jason 값 가져오기 jason { "player":{ "user":{ "id":"윤철이", "name" :"이지니" }, "user2":{ "id":"윤철이2", "name" :"이지니2" }, "user3":{ "id":"윤철이3", "name" :"이지니3" }, "user4":{ "id":"윤철이4", "name" :"이지니4" } }, "class":{ "1":40, "2":30, "3":20, "4":10, "5":5 } } JS function one(){ //2초뒤 콘솔 setTimeout(()=>{ console.log("첫번째"); },2000); } function two(){ console.log("두번째"); } function three(){ console.log("세번째");..