<TIL - 0037> fetch

fetch를 이용해서 html 만들기

async function login(){
            const id = document.getElementById('id').value;
            const password = document.getElementById('password').value;
            const data = {id, password};
            const res = await fetch('/login', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                },
                body: JSON.stringify(data),
            });
            const result = await res.json();
            if(result.success){
                localStorage.setItem('token', result.token);
                location.href = '/';
            }else{
                alert(result.msg);
            }
        }