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Today, the editor will share with you the relevant knowledge of what is the difference between Spring and SpringBoot. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look at it.

First, take a look at all the 3 projects of spring

The spring family has many projects, such as springboot, spring framework, spring cloud and so on.

What we commonly use is springboot, springcloud, springsecurity, springdata. The so-called springmvc is just one of the features of spring framework.

II. Core competence of springboot

1. Embedded Servlet container, which can be directly packed into jar packages and run the project through java-jar xx.jar.

2. Provide starter pom series to simplify the dependency loading of maven and reduce the occurrence of dependency conflicts.

3. Automatic configuration is supported, as shown below. Application.properties files are different when springboot is introduced and when springboot is not introduced.

Source code for implementation: springboot goes back to determine whether the imported jar package has a spring.factories file.

@ EnableAutoConfiguration@Import ({AutoConfigurationImportSelector.class}) protected List getCandidateConfigurations (AnnotationMetadata metadata, AnnotationAttributes attributes) {List configurations = SpringFactoriesLoader.loadFactoryNames (this.getSpringFactoriesLoaderFactoryClass (), this.getBeanClassLoader ()); Assert.notEmpty (configurations, "No auto configuration classes found in META-INF/spring.factories. If you are using a custom packaging, make sure that file is correct."); return configurations;} is all the content of the article "what's the difference between Spring and SpringBoot". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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