
name=brower.find_element_by_xpath('//input[@name="u_name"]')
name.send_keys('******')
mima=brower.find_element_by_xpath('//input[@name="u_password"]')
mima.send_keys('******')
button=brower.find_element_by_xpath('//button[@class="g-commo"]')
button.click()
brower.refresh()
brower.get("https://www.west.cn/Manager/")
brower.quit()

　linux查看谷歌版本：/usr/bin/google-chrome -version