在Linux中使用selenium

Posted 2021-03-01 一只小小寄居蟹

安装chrome

yum install https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm

安装依赖库

安装必要的库
yum install mesa-libOSMesa-devel gnu-free-sans-fonts wqy-zenhei-fonts

安装 chromedriver

wget http://npm.taobao.org/mirrors/chromedriver/2.41/chromedriver_linux64.zip
#将下载的文件解压
unzip chromedriver_linux64.zip
mv chromedriver /usr/bin/
#给予执行权限
chmod +x /usr/bin/chromedriver

代码测试

from selenium.webdriver.chrome.options import Options
from selenium import webdriver
from time import sleep
chrome_options = Options()
"""
“–no-sandbox”参数是让Chrome在root权限下跑
“–headless”参数是不用打开图形界面
"""
chrome_options.add_argument(\'--no-sandbox\')
chrome_options.add_argument(\'--disable-dev-shm-usage\')
chrome_options.add_argument(\'--headless\')
chrome_options.add_argument(\'blink-settings=imagesEnabled=false\')
chrome_options.add_argument(\'--disable-gpu\')
browser = webdriver.Chrome(chrome_options=chrome_options)
browser.get(\'https://www.taobao.com/\')
sleep(2)
page_text = browser.page_source
print(page_text[0:100])