springboot可配置开启自定义starter

Marlon5202024-01-23 21:30

可配置starter编写

1 引入依赖

xml 复制代码

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

2 增加配置类

java 复制代码

@Configuration
public class NftServerStartConfiguration {

    @Bean
    @ConditionalOnProperty(prefix = "nft.server",name = "enabled", havingValue = "true")
    public void startBoot(){
        System.out.println("服务开启并启动了，欢迎使用ntfServer服务");
    }
}

3 编写注解配置

用import将第二步编写的配置类导入到注解中，让注解管理起来

java 复制代码

/**
 * nftserver注解开启
 * @author marlon
 * @create 2024-01-18 10:38
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Import(value = NftServerStartConfiguration.class)
@Documented
@Inherited
public @interface NftServer {

}

业务使用可配置starter

1 引入starter配置

xml 复制代码

<dependency>
    <groupId>cn.com.agree.adfs</groupId>
    <artifactId>nft-server-sdk-starter</artifactId>
    <version>2.6.1</version>
</dependency>

2 配置文件配置参数

yaml 复制代码

nft:
  server:
    enabled: true

3 启动类上加注解@NftServer

java 复制代码

@SpringBootApplication
@NftServer
public class AdfsDemoApplication {
    public static void main(String[] args) {
        SpringApplication.run(AdfsDemoApplication.class);
    }
}