一. DRF 配置文件
1. 源码内容(部分)

# 你的配置文件中, 有关 REST_FRAMEWORK 的配置, 要想下面这样书写。
"""
Settings for REST framework are all namespaced in the REST_FRAMEWORK setting. For example your project's `settings.py` file might look like this
"""
REST_FRAMEWORK = {
# 渲染配置
'DEFAULT_RENDERER_CLASSES': [
'rest_framework.renderers.JSONRenderer',
'rest_framework.renderers.TemplateHTMLRenderer',
],
# 控制前端传来的数据格式
'DEFAULT_PARSER_CLASSES': [
'rest_framework.parsers.JSONParser',
'rest_framework.parsers.FormParser',
'rest_framework.parsers.MultiPartParser',
],
。。。 # 还有很多配置
}
This module provides the `api_setting` object, that is used to access
REST framework settings, checking for user settings first, then falling
back to the defaults.