Chapter 5
npm install
npm run start
http://localhost:8000/
http://localhost:8000/chapter4
Can open Chapter 4 by clicking button PLAY NOW
GET http://localhost:8000/api/v1/user
GET http://localhost:8000/api/v1/user/1
POST http://localhost:8000/api/v1/user
PUT http://localhost:8000/api/v1/user/1
DELETE http://localhost:8000/api/v1/user/1