Flask不能在0.0.0.0上运行

Question

我无法在主机0.0.0.0上运行Flask。 当我使用0.0.0.0运行它时，它会显示我的本地IP地址

 * Serving Flask app 'application.py' (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: off
 * Running on all addresses.
   WARNING: This is a development server. Do not use it in a production deployment.
 * Running on http://192.168.86.147:5000/ (Press CTRL+C to quit)

谢谢

Answer 1

对于Flask上的外部可见服务器，文档要求运行flask run host=0.0.0.0，期望看到

$ flask run
* Running on http://127.0.0.1:5000/

但是，您可能会看到您的本地IP。 只要您可以在内部和外部连接到该IP，它就会按预期工作