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This article mainly explains "what is the relationship between Spring Boot and Spring Cloud". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what is the relationship between Spring Boot and Spring Cloud".

SpringBoot came out before Spring Cloud.

SpringBoot is equivalent to scaffolding, with which you can quickly build a house, it does not have any functional properties, the value is an ordinary room, without any other functions.

What is Spring Boot?

Spring Boot simplifies Spring-based application development, creating an independent, product-level Spring application with a small amount of code. Spring Boot provides out-of-the-box settings for the Spring platform and third-party libraries so you can get started methodically. Most Spring Boot applications require very little Spring configuration.

Spring Boot is a new framework provided by the Pivotal team, which is designed to simplify the initial building and development process of new Spring applications. The framework is configured in a specific way so that developers no longer need to define a templated configuration. As I understand it, Spring Boot is not really a new framework, it defaults to the use of many frameworks, just as maven integrates all the jar packages and Spring Boot integrates all the frameworks (I don't know if this metaphor is appropriate).

The core idea of Spring Boot is that the agreement is greater than the configuration, and everything is done automatically. Using Spring Boot can greatly simplify your development model, all the common frameworks you want to integrate, it has corresponding component support. If you don't know anything about Spring Boot.

What is Spring Cloud?

Spring Cloud is an ordered collection of frameworks. It makes use of the development convenience of Spring Boot to skillfully simplify the development of distributed system infrastructure, such as service discovery registration, configuration center, message bus, load balancing, circuit breaker, data monitoring and so on. It can be started and deployed with one button with the development style of Spring Boot. Spring does not repeat manufacturing wheels, it just combines the more mature service frameworks developed by various companies that can stand the actual test, and shields the complex configuration and implementation principles through Spring Boot style re-encapsulation, and finally leaves a set of distributed system development kits that are easy to understand, easy to deploy and easy to maintain.

Micro-services are service units that can be independently deployed, horizontally expanded, accessed independently (or have independent databases). Spring Cloud is the butler of these micro-services. after adopting the architecture of micro-services, the number of projects will be very large. As a butler, Spring Cloud needs to provide various solutions to maintain the whole ecology.

Spring Cloud is a framework of distributed service governance. Since it is a framework of service governance, it does not provide specific functional operations, but focuses more on communication, circuit breaker, monitoring and so on between services. So a lot of components are needed to support a set of functions.

The relationship between Spring Boot and Spring Cloud

Spring Boot is a set of rapid configuration scaffolding of Spring, which can quickly develop individual micro services based on Spring Boot. Spring Cloud is a cloud application development tool based on Spring Boot. Spring Boot focuses on individual micro services that are fast and easy to integrate, and Spring Cloud focuses on global service governance framework. Spring Boot uses the concept that the default is larger than the configuration. Many integration solutions have been selected for you. If you don't configure it, you don't have to configure it. A large part of Spring Cloud is based on Spring Boot, so can it not be based on Spring Boot? No.

Spring Boot can use development projects independently of Spring Cloud, but Spring Cloud can't do without Spring Boot, which belongs to the dependency relationship.

Thank you for your reading, the above is the content of "what is the relationship between Spring Boot and Spring Cloud". After the study of this article, I believe you have a deeper understanding of the relationship between Spring Boot and Spring Cloud, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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