擅长:python、mysql、java
<p>改写伊格纳斯的回答:</p>
<pre><code>headers_list = request.headers.getlist("X-Forwarded-For")
user_ip = headers_list[0] if headers_list else request.remote_addr
</code></pre>
<p>记住阅读<a href="http://esd.io/blog/flask-apps-heroku-real-ip-spoofing.html" rel="nofollow noreferrer">Eli's post</a>关于欺骗的注意事项。</p>