Django REST framework 教學（三）View 函式

DjangoTutorial/urls.py

@@ -20,5 +20,5 @@
 
 urlpatterns = [
     path('admin/', admin.site.urls),
-    path('post/', include('post.urls')),
+    path('', include('post.urls')),
 ]

post/urls.py

@@ -1,7 +1,8 @@
 from django.urls import path
 
-from post.views import hello_world
+from post import views
 
 urlpatterns = [
-    path('hello/', hello_world),
+    path('hello/', views.hello_world),
+    path('posts/', views.get_posts),
 ]

post/views.py

@@ -1,5 +1,16 @@
 from django.http import JsonResponse
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+
+from post.models import Post
 
 
 def hello_world(request):
     return JsonResponse({'message': 'Hello, world!'})
+
+
+@api_view(['GET'])
+def get_posts(request):
+    posts = Post.objects.all()
+    serializer = PostSerializer(posts, many=True)
+    return Response(serializer.data)