Alibaba P8 technical officer will show you the Spring Family Bucket, from Spring to Boot to MVC and to Cloud Microservices

Foreword:

Various development frameworks of Java have been developed for many years and have influenced generations of programmers. Now whether programmers or architects use these development frameworks, they face two challenges.

1. On the one hand, the system needs to be developed quickly. This requires that the development framework used is as simple as possible. Both novices and veterans can quickly get started and quickly master common technologies such as page rendering and database access. It also requires the development framework to integrate as many third-party tools as possible so that it can be easily handled. Finally, I also hope that in the development and debugging process, it is convenient to restart quickly after code changes.
2. On the other hand, when system modules increase and user usage increases, facing such challenges, the system is split into new architectures. Of course, programmers and architects do not want to replace their own development frameworks, and hope to be small The Midea system transitioned to a large and powerful distributed system.

Looking around the popular technology frameworks in the current Java open source world, there are very few who can do this job at the same time. Play and ActFramework are good choices, and the domestic Nutz JFinal has a good reputation. But the framework that can satisfy both rapid development and distributed system architecture is the Spring Boot framework with the best mass base, the most complete functions, and Spring technology based on Spring technology.

Since there are too many details, only some of the knowledge points are screenshots for a rough introduction, and each small node has more detailed content!

Proficient in spring

 

 

 

Spring Boot is a new framework provided by the Pivotal team. Its design purpose is to simplify the initial setup and development process of new Spring applications. The framework uses a specific way to configure, so that developers no longer need to define boilerplate configurations. In this way, Spring Boot is committed to becoming a leader in the booming field of rapid application development.

Since there are too many details, only some of the knowledge points are screenshots for a rough introduction, and each small node has more detailed content!

Practice Springboot in depth

 

 

 

 

Spring MVC is a follow-up product of SpringFrameWork and has been integrated into Spring Web Flow. The Spring framework provides a full-featured MVC module for building Web applications. Use Spring pluggable MVC architecture, so when using Spring for WEB development, you can choose to use Spring's Spring MVC framework or integrate other MVC development frameworks, such as Struts 1 (generally not used now), Struts 2 (usually used by old projects), etc.

Through the strategy interface, the Spring framework is highly configurable and includes a variety of view technologies, such as JavaServer Pages (JSP) technology, Velocity, Tiles, iText, and POI. The Spring MVC framework does not know the view used, so it will not force developers to use only JSP technology. Spring MVC separates the roles of controllers, model objects, filters, and handler objects. This separation makes them easier to customize.

Since there are too many details, only some of the knowledge points are screenshots for a rough introduction, and each small node has more detailed content!

Proficient in springMVC

 

 

 

Spring Cloud is a boon for small and medium-sized Internet companies, because such companies often do not have the strength or sufficient capital to develop their own distributed system infrastructure. Using Spring Cloud one-stop solution can calmly deal with business Greatly reduce development costs while developing. At the same time, with the popularity of the microservice architecture and Docker container concept in recent years, Spring Cloud will also have a place in the future increasingly "cloud" software development style, especially in the current diverse distributed solutions. Provides a standardized, full-site technical solution, the meaning may be comparable to the birth of the Servlet specification that year, effectively promoting the progress of the server software system technology level.

SpringCloud microservice combat