JSONPlaceholder - Free Fake REST API
let response = fetch('<https://jsonplaceholder.typicode.com/posts>').then((res) =>
console.log(res)
};
이렇게 받으면 Response 객체 자체를 반환 받음

async function getData(){
let rawResponse = await fetch('<https://jsonplaceholder.typicode.com/posts>');
let jsonResponse = await rawResponse.json();
console.log(jsonResponse);
}
getData();
