export const copyObj = (obj = {}) => {
//变量先置空
let newobj =null;
//判断是否需要继续进行递归
if (typeof (obj) =='object' && obj !==null) {
newobj = objinstanceof Array ? [] : {};
//进行下一层递归克隆
for (var iin obj) {
newobj[i] =copyObj(obj[i])
}
//如果不是对象直接赋值
}else newobj = obj;
return newobj;
}
