ob={}
ob["wendu"]=d[""]
ob["shidu"]=d[""]
ob["jiangshui"]=d[""]
obj.append(ob);
responsedata={"obj":obj}
return HttpResponse(json.dumps(responsedata), content_type="application/json")
原文：http://www.cnblogs.com/xiaoxiaoshuaishuai0219/p/6159783.html