有没有办法在声明angular2数据模型时引用打字稿中的数据类型 [英] Is there a way to ref a data type in typescript while declaring an angular2 data model

问题描述

在Mongoose中，它可以引用另一个数据定义.我想知道在为angular2定义数据模块时是否可以做些什么?

In Mongoose, it has a way to refer to another data definition. I wonder if there is a way we can do while we are defining a data module for angular2?

猫鼬

var personSchema = Schema({
  _id     : Number,
  name    : String,
  age     : Number,
  stories : [{ type: Schema.Types.ObjectId, ref: 'Story' }]
});

我的问题:

export class Person {
  _id     : number;
  name    : String;
  age     : Number;
  stories : [
      //sometype
  ]
}

推荐答案

Ha我找到了答案. 基本上，我需要做的是声明另一个如下所示的类:

Ha I found the answer for this. Basically, what I need to do is declare another class like the following:

export interface Story {
    //some fields
}


import {Story} from "./story";

export class Person {
  _id     : number;
  name    : String;
  age     : Number;
  stories : [
      Story
  ]
}

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