Spring Boot allows us to externalize our configuration so that we can work with the same application in different environments. We can enable it in the Spring Boot application by using property. It is used to access and manage applications remotely. Spring Boot provides the facility to enable admin-related features for the application. We can refer it to using the ApplicationListener key.Īlways create factories file in META-INF folder like META-INF/spring.factories. It allows us to create factories file that is used to add listeners. Spring Boot uses events to handle the variety of tasks. We can call the application just by calling a static run() method. The SpringApplication is a class that provides a convenient way to bootstrap a Spring application. We can use the spring-boot-starter-web module to start and run the application quickly. We can easily create a self-contained HTTP application that uses embedded servers like Tomcat, Jetty, or Undertow. It is a well-suited Spring module for web application development. An IDE (Spring Tool Suite) is recommended.In this tutorial, we will use Spring Tool Suite (STS) IDE. To create a Spring Boot application, following are the prerequisites. Avoids writing lots of import statementsīy providing or avoiding the above points, Spring Boot Framework reduces Development time, Developer Effort, and increases productivity.Avoids defining more Annotation Configuration.Provides Opinionated Development approach.The main goal of Spring Boot is to reduce development, unit test, and integration test time. These dependencies increase the size of the application. Spring Boot can use dependencies that are not going to be used in the application. It increases productivity and reduces development time.It also minimizes writing multiple boilerplate codes (the code that has to be included in many places with little or no alteration), XML configuration, and annotations.It offers a CLI tool for developing and testing the Spring Boot application.There is no requirement for XML configuration.It provides production-ready features such as metrics, health checks, and externalized configuration.It provides opinionated ' starter' POMs to simplify our Maven configuration.It tests web applications easily with the help of different Embedded HTTP servers such as Tomcat, Jetty, etc.It creates stand-alone Spring applications that can be started using Java -jar.It facilitates integration with other enterprise applications using lightweight messaging and declarative adapters. Spring Integration: It is an implementation of Enterprise Integration Patterns.Spring Social: It supports integration with social networking like LinkedIn. Spring Security: It is a security framework that provides robust security to applications.Spring Batch: It provides powerful batch processing.Spring Data: It simplifies data access from the relational and NoSQL databases.There are the following Spring sister projects are as follows: It reduces the cost and development time of the application.Īlong with the Spring Boot Framework, many other Spring sister projects help to build applications addressing modern business needs.It simplifies integration with other Java frameworks like JPA/Hibernate ORM, Struts, etc.It contains powerful database transaction management capabilities.The dependency injection approach is used in Spring Boot.We should use Spring Boot Framework because: We can use Spring STS IDE or Spring Initializr to develop Spring Boot Java applications. It uses convention over configuration software design paradigm that means it decreases the effort of the developer. In Spring Boot, there is no requirement for XML configuration (deployment descriptor). In short, Spring Boot is the combination of Spring Framework and Embedded Servers. It is used to create a stand-alone Spring-based application that you can just run because it needs minimal Spring configuration. It is a Spring module that provides the RAD ( Rapid Application Development) feature to the Spring Framework. It provides an easier and faster way to set up, configure, and run both simple and web-based applications. Spring Boot is a project that is built on the top of the Spring Framework. Our Spring Boot Tutorial includes all topics of Spring Boot such, as features, project, maven project, starter project wizard, Spring Initializr, CLI, applications, annotations, dependency management, properties, starters, Actuator, JPA, JDBC, etc. Spring Boot is a Spring module that provides the RAD (Rapid Application Development) feature to the Spring framework. Our Spring Boot Tutorial is designed for beginners and professionals both. Spring Boot Tutorial provides basic and advanced concepts of Spring Framework.
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