object.entries() λ₯Ό μ¬μ©νμ¬, for of λ₯Ό ν΅ν΄ μννκΈ°
let data = {
'one':'νλ',
'two':'λ',
'three':'μ
',
'four':'λ·',
};
//object.entries() μ¬μ©νμ¬, ꡬ쑰λΆν΄ ν μ‘°ν©
for ( [i,j] of object.entries(data)){
console.log(i,j) //i μ Key, j μ Value
}