TemplateDoesNotExist – Django 錯誤

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我正在使用 Django Rest Framework。我不斷收到錯誤

異常類型:TemplateDoesNotExist 異常值:rest_framework/api.html 

我不知道我怎麼會出錯。這是我第一次嘗試 REST Framework。這是代碼。

views.py

import socket, json from modules.data.models import * from modules.utils import * from rest_framework import status from rest_framework.decorators import api_view from rest_framework.response import Response from modules.actions.serializers import ActionSerializer @api_view(["POST"]) @check_field_exists_wrapper( "安裝") def api_actions(request, format = None): action_type = request.POST["action_type"] if action_type == "Shutdown" : send_message = "1" print "Shutting Down the system..." elif action_type = =“啟用”:send_message =“1”打印“啟用系統...” elif action_type ==“禁用”:send_message =“1”打印“禁用系統...” elif action_type ==“重新啟動”:send_message = "1" print "Restarting the system..." if action_type in ["Shutdown", "Enable", "Disable"] : PORT = 6000 else : PORT = 6100 controllers_list = Controller.objects.filter (installation_id = kwargs["installation_id"]) for controller_obj in controllers_list: ip = controller_obj.ip try: s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((ip, PORT)) s.send( send_message) s.close() except Exception as e: print("Exception when sent " + action_type +" command: "+str(e)) return Response(status = status.HTTP_200_OK) 

models.py

class Controller(models.Model): id = models.IntegerField(primary_key = True) name = models.CharField(max_length = 255, unique = True) ip = models.CharField(max_length = 255, unique = True) installation_id = models.ForeignKey("Installation") 

serializers.py

from django.forms import widgets from rest_framework import serializers from modules.data.models import *

class ActionSerializer(serializers.ModelSerializer): class Meta: model = Controller fields = ("id", "name", "ip", "installation_id") 

urls.py< /strong>

from django.conf.urls import patterns, url from rest_framework.urlpatterns import format_suffix_patterns urlpatterns = patterns("modules.actions.views", url(r"^$"," api_actions",name="api_actions"),) 

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