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This article introduces the relevant knowledge of "the method of springboot customizing starter". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Starter

What are the dependencies to be used in this scenario?

How to write automatic configuration

/ / some common annotations and functions of automatic configuration class configuration @ Configuration / / specify that this is a configuration class @ ConditionalOnXxx / / automatic configuration classes take effect under specified conditions @ AutoConfigureAfter / / specify the order of automatic configuration classes @ Bean / / add components @ ConfigurationProperties / / bind related configurations @ EnableConfigurationProperties / in conjunction with related XxxProperties classes to the container / / make XxxProperties effective and add to the container / / how to automatically configure classes Auto load / / configuration classes that need to be loaded automatically at startup Configure to classpath:META-INF/spring.factories # Auto Configureorg.springframework.boot.autoconfigure.EnableAutoConfiguration=\ org.springframework.boot.autoconfigure.admin.SpringApplicationAdminJmxAutoConfiguration,\ org.springframework.boot.autoconfigure.aop.AopAutoConfiguration,\

Pattern

The initiator is only used for dependency import

The automatic configuration module should be independent of the initiator

Initiator depends on automatic configuration

When in use, you only need to introduce the initiator, and the automatic configuration module is automatically imported by the initiator through dependencies.

Naming mode: custom initiator name-spring-boot-starter

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