django-ninja如何编写下载文件的接口
需要使用django.http.FileResponse创建文件响应对象。下面是示例：
from django.http import FileResponse
from ninja import NinjaAPI
from django.conf import settings
api = NinjaAPI()
@api.get("/donwloadFile")
def upload(request):
BASE_DIR = settings.BASE_DIR
filepath = BASE_DIR / 'hello.txt'
response = FileResponse(open(filepath, "rb"), as_attachment=True)
return response
