SOURCE

// var data = [123,2334,4567767,676,67,{name:"hsy",sex:'man'},[123,45663,2],78]
let data = {
    ji:'haha',
    arr: [123,2334,4567767,676,67,{name:"hsy",sex:'man'},[123,45663,2],78]
    }


function deepcloneFN (arg){
   let creatData  =  Array.isArray(arg)?[]:{}
       for(let i in arg){
        creatData[i] =  typeof arg[i] === 'object'?deepcloneFN(i):arg[i]
        //  console.log(typeof arg[i] === 'object',i)
       }
   return creatData
}
let data2 = deepcloneFN (data)
// data.ji = "hhhhhhhh"
// console.log(data,'data')
console.log(data2)
// var arrs = {name:"namesss",age:'agess'}
// let data3 = deepcloneFN (data)
// console.log(data3)