### Welcome GET http://localhost:8080
### Get all books GET http://localhost:8080/api/books
### Create a new book POST http://localhost:8080/api/books Content-Type: application/json
- {
- "title":"Golang Beginner", "description":"Tutorial golang untuk pemula", "author":"Faisal", "publish_date":"2022-02-20"
}
### Show a book by id GET http://localhost:8080/api/books/1
### Update a book PUT http://localhost:8080/api/books/1 Content-Type: application/json
- {
- "title":"Golang Edited", "description":"Tutorial golang untuk pemula", "author":"Faisal Fajri", "publish_date":"2022-02-23"
}
### Delete book DELETE http://localhost:8080/api/books/1