Django restframwork获取列表详情

z哎Django restframwork中就有一个类能够获取列表的详情内容，只有两行代码就能够搞定，在浏览器测试是ok的。可是这样的接口给前端，前端点击详情而后会将models.表名.objects.all()的全部内容从新放在了这个数组中。以致于前端点击详情拿到的并非单个id对应的内容。因此稍微重写一下就好。看一下代码。原本就是一个数据表，列表页数据少，详情回去的数据多一点而已。

class Upload_filep(models.Model):
    """上传项目模型"""
    name = models.CharField(verbose_name='项目名', max_length=32)
    title = models.TextField(verbose_name='项目描述')
    upload_files = models.FileField(upload_to="upload/")
    img = models.ImageField(upload_to="upload/")
    address = models.CharField(max_length=64, verbose_name='地址', null=True, blank=True)
    add_time = models.DateTimeField(default=datetime.now, verbose_name='建立时间')

router = DefaultRouter()
router.register(r'show_workPubs_detail',Mode_DetailViewSet,base_name="mode_detail")
urlpatterns = [

    path('admin/', admin.site.urls),

    url(r'^',include(router.urls)),

]+ static(settings.MEDIA_URL,document_root=settings.MEDIA_ROOT)

url.py

seiializers.py

class Show_workPublishedModelSerialiazer(serializers.ModelSerializer):
    class Meta:
        model = Upload_filep
        fields = ("id","name","title","img","upload_files","address")
        search_fields = ('name','title')

　　view.py(原Django restframwork中只写queryset和serializer_class就能够获取，可是前端拿到的并非单个id对应的数据，因此重写get_queryset(self)就好)

class Mode_DetailViewSet(mixins.ListModelMixin, viewsets.GenericViewSet):
    # 经过三维城市的id，获取三维城市的详情
    queryset = Upload_filep.objects.all()
    serializer_class = Show_workPublishedModelSerialiazer

    def get_queryset(self):
        id = self.request.GET.get('id')
        if id is not None:
            return self.queryset.filter(id=id)
        return self.queryset

到此，列表详情的获取就能够完成