spring是什么?
1、编程范式的实践
dsl、注解、aop技术,扩展java语言的表达能力;
dsl:xml配置+注解配置,扩展工程的组织能力;
2、基础组件:
常用组件的便捷封装,方便进行二次开发;
3、工程构建方式
基于bean的工程构建
面向bean编程
4、
语言的本质是更好的对客观世界作出抽象和描述
Features
- Core technologies: dependency injection, events, resources, i18n, validation, data binding, type conversion, SpEL, AOP.
- Testing: mock objects, TestContext framework, Spring MVC Test, WebTestClient.
- Data Access: transactions, DAO support, JDBC, ORM, Marshalling XML.
- Spring MVC and Spring WebFlux web frameworks.
- Integration: remoting, JMS, JCA, JMX, email, tasks, scheduling, cache.
- Languages: Kotlin, Groovy, dynamic languages.
https://spring.io/projects/spring-framework