POST http://localhost:3000/blogs
Content-Type: application/json
{ "title": "My first blog post", "content": "This is the content of my first blog post." }
GET http://localhost:3000/blogs
GET http://localhost:3000/blogs/1
PUT http://localhost:3000/blogs/1
Content-Type: application/json
{ "title": "My updated blog title" }
DELETE http://localhost:3000/blogs/1
just new commit