DRF框架的安装与配置

pip install djangorestframework

1）在settings中注册

INSTALLED_APPS = [
    # ...
    ‘rest_framework‘,
]

2）在settings中自定义drf配置
注：drf配置查找顺序，自定义settings的REST_FRAMEWORK配置字典 => drf默认settings的DEFAULTS

REST_FRAMEWORK = {}

3）drf的封装特点：特定功能在特定模块下
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework.request import Request