In the world of Java development, Spring and Spring Boot are undoubtedly two important frameworks.
They all have wide applications and huge community support, but what is the difference between the two?
Today we will talk about Spring and Spring Boot.
1. Introduction
Spring
- It is a lightweight Java development framework designed to simplify the development of enterprise-level applications.
- The Spring framework provides many features, including dependency injection, aspect-oriented programming (AOP), data access, transaction management, Web MVC, etc.
- By using Spring, developers can focus more on the implementation of business logic without paying too much attention to the underlying details.
Spring Boot
- It is a subproject in the Spring project, which aims to simplify the initial construction and development process of Spring applications.
- Spring Boot provides many out-of-the-box features such as automatic configuration, embedded web servers, monitoring, etc., allowing developers to quickly build Spring applications.
- Spring Boot also integrates many commonly used libraries and frameworks, such as Spring Security, MyBatis, etc., further simplifying the project construction process.
2. Difference
1. The complexity of the framework
- Spring framework is a powerful and flexible enterprise-level framework that provides a large number of functions and components, such as dependency injection, aspect-oriented programming, transaction management, etc.
- However, due to its rich functionality and configuration options, the learning curve for Spring frameworks may be steeper.
- In contrast, Spring Boot aims to simplify the development and deployment of Spring applications.
- It provides automatic configuration andConsent is better than configurationThe principle of this allows developers to build and launch Spring applications more quickly without manually configuring a large number of parameters and options.
2. Initialization of the project
- When using Spring frameworks, developers usually need to manually configure the project's environment, dependencies, and parameters, which may take some time and effort.
- However, Spring Boot provides a convenient way to initialize a new project, which can be done by
Spring InitializrWebsites or use command line tools to quickly create a basic Spring Boot project structure, and automatically include common dependencies and configuration files.
3. Dependency management and version control
- In traditional Spring applications, developers need to manually manage versions of various dependencies required in a project and ensure compatibility between them.
- Spring Boot simplifies the management of dependencies by introducing a concept called "Starter".
-
StarterIt is a pre-configured set of dependencies that can be easily added to the project, and Spring Boot automatically handles version conflicts and compatibility issues for these dependencies.
4. Embed server
- Spring Boot also providesEmbedded application server, such as Tomcat, Jetty, or Undertow, this means you can package your application into a standalone executable JAR file and run it directly without installing an additional application server.
- The feature of this embedded server makes deploying and running Spring Boot applications easier and more convenient.
3. Advantages of Spring Boot
Spring Boot simplifies the development and deployment of Spring applications.
If you want to quickly develop Spring applications, you can choose Spring Boot.
- Rapid development:Spring Boot provides many automatic configuration functions to quickly develop Spring applications.
- Simplified configuration:Spring Boot uses a way that conventions are greater than configuration, simplifying configuration.
- Easy to deploy:Spring Boot project can be started directly through the main method, making it easy to deploy.
- Production ready:Spring Boot provides many built-in functions, such as embedded web servers, database connection pools, caches, etc., allowing Spring Boot applications to be directly used in production environments.
Spring and Spring Boot are both excellent Java development frameworks, and they each have unique characteristics and advantages.
The Spring framework provides comprehensive functional support and is suitable for application scenarios of all sizes;
Spring Boot enables developers to build and deploy Spring applications more quickly by simplifying configuration, integrating common libraries and frameworks, and providing embedded web servers.
Summarize
The above is personal experience. I hope you can give you a reference and I hope you can support me more.