TypeScript-接口继承
TS
中的接口和 JS 中的类一样是可以继承的
interface LengthInterface {
length: number
}
interface WidthInterface {
width: number
}
interface HeightInterface {
height: number
}
interface RectInterface extends LengthInterface, WidthInterface, HeightInterface {
color: string
}
let rect: RectInterface = {
length: 10,
width: 20,
height: 30,
color: 'red'
}
console.log(rect);