https://www.jb51.net/article/85537.htm

在settings.py中增加：

INSTALLED_APPS = (
  ...
  'corsheaders',
  ...
)

...

MIDDLEWARE_CLASSES = (
  ...
  'corsheaders.middleware.CorsMiddleware',
  'django.middleware.common.CommonMiddleware',
  ...
)


修改views.py中对应API的实现函数，允许其他域通过Ajax请求数据：

def myview(_request):
  response = HttpResponse(json.dumps({"key": "value", "key2": "value"}))
  response["Access-Control-Allow-Origin"] = "*"
  response["Access-Control-Allow-Methods"] = "POST, GET, OPTIONS"
  response["Access-Control-Max-Age"] = "1000"
  response["Access-Control-Allow-Headers"] = "*"
  return response