[django]django 3种返回json方法

Posted 2020-12-31 毛台

django 3种返回json方法

from django.http import JsonResponse, HttpResponse
from django.shortcuts import render
from app01.models import Book


# Create your views here.

def get_book(request):
    all_book = Book.objects.all()
    d = []
    for i in all_book:
        d.append({'name': i.name})
    return JsonResponse(d, safe=False)


def get_book2(request):
    from django.forms.models import model_to_dict
    all_book = Book.objects.all()
    d = []
    for i in all_book:
        d.append(model_to_dict(i))
    return JsonResponse(d, safe=False)


def get_book3(request):
    from django.core.serializers import serialize
    d = serialize('json', Book.objects.all())

    # return HttpResponse(d)
    return HttpResponse(d)