drf排序

https://www.bilibili.com/video/BV1z64y197Dk?p=20&vd_source=caabcbd2a759a67e2a3de8acbaaf08ea

views.py

from rest_framework.filters import OrderingFilter
class BookView(ModelViewSet):
    queryset = Book.objects.all()
    serializer_class = BookSerializers
    
    #添加默认的排序功能
    filter_backends = [OrderingFilter]
    #可排序的字段指定
    ordering_fields=("id","price")

其实就是加上

    #添加默认的排序功能
    filter_backends = [OrderingFilter]
    #可排序的字段指定
    ordering_fields=("id","price")

使用方式

http://127.0.0.1:8000/book/?ordering=-price       -为倒叙