restframework

下载 restframework 

新建django项目，有事APP，所以在setting中注册额app

创建表（Book），数据库迁移

urls.py：

from app01 import views
urlpatterns = [
url(r"^books/",views.BookView.as_view())     #CBV
]

注册：router.register(r'books',views.BookViewSet)

views中创建视图类：

from app01 import models
from app01 import models
Class BookView(viewsets.ModelViewSet):   #必须继承

    queryset=models.Book.objects.all()
    serializer_class = BookSerializer #之前定义好的BookSerializer组件

 

视图中用的 BookSerializer：

class BookSerializer(serializers.HyperlinkedModelSerializer):
    class Meta:
        model = models.Book
        fields = ('url', 'title')