域模型angular 2

Question

我收到了一个json对象，表单如下：

[{ 
"id": 1,
"url": "url 1",
"name": "Luke Skywalker",
"height": 172,"weight": 77,
"Cars":["car1","car2"]
}]

我创建了一个数据模型

**Person.ts**
id: number;
url: string;
name: string;
height: number;
weight: number;
cars:Car[];

Car.ts:
id_car:number;
name_car:string;
info_car:string;

但是在person.ts中添加此行(cars:Car )是不被接受的

那么我该如何继续呢？

Answer 1

尝试使用此命令：Person.ts

    id: number;
    url: string;
    name: string;
    height: number;
    weight: number;
    cars: {
     type: [{
        type: String,
            }],

    }