概念

代码

  • 声明命名空间
  • 创建接口
  • 创建类
  • 实现接口
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export namespace PersonMoudle {
  interface Personface {
    name: string;
    age: number;
    gender: string;
    weat: string;
    think(val: string): void;
  }
  export class Person implements Personface {
    public name: string = null;
    public age: number = null;
    public gender: string = null;
    public weat: string = null;

    constructor(name, age, gender, weat) {
      this.name = name;
      this.age = age;
      this.gender = gender;
      this.weat = weat;
    }
    public think(val) {
      console.log(`at just moment, i am think about:${val}`);
    }
  }
}

调用：

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// import * as Person from "./person";
import { PersonMoudle } from "./person";
const { Person } = PersonMoudle;
const people = new Person("gaocaipeng", 25, "male", "140");
people.think("吃好吃的");