TypeScript接口 interface

meng半颗糖

于 2021-11-29 14:19:11 发布

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分类专栏： TypeScript 文章标签： typescript javascript 前端

本文链接：https://blog.youkuaiyun.com/weixin_43746297/article/details/121608853

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interface IPerson {
  firstName:string,
  lastName:string,
  sayHi: ()=>string
}

var customer:IPerson = {
  firstName:"Tom",
  lastName:"Hanks",
  sayHi: ():string =>{return "Hi there"}
}

console.log(customer)

var employee:IPerson = {
  firstName:"Jim",
  lastName:"Blakes",
  sayHi: ():string =>{return "Hello!!!"}
}

console.log(employee)