let name = "zf" let p = { name :name } console.log(p.name) let name1 = "zff" let p1 ={ name1 } console.log(p1.name1) // namekey = "name" timekey = 'times' function getKey(key){ return `${key}.${Date.now()}` } let a = { [namekey] : "zf", [getKey(timekey)] :23 } let ss = { name :"zf", age:33 } console.log(a) let [aa:name,bb:age] = ss console.log(aa,bb)