maven 自定义jar 并自动装配

1.jar的项目需引入

<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-autoconfigure</artifactId>
 </dependency>

2.自动装配类所需的注解

@Configuration
@ConditionalOnClass(CsService.class)  //扫描类
@EnableConfigurationProperties(CsProperties.class) //让配置类生效
public class CsAutoConfiguration {

    /**
    * 功能描述 托管给spring
    */
    @Bean
    @ConditionalOnMissingBean
    public CsService csService()
    {
        return new CsServiceImpl();
    }
}

3.resoures->+ META-INFO->+spring.factories

内容：org.springframework.boot.autoconfigure.EnableAutoConfiguration=com.cs.CsAutoConfiguration