from flask import requestrequest.headers.get('User-Agent')你还可以使用
request.user_agent包含以下属性的对象,这些属性是基于useragent字符串创建的:
- platform (windows, linux, macos, etc.)
- browser (chrome, firefox, msie, etc.)
- version
- language
- string (== request.headers.get(‘User-Agent’))



