History of Spring and the Spring Framework

Spring docs 원문

Abstract

Spring came into being in 2003 as a response to the complexity of the early J2EE specifications. Spring integrates with carefully selected individual specifications from the EE umbrella:

• Servlet API
• WebSocket API
• Concurrency Utilities
• JSON Binding API
• Bean Validation
• JPA
• JMS
• as well as JTA/JCA setups for transaction coordination, if necessary.

Today, with the help of Spring Boot, applications are created in a devops- and cloud-friendly way, with the Servlet container embedded and trivial to change.

Beyond the Spring Framework, there are other projects, such as Spring Boot, Spring Security, Spring Data, Spring Cloud, Spring Batch, among others.

Thoughts

jackson

sally
Because there were many words that I saw for the first time, I thought there were many things to study.
I was insensitive because there were so many things to study, but I should study spring docs more.

Questions

• What does the expression of 'out-of-the-box integration' mean? (As of Spring Framework 5.0, Spring requires the Java EE 7 level (e.g. Servlet 3.1+, JPA 2.1+) as a minimum - while at the same time providing out-of-the-box integration with newer APIs at the Java EE 8 level (e.g. Servlet 4.0, JSON Binding API) when encountered at runtime.)
  ANSWER: