浅谈克隆 JavaScript

var obj = {    name : "abs",    age : '18',    sex : 'male'}var obj1 = {}function clone(Origin,target) {    target = target || {};//防止用户不输入target    for(var k in Origin){        target[k] = Origin[k];    }}clone(obj,obj1);

var obj = {    name : 'lin',    age : '18',    sex : 'male',    card : [1,2,3,4],    wife : {        name : 'bcsds',        son : {            name : 'aaa'        },        age : '23'    }}var obj1 = {}//原始值和对象数组typeof返回值有区别function deepClone(origin,target) {    target = target || {};    for(var k in origin) {        if(origin.hasOwnProperty(k)){            if(typeof(origin[k]) == 'object') {                if(Object.prototype.toString.call(origin[k]) == '[object Array]') {                    target[k] = [];                }else {                    target[k] = {};                }                deepClone(origin[k],target[k]);            }else {                target[k] = origin[k];            }        }    }}deepClone(obj,obj1);