61.【drf-评论功能-反向关联报错】评论的表设计: 评论:id(主键自增) 哪条新闻的评论:news_id 评论内容 content 谁评论的,user_id 回复的哪条评论:reply_id(对应此表中评论的主键id),为null时,表示1级评…
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slideshow tue, apr. 25, 2017 see all news » latest headlines all all analysis analysis news news people also follow similar to chdrf etfs holding chdrf chdrf company profile christian dior se, through its subsidiaries, engages in the production, distribution, and retail of fashion and ...
category_obj.save()returnResponse('成功')#给前端返回结果#接口:获取所有文章类型defget(self,request,*args,**kwargs):#获取数据,在前端展示pk = kwargs.get('pk')#获取单条数据的p值kifnotpk:#判断pk知否存在obj = models.Article.objects.all().values() ...
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defgetNews(request): news = News.objects.all() serializer = NewsModelSerializer(news, many=True) returnResponse(serializer.data) # POST请求,用于提交数据 @api_view(['POST']) defpostNews(request): request_data = request.data serializer = NewsModelSerializer(data=request_data) ...
cos_path = serializers.CharField()classNewsModelSerializer(serializers.ModelSerializer): images = NewsDetailModelSerializer(many=True)classMeta: model = models.News fields ="__all__"classNewsView(CreateAPIView):""" 创建动态的API """serializer_class = NewsModelSerializer ...
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