async function

async function

• 변수 = await 프로미스; 인 경우 프로미스가 resolve된 값이 변수에 저장
• 변수 await 값; 인 경우 그 값이 변수에 저장

async function main(){
    try{
        const result = await promise;
        return result;
    }catch (error){
        console.log(error);
    }
}

main().then((name)=>...)