Spring Boot 3

How to write RFC7807-compliant error responses in a Spring Boot application — What is RFC7807 RFC7807, also known as the “Problem Details for HTTP APIs” specification, defines a standardized format for describing errors or problems that occur in HTTP APIs. It represents a JSON message with predefined fields like type, title, detail, etc. The benefit is that API designers don’t need to implement their approach…

Hello everyone! Today I’m going to talk about Spring Boot 3.1, which was recently released. There are many great features in there, but I’d like to talk about one specific upgrade that I believe is a powerful change in this release version, so let’s dive in! 🤿 The Spring Boot…

In this article, we will look at how we can export distributed traces from a Spring Boot Application In my previous article “Distributed Tracing With Spring Cloud Jaeger”, we had seen how we can collect distributed traces from a Spring Boot application using Opentracing. If you are not familiar with…

A guide to the latest Spring Boot versions, as well as the addition of new features and enhancements to the latest update. The Spring team released Spring Boot 3 in November 2022; it includes GraalVM native image support, enhanced Log4j2, Improved @ConstructorBinding, and a handful of new features. …

Here in this article I’ll be talking about how to migrate our Java application from Spring boot 2 to Spring boot 3 and also I’ll show some of the errors that I encountered during the migration process. My Project is based on the following stack: A java based microservice application…

dev-ready feature — Do you know the feeling when you run your application and this logmessage comes up to remind you that you forgot to run your docker-compose file again?

When creating a new service, you will most likely create REST endpoints so others can interact with your service. Your service might even have multiple applications running and your service is defined as their combined functionality. All the externally exposed endpoints become a part of your outward facing API and…

Documenting a REST API is essential to make it user-friendly and accessible. With the help of the OpenAPI specification and Swagger, creating comprehensive documentation is a breeze. What is Swagger? Swagger is a toolset that allows developers to design, build, and document RESTful APIs. It provides an easy-to-use interface for…

In this blog, we will try to explore everything you need to know about Spring Boot 3, including its origins, features, and benefits. We will also explain why it is so popular among developers, and how to write and test Spring Boot applications in Java. So, let’s dive into the…