标签:else for 对象 cti war const cto foreach turn
对象复制
Object.prototype.maps = function(){
let newObj = new Object();
let that = this;
Object.keys(that).forEach(function(k){
if( that[k].constructor == Object){
newObj[k] = that[k].maps()
}else if(that[k].constructor == Array){
newObj[k] = that[k].maps()
}else{
newObj[k] = that[k]
}
})
return newObj;
}
数组复制
Array.prototype.maps = function(){
let newArr = [];
for(v of that){
if( v.constructor == Object ){
newArr.push(v.maps())
}else if( v.constructor == Array ){
newArr.push(v.maps())
}else{
newArr.push(v)
}
}
return newArr;
}
个人原创,如有意见欢迎指正
标签:else for 对象 cti war const cto foreach turn
原文地址:https://www.cnblogs.com/YCxiaoyang/p/9430486.html