在CentOS 8上使用Postgres，Nginx和Gunicorn配置Django之后，无论我如何更改Django，都没有变化

Question

Recently I configure the web server as the guide of this link:

https://www.digitalocean.com/community/tutorials/how-to-set-up-django-with-postgres-nginx-and-gunicorn-on-centos-7#create-a-python-virtual-environment-for-your-project

I can normally visit the homepage like: the normal page AND I can normal visit domain_name/admin .

After that ,when i create my_apps,even i change the url this:

from django.conf.urls import url,include
from django.contrib import admin

urlpatterns = [

]

Once i visit the domain_name or domain_name/admin or IP/admin,there has no change.There has no warning and no change

Answer 1

每次更改后，您都需要重新启动gunicorn ，因为自动重新加载仅在运行开发服务器和manage.py runserver 。

Answer 2

If you don't want to manually restart gunicorn after each change, you could use reload in settings, but keep in mind:

This setting is intended for development. It will cause workers to be restarted whenever application code changes.

The reloader is incompatible with application preloading. When using a paste configuration be sure that the server block does not import any application code or the reload will not work as designed.

Answer 3

You'll need to restart gunicorn automatically each time as already have been noted.

You also may consider using Supervisor or Monit to restart gunicorn automatically, I have such experience with Flask applications.

Take a look here for few examples, maybe they will help you.