Django REST框架JSON数组发布 [英] Django REST framework JSON array post
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问题描述
我正在使用Django 1.8和Django rest_framework 3.3.1。
我可以保存一个JSON数组,它可以工作。
但是我想保存多个JSON数组。
我找到了请求的解决方案,ㅠ
如何保存此JSON数组?
测试JSON数组:
< pre class = lang-js prettyprint-override>
{
urllist:[
{
title: 20151123100000011,
Publisher: 01100101,
link: 01100101.20151123100000011
},
{
title: 20151123100000076,
publisher: 01100101,
链接: 01100101.20151123100000076
}
]
}
型号:
class NewsUrl (models.Model):
链接= models.CharField(max_length = 100,primary_key = True)
title = models.TextField(default ='')
Publisher = models.CharField(max_length = 150,空白= True,默认='')
状态=模型.CharField(max_length = 1,默认='R')#R:就绪,W:工作,D:完成
创建=模型.DateTimeField(auto_now_add = True)
更新=模型。 DateTimeField(auto_now = True)
def __str __(self):
return NewsUrlList = [%s]%s%(self.link,self.title)
类元:
顺序=(创建的,)
查看:
class NewsUrlList(mixins.ListModelMixin,mixins.CreateModelMixin,泛型。 GenericAPIView):
queryset = NewsUrl.objects.all()
serializer_class = NewsUrlSerializer
Permission_classes =(IsAuthenticated,)
authentication_classes =(JSONWebTokenAuthentication,)
def get(self,request,* args,** kwargs):
return self.list(request,* args,** kwargs)
def post(self,request,* args,** kwargs):
return self.create(request,* args,* * kwargs)
序列化器:
class NewsUrlSerializer(serializers.Serializer):
链接= serializers.CharField(required = True,max_length = 100)
标题= serializers.CharField(必需= False,最大长度= 200)
发布者= serializers.CharField(必需= False,最大长度= 10)
status = serializers.CharField(必需= False,默认= 'R')
def create(self,validated_data):
return NewsUrl.objects.create(** validated_data)
def update(self,instance, validated_data):
instance.status = validated_data.get('status',instance.status)
instance.save()
返回实例
解决方案
如果要创建几个新项目,应自己实例化序列化程序并添加参数 many = True
I'm using Django 1.8 and Django rest_framework 3.3.1. I can save a single JSON array and it works. But I want to save multiple JSON arrays.
I have found a solution for the request, ㅠ
How can I save this JSON array?
Test JSON array:
{
"urllist": [
{
"title": "20151123100000011",
"publisher": "01100101",
"link": "01100101.20151123100000011"
},
{
"title": "20151123100000076",
"publisher": "01100101",
"link": "01100101.20151123100000076"
}
]
}
Model:
class NewsUrl(models.Model):
link = models.CharField(max_length=100, primary_key=True)
title = models.TextField(default='')
publisher = models.CharField(max_length=150, blank=True, default='')
status = models.CharField(max_length=1, default='R') # R:Ready, W:Working, D:Done
created = models.DateTimeField(auto_now_add=True)
updated = models.DateTimeField(auto_now=True)
def __str__(self):
return "NewsUrlList = [%s] %s" % (self.link, self.title)
class Meta:
ordering = ('created', )
View:
class NewsUrlList(mixins.ListModelMixin, mixins.CreateModelMixin, generics.GenericAPIView):
queryset = NewsUrl.objects.all()
serializer_class = NewsUrlSerializer
permission_classes = (IsAuthenticated, )
authentication_classes = (JSONWebTokenAuthentication, )
def get(self, request, *args, **kwargs):
return self.list(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
return self.create(request, *args, **kwargs)
Serializer:
class NewsUrlSerializer(serializers.Serializer):
link = serializers.CharField(required=True, max_length=100)
title = serializers.CharField(required=False, max_length=200)
publisher = serializers.CharField(required=False, max_length=10)
status = serializers.CharField(required=False, default='R')
def create(self, validated_data):
return NewsUrl.objects.create(**validated_data)
def update(self, instance, validated_data):
instance.status = validated_data.get('status', instance.status)
instance.save()
return instance
解决方案
If you want to create several new items you should instantiate the serializer by yourself and add the argument many=True
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