跨域请求被阻止-使用Axios和Django REST

我正在尝试在节点服务器上使用本地服务(端口8080)的应用程序中发出GET请求.我正在使用Axios向同时也在本地(端口8000)提供服务的django REST服务器发出请求.

I am trying to make a GET request in my application that is being served locally (port 8080) using on a node server. I am using Axios to make the request to a django REST server that is also being served locally (port 8000).

我的请求如下:

axios.get('http://127.0.0.1:8000/recipes/',{headers: {"Access-Control-Allow-Origin": "*"}})

在Django方面，我已将它们包含在我的中间件中

On the Django side, I've included these in my middleware

MIDDLEWARE = [
    'django.middleware.common.CommonMiddleware',
    'corsheaders.middleware.CorsMiddleware',
]

，并且在我已安装的应用中:

and this in my installed apps:

INSTALLED_APPS = [
    'corsheaders',
]

并包含此设置:

CORS_ORIGIN_ALLOW_ALL = True

但是我仍然收到CORS错误:

But I'm still getting a CORS error:

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://127.0.0.1:8000/recipes/. (Reason: missing token ‘access-control-allow-origin’ in CORS header ‘Access-Control-Allow-Headers’ from CORS preflight channel).

知道我缺少什么吗?