增加用户注册代码和API测试

account/views.py

@@ -6,7 +6,7 @@ from rest_framework.views import APIView
 from utils.shortcuts import serializer_invalid_response, error_response, success_response
 
 from .models import User
-from .serializers import UserLoginSerializer, UsernameCheckSerializer
+from .serializers import UserLoginSerializer, UsernameCheckSerializer, UserRegisterSerializer
 
 
 class UserLoginAPIView(APIView):
@@ -30,12 +30,26 @@ class UserLoginAPIView(APIView):
             return serializer_invalid_response(serializer)
 
 
-class UserRegisterView(APIView):
-    def get(self, request):
-        pass
-
+class UserRegisterAPIView(APIView):
     def post(self, request):
-        pass
+        """
+        用户注册json api接口
+        ---
+        request_serializer: UserRegisterSerializer
+        """
+        serializer = UserRegisterSerializer(data=request.DATA)
+        if serializer.is_valid():
+            data = serializer.data
+            try:
+                User.objects.get(username=data["username"])
+                return error_response(u"用户名已存在")
+            except User.DoesNotExist:
+                user = User.objects.create(username=data["username"], real_name=data["real_name"])
+                user.set_password(data["password"])
+                user.save()
+                return success_response(u"注册成功！")
+        else:
+            return serializer_invalid_response(serializer)
 
 
 class UserChangePasswordView(APIView):