Question

我的观点如下：

from django.shortcuts import render
from django.http import HttpResponse
from django.views.decorators.csrf import csrf_exempt
from rest_framework.renderers import JSONRenderer
from rest_framework.parsers import JSONParser

from flights.models import Farmer
from flights.serializers import FarmerSerializer
from django.contrib.auth.models import User

from rest_framework.response import Response
from rest_framework.views import APIView
from rest_framework.decorators import api_view
import datetime


class JSONResponse(HttpResponse):
"""
An HttpResponse that renders its content into JSON.
"""
def __init__(self, data, **kwargs):
    content = JSONRenderer().render(data)
    kwargs['content_type'] = 'application/json'
    super(JSONResponse, self).__init__(content, **kwargs)


#view to get the details of all the farmers
@api_view(('GET',))
def get_all_farmers_details(request):

  #Fetch all the farmers from database
  results = Farmer.objects.all()
  #Serialize the obtained results
  serializer = FarmerSerializer(results, many=True)
  return JSONResponse(serializer.data)

当通过api直接访问时（即直接在浏览器中访问url），此视图返回JSON数据。当我通过角度访问它时，我得到以下回复：Object {data: Array[2], status: 200, config: Object, statusText: "OK"}

将JSONResponse(serializer.data)更改为return Response(serializer.data)会给我 TemplateNotFound 错误。但是类似的代码在我的另一个项目中使用相同的设置成功返回JSON，并且在角度我得到[object1，object2]。

可能是什么原因？

Answer 1

'rest_framework', INSTALLED_APPS文件中的settings.py是否有<p class="input-group"> <input type="text" class="form-control" uib-datepicker-popup ng-model="dt" is-open="popup2.opened" datepicker-options="dateOptions" ng-required="true" close-text="Close" /> <span class="input-group-btn"> <button type="button" class="btn btn-default" ng-click="open2()"><i class="glyphicon glyphicon-calendar"></i></button> </span> </p>？

在视图中找不到Django模板

1 个答案: