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Question

我想通过Django URL安全地访问ElasticSearch。根据此请求，我将查找用户的令牌以获取其主键。然后我只会显示匹配的ES结果。

目前，我只想连接到我的ElasticSearch网址。它会像“代理”一样工作。

无论如何，以下返回底部回溯。如何正确设置？我需要一个序列化器

views.py

from django.http import HttpResponseRedirect

class ElasticViewSet(viewsets.ModelViewSet):
    def my_view(request):
        if True:
           return HttpResponseRedirect('http://localhost:9200/_seach')

urls.py

router.register(r'elastic', ElasticViewSet, base_name='Elastic')

回溯

Traceback:

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
  149.                     response = self.process_exception_by_middleware(e, request)

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
  147.                     response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/django/views/decorators/csrf.py" in wrapped_view
  58.         return view_func(*args, **kwargs)

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/rest_framework/viewsets.py" in view
  83.             return self.dispatch(request, *args, **kwargs)

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/rest_framework/views.py" in dispatch
  477.             response = self.handle_exception(exc)

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/rest_framework/views.py" in handle_exception
  437.             self.raise_uncaught_exception(exc)

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/rest_framework/views.py" in dispatch
  474.             response = handler(request, *args, **kwargs)

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/rest_framework/mixins.py" in list
  40.         queryset = self.filter_queryset(self.get_queryset())

File "/Users/mac1/Dev/A51/Backend/NewDJ/venv/lib/python2.7/site-packages/rest_framework/generics.py" in get_queryset
  67.             % self.__class__.__name__

Exception Type: AssertionError at /****/elastic/
Exception Value: 'ElasticViewSet' should either include a `queryset` attribute, or override the `get_queryset()` method.

Answer 1

首先，您不需要ModelViewSet，因为没有Model。只需去常规ViewSet。

其次，请花点时间考虑一下你想做什么以及你想做什么。 my_view不是ViewSet常规操作。返回HttpResponseRedirect并非作为代理。