Due to its increased functionality over the last few years, the Spring framework has become highly sophisticated. To begin a new Spring project, you must first go through a lengthy procedure. So this is where Spring Boot has come into the picture. It was created to prevent having to start from scratch and save time.
To find out which of these is the best, we will first need to know them more in detail. So let’s go.
What is Spring Framework?
Spring is one of the most extensively used Java Enterprise Edition frameworks for application development. It provides a complex programming and configuration model for the Java platform. Its goal is to make Java EE development easier and more productive for developers. It works on any deployment platform. It considers the changing demands of today’s businesses and seeks to meet them.
Unlike the other frameworks, Spring focuses on multiple aspects of an application and offers a diverse set of functionality.
Dependency injection is one of the most important components of the Spring framework. It allows us to design loosely linked applications, which makes things easier.
Benefits of Spring:
– The Spring Framework can be used to implement all layers of an application’s development.
– Supports declarative programming.
– Provides middleware services
– Supports both XML and annotation configuration
– Eliminates formation of singleton and factory classes
– Allows easy testability
– Lightweight framework
What is Spring Boot?
While the Spring framework focuses on giving you flexibility, Spring Boot tries to reduce code length and develop a web application as simple as possible. Spring Boot reduces the time it takes to construct an application by using annotation configuration and default codes. It aids in the creation of a stand-alone application that requires little or no configuration.
Spring Boot has a unique feature called autoconfiguration. It creates a class for you based on that criterion.
Benefits of Spring Boot:
– No need for WAR files
– Stand-alone applications
– No need for XML configuration
– Easier to launch
– Better and easier customization and management
– Production-ready features
Difference between Spring and Spring Boot:
Here we will give you a clearer idea wherein we discuss the major differences between Spring and Spring Boot:
Spring is open-sourced and lightweight making it suitable for creating enterprise applications. On the other hand, Spring Boot is a REST API development framework built on top of the spring framework.
Spring applications are loosely connected, but Spring Boot applications are stand-alone.
Spring needs a set of dependencies for creating a web app, whereas Spring boot needs one dependency for the app creations. Spring includes libraries such as Mockito, Spring test, JUnit, and others when testing libraries.
Spring Boot includes many startup projects for different Spring modules. They come with all of the libraries that each module requires. Hence, it just needs dependency in testing libraries.
Spring and Spring Boot are comparable in that they both support Maven and Gradle, two of the most extensively used packaging tools. However, the deployment method differs between the two frameworks.
The Spring Boot Maven Plugin, for example, adds Spring Boot support to Maven. It also allows you to package executable jar or war archives and run them in place.
In Spring and Spring Boot, the Servlet is what separates application bootstrapping. In the case of Spring, the bootstrap entry point is web.xml or SpringServletContainerInitializer.
Spring Boot, on the other hand, may bootstrap an application using Servlet 3.
5. Security Configurations
The HTTP Basic authentication means that it enables security, numerous dependencies and configurations. In order to activate the default HTTP Basic authentication in a Spring application, both the spring-security-web and spring-security-config dependencies are required.
These dependencies must be included in Spring Boot, just as they must be in Spring. This may be accomplished by simply defining the spring-boot-starter-security dependency, which will automatically take care of the rest.
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