類別類別(型號。型號):
autoid =型號。AutoField(primary_key=True)
郵件=模特。CharField(max_length=150,blank=False)
comtype =模型。CharField(max_length=20,blank=False)
catname =模型。CharField(max_length=150,blank=False)
def __unicode__(self):
返回“% s”%(self . cat name)
def toJSON(self):
導入json
返回JSON . dumps(dict((attr,getattr(self,attr))for attr in[f . name for f in self ._meta.fields]]))
然後用django找出數據,轉換成json。代碼如下:
row =模型。Category.objects.get(autoid=23)
打印row.toJSON()