角2:由另一个模型ts组成的模型ts类

Question

我有一个英雄和一个地址模型类，一个英雄的属性之一是它的地址，由:街道，城市.在具体的模型源类中指定这一点的正确方法是什么？

hero.ts：

import {Address} from './address';
export class Hero {
  id: number;
  name: string;
  powers: string [];
  address: Address;
}

address.ts：

export class Address {
  street: string;
  street2: string;
  city: string;
  state: string;
}

模拟女英雄：

import {Hero} from './hero';
export var HEROES: Hero[] = [
  {"id": 11, "name": "Mr. Nice", "powers" : ['nice', 'helpful'], "address" : ("a", "b", "c", "d")},
  {"id": 12, "name": "Narco", "powers" : ['nice', 'helpful'], "address" : ("a", "b", "c", "d")}
];

运行“”时出错：

TS2322:类型{ "id"：数字；“名称”：字符串；“权限”：string[]；"address"：string；}[]‘不能指定键入'Hero[]’。键入{ "id"：number；"name"：string；"powers"：string[]；"address"：string；}‘不能分配到键入'Hero’。属性“地址”的类型不兼容。输入“string”不能指定键入“Address”。

Answer 1

很简单：

...,'address' : {street:'a', street2:'b', city:'c', state:'d'}, ...