Python 如何将 django rest 框架响应传递给 html？
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How to pass django rest framework response to html?
提问by Girish Ns
How to pass django restframework response for any request to html. Example: A list which contains objects, and html be articles.html.
如何将 django restframework 响应传递给 html 的任何请求。示例：包含对象的列表，html 为articles.html。
I tried by using rest framework Response :
我尝试使用休息框架响应：
data= {'articles': Article.objects.all() }
return Response(data, template_name='articles.html')
I am getting this error :
我收到此错误：
""" AssertionError at /articles/
.accepted_renderer not set on Response """
Where i went wrong, please suggest me.
我哪里出错了，请给我建议。
回答by Tom Christie
Have you added TemplateHTMLRendererin your settings?
你TemplateHTMLRenderer在你的设置里加了吗？
http://www.django-rest-framework.org/api-guide/renderers/#setting-the-renderers
http://www.django-rest-framework.org/api-guide/renderers/#setting-the-renderers
回答by Lucas H
If it's a function based view, you made need to use an @api_view decorator to display properly. I've seen this particular error happen for this exact reason (missing API View declaration in function based views).
如果它是基于函数的视图，则需要使用 @api_view 装饰器才能正确显示。我已经看到这个特定的错误发生在这个确切的原因（在基于函数的视图中缺少 API 视图声明）。
from rest_framework.decorators import api_view
# ....
@api_view(['GET', 'POST', ])
def articles(request, format=None):
data= {'articles': Article.objects.all() }
return Response(data, template_name='articles.html')
回答by Pedro Vagner
You missed TemplateHTMLRendererdecorator:
你错过了TemplateHTMLRenderer装饰器：
@api_view(('GET',))
@renderer_classes((TemplateHTMLRenderer,))
def articles(request, format=None):
data= {'articles': Article.objects.all() }
return Response(data, template_name='articles.html')
回答by GrvTyagi
In my case just forgot to set @api_view(['PUT']) on view function.
就我而言，只是忘记在视图函数上设置 @api_view(['PUT']) 。
So,
.accepted_renderer
The renderer instance that will be used to render the response not set for view.
Set automatically by the APIView or @api_view immediately before the response is returned from the view.
因此，
.accepted_renderer
将用于呈现未为视图设置的响应的渲染器实例。
在从视图返回响应之前立即由 APIView 或 @api_view 自动设置。
