Spring Tutorials

Getting Started with Spring Boot and MongoDB

In this article, we’ll learn how to connect the Spring Boot application with the MongoDB database and access data from […] Continue reading »

Spring Boot – Handling Errors in WebClient

In this guide, we’ll learn how to handle WebClient errors. The retrieve() method in WebClient throws a WebClientResponseException whenever the […] Continue reading »

Spring Boot– Consuming a REST Services with WebClient

In this guide, we’ll show how to consume REST services with WebClient. Spring WebFlux includes a reactive, non-blocking (asynchronous) WebClient […] Continue reading »

Spring Boot – Calling REST Services with RestTemplate

In this article, we’ll learn how to consume REST services with RestTemplate from a Spring Boot application. Spring provides a […] Continue reading »

Spring Data JPA Auditing using AuditorAware

In this article, we’ll explore the Spring Data JPA Auditing using AuditorAware. In every business application, we need to audit […] Continue reading »

Lazy Initialization in Spring Boot

In this article, we’ll see how to configure the lazy initialization in the Spring Boot application. Spring Boot 2.2 introduces […] Continue reading »

Circular Dependencies in Spring

This post is all about how to resolve circular dependency issue in Spring causing UnsatisfiedDependencyException. In simple words when two […] Continue reading »

Spring Boot Forgot Password Example

This guide will help you to create the Spring Boot REST API for forgot password. The password recovery feature is […] Continue reading »

Spring Boot + RabbitMQ Example

This post is about introduction on how to connect with RabbitMQ AMQP server using Spring Boot application and publish messages […] Continue reading »

Spring Boot- Send email using FreeMarker

On this page, we’ll explore how to send an email using Spring Boot and FreeMarker. FreeMarkerTemplateUtils is a utility class […] Continue reading »

Spring Boot + FreeMarker Example

In this article, we’ll integrate the Spring Boot and FreeMarker. FreeMarker is a template engine (Java library) to generate the […] Continue reading »

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