Refused to frame ‘XXX‘ because an ancestor violates the following Content Security Policy directive:

问题：Chrome无痕模式下，无法访问iframe嵌套的页面，页面类似白屏

定位原因：CSP安全策略问题，但是服务端无法支持修改

解决：option中添加一句请求头

chrome_options.add_argument("user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36")

所有option：

chrome_options = Options()
chrome_options.add_argument('--headless')
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-gpu')
chrome_options.add_argument('--disable-dev-shm-usage')
chrome_options.add_argument("user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36")
chrome_options.add_argument('--window-size=1920,1080')