JavaScript JavaScript克隆对象和数组

Posted 2021-05-20

Object.prototype.clone = function () {var o = new Object(); for (var property in this) {o[property] = typeof (this[property]) == 'object' ? this[property].clone() : this[property]} return o}

Array.prototype.clone = function () {var a = new Array(); for (var property in this) {a[property] = typeof (this[property]) == 'object' ? this[property].clone() : this[property]} return a}