接上文　这里先写一个ＧＥＴ请求的

１．先在ＶＩＥＷ里定义一个方法　代码如下：

@api_view(['GET', 'POST'])

def book_request(request):

    if request.method == 'GET':

	queryset = Book.objects.all()

    	serializer_class = BookSerializer

	serializer = BookSerializer(queryset)

	return Response(serializer.data, status=status.HTTP_201_CREATED)

    else:

	return Response({'key': 'value'}, status=status.HTTP_200_OK)

这里的BookSerializer是上文定义的，注意

serializer = BookSerializer(queryset)

return Response(serializer.data, status=status.HTTP_201_CREATED)

此处２行与上一篇文不一样，这里如果没有返回会提示

Expected a `Response`, `HttpResponse` or `HttpStreamingResponse` to be returned from the view, but received a `<type 'NoneType'>`

2.url里加上路由规则

　　url(r'^test/',include('quickstart.urls')),

　　quickstart.urls:

from django.conf.urls import *

from rest_framework.views import *

urlpatterns = patterns('quickstart.views',

    url(r'^$', 'book_request')

)

3.启动

　　http://localhost:8000/test/

　　提示错误：'QuerySet' object has no attribute 'id'

　　但是序列化里已经有了这个字段了，后来想起官网ＡＰＩ里序列化这一节有写，果然如果处理的是集合那么应该为

　　serializer = BookSerializer(queryset,many=True)

　　这个时候就可以正常了。

其实我看这个rest_framwwork　只是为机器学习相关内容做铺垫，所以只是略微实现，如果要用请自行补充，博文只记录易错点。