IT 개발/Django
[Django] 장고, 뷰 반환타입 종류 (return type)
KADOSHOLY
2023. 12. 27. 01:53
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Django - 장고, 뷰 반환타입 종류 (return type)
목차
- 반환타입 종류 (return type)
- HttpResponse()
- render()
- JsonResponse()
- redirect() / HttpResponseRedirect()
1. 반환타입 종류 (return type)
1) HttpResponse()
from django.http import HttpResponse
def testView(request):
return HttpResponse("<h1>안녕하세요</h1>")
2) render()
from django.shortcuts import render
def testView(request):
testtb = TestTb.objects.all()
data = { 'number': 1,
'string': "abc",
'list': ['a', 'b', 'c'],
'dictionary': {'a': 1, 'b': 2},
'mdata' : testtb }
return render(request, 'show1.html', context=data)<!DOCTYPE html>
<html lang="en">
<head> ... </head>
<body>
<h3>number : {{number}}</h3>
<h3>string : {{string}}</h3>
<h3>list : {{list}}</h3>
<h3>dictionary : {{dictionary}}</h3>
{% for item in mdata %}
<h3>id:{{item.id}}, name:{{item.name}}, age:{{item.age}}</h3>
{% endfor %}
</body>
</html>
3) JsonResponse()
from django.http import JsonResponse
from django.forms.models import model_to_dict
def testView1(request):
data = { 'name': 'kim', 'age': 10 }
return JsonResponse(data)
def testView2(request):
testtb = TestTb.objects.all()
data=[]
for t in testtb:
t = model_to_dict(t)
data.append(t)
return JsonResponse(data, safe=False)
4) redirect(), HttpResponseRedirect()
return redirect('http://naver.com')
return HttpResponseRedirect('http://naver.com')
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