1.创建Django项目

python manage.py startproject django2025

2.创建子应用

python manage.py startapp api

3.安装依赖包

pip install coreapi

4.创建urls.py

from django.contrib import admin
from django.urls import path, include
from rest_framework import routers
from api.views import MyAPIView
from rest_framework.schemas import get_schema_view
from rest_framework.documentation import include_docs_urls
from drf_yasg.views import get_schema_view
from drf_yasg import openapi
schema_view = get_schema_view(
    openapi.Info(
        title="API Documentation",
        default_version='v1',
    ),
    public=False
)
urlpatterns = [
    path('admin/', admin.site.urls),
    path(r'docs/', include_docs_urls(title='API文档')),
    path('api/hello/', MyAPIView.as_view()),
]

5.编写view.py视图

from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework.schemas import AutoSchema


class MyAPIView(APIView):
    """
    A simple API View with GET and POST methods.
    """
    schema = AutoSchema()  # 自动创建API文档的Schema

    def get(self, request, *args, **kwargs):
        response = {'message': 'Hello, World!'}
        return Response(response)

    def post(self, request, *args, **kwargs):
        response = {'message': 'Got some data!', 'data': request.data}
        return Response(response)

6.访问页面检查

http://127.0.0.1:8000/docs/