代码为: # 查询所有图书 、 增加图书 def get(self,request): queryset = BookInfo.objects.all() book_list = [] for book in queryset: book_list.append({ 'id':book.id, 'bread':book.bread }) return JsonResponse (book_list,safe=False) 遇到问题: JsonResponse (book_list, safe=False ) safe=False 这是什么鬼 ? 解决方案: down 下源码后 : def __init__(self, data, encoder=DjangoJSONEncoder, safe=True, json_dumps_params=None, **kwargs): if safe and not isinstance(data, dict): raise TypeError( 'In order to allow non-dict objects to be serialized set the ' 'safe parameter to False.' ) if json_dumps_params is None: json_dumps_params = {} kwargs