Master Microservices with Spring Boot and Spring Cloud - Step 10 – Enhancing POST Method to Return Correct HTTP Status C

The video tutorial explains how to handle user creation requests in a Spring application. It covers mapping a POST URL to users, using ResponseEntity to return a 'created' status, and building a URI for the created resource. The tutorial demonstrates appending a user ID to the current request URI and returning a response with a location header. It emphasizes HTTP best practices, such as returning a 201 status code for resource creation.

What is the best practice when a resource is successfully created?

• Return a status of 500

• Return a status of 201

• Return a status of 200

• Return a status of 404

Which class in the Spring Framework is used to return a 'created' status?

• UriComponentsBuilder

• RequestEntity

• ResponseEntity

• HttpEntity

What is the purpose of the ServletUriComponentsBuilder?

• To create user interfaces

• To manage database connections

• To build and expand URIs

• To handle HTTP requests

How do you append the user ID to the current request URI?

• Using the append method

• Using the path method

• Using the add method

• Using the join method

What status code is returned when a resource is created successfully?

• 200

• 201

• 500

• 404

Where is the location of the created resource included in the response?

• In the body

• In the header

• In the footer

• In the URL

What is the significance of returning a 201 status code?

• It indicates a server error

• It shows a client error

• It confirms successful resource creation

• It means the request was unauthorized