点击运行
interface IParent1 { v1:number } interface IParent2 { v2:number } interface Child extends IParent1, IParent2 { } var Iobj:Child = { v1:12, v2:23} console.log("value 1: "+Iobj.v1+" value 2: "+Iobj.v2)
运行结果 :
正在执行...
