django中时间区间过滤,排序

1.过滤下载
pip install django-filter

2.下载后注册
INSTALLED_APPS=['django_filters',]

3.导入rest_framework
from django_filters importrest_framework

classDoctorsFilter(rest_framework.FilterSet):
    authentication_classes =[TokenAuthentication]
    #开始时间
    start_date = rest_framework.DateFilter(field_name='start_date', lookup_expr='gte')
    #结束时间
    end_date = rest_framework.DateFilter(field_name='end_date', lookup_expr='lte')


4.在类中的使用
from django_filters.rest_framework importDjangoFilterBackend
from rest_framework.viewsets importModelViewSet
classDoctorsViewSet(ModelViewSet):

     filter_backends =[DjangoFilterBackend]
      #过滤其他的字段
      filter_fields = ('id', 'patient', 'doc_type',)   
#指向要过滤的类
      filter_class =DoctorsFilter

        

#1.导入OrderingFilter
from rest_framework.filters importOrderingFilter

#2.在类中的使用
classCarsModelViewSet(ModelViewSet):
    
            queryset =models的类
            serializer_class=序列化组件

filter_backends =[OrderingFilter]

#/api/cars/?ordering=-id 倒序
#/api/cars/?ordering=id 正序
            ordering_fields = ('id', )