无头浏览器的使用

# PhantomJS下载及配置环境变量
- 下载, 直接解压
- 将解压文件的bin目录添加至环境变量
 
# PhantomJS无界面浏览器
from selenium import webdriver
browser = webdriver.PhantomJS()
browser.get('https://www.baidu.com')
with open('baidu_phantomjs.html', 'w', encoding="utf-8") as f:
  f.write(browser.page_source)

# 谷歌无头浏览器
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')
browser = webdriver.Chrome(chrome_options=chrome_options)
browser.get("https://www.baidu.com")
print(browser.page_source)
with open('baidu_headerless.html', 'w', encoding='utf-8') as f:
  f.write(browser.page_source)