Question

我有以下网址查询 -

http://localhost:8000/api/passenger-census/?public_location_description==SW%206th%20&%20Salmon

但是，空格未被解码，并且django解析的结果查询是

GET /api/passenger-census/?public_location_description=SW%206th%20&%20Salmon

返回null，因为要找到的字符串是＆＃34; SW 6th＆amp;鲑鱼＆＃34 ;.

Django代码

views.py -

class PassengerCensusViewSet(viewsets.ModelViewSet):

    queryset = PassengerCensus.objects.all()
    serializer_class = PassengerCensusSerializer
    filter_backends = (SearchFilter,DjangoFilterBackend,OrderingFilter,)
    search_fields = ('route_number', 'direction','service_key','stop_seq',
                     'location_id','public_location_description',)
    filter_fields = ('summary_begin_date','route_number','direction','service_key','stop_seq','location_id',
                    'public_location_description','ons','offs','x_coord','y_coord','geom_2913','geom_4326',)
    ordering_fields = '__all__'

serializer.py

class PassengerCensusSerializer(serializers.ModelSerializer):

    class Meta:
        model = PassengerCensus
        fields = '__all__'

这里有什么问题？

Answer 1

空间不是问题，你的＆符是问题所在。 Ampersand是不同参数之间的分隔符，它们是名称=值对。

解析查询字符串会导致：

名称public_location_description，其值为=SW%206th%20
和 %20Salmon没有任何价值。

将{＆lt; {1}}替换为＆符号（并删除多余的＆＃39; =＆＃39;）以获取以下网址：

http://localhost:8000/api/passenger-census/?public_location_description=SW%206th%20%26%20Salmon

再试一次

url查询中的空格未在django中解码

1 个答案: