ES6對象的合併:Object.assign(obj1,obj2)
var obj1={
name:'gbb',
age:18,
}
var obj2={
sex:'nan',
height:175,
}
var obj3=Object.assign(obj1,obj2)
console.log(obj1,obj2)
//參數1:被合併的對象,受到影響;
// //參數2:去作合併的,對自生不受影響;
console.log(Object.is(obj1,obj2)) //檢測對象的索引是否一致;