首页>代码>spring boot通过@ConfigurationProperties注解实现加载application.properties配置,支持多层嵌套语法>/springboot-nested-properties-file/src/main/java/com/hellokoding/util/Application.java
package com.hellokoding.util;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
@Slf4j
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@Bean
public CommandLineRunner runner(SimpleProperties simpleProperties, NestedProperties nestedProperties, ZuidaimaProperties zuidaimaProperties) {
return r -> {
log.info(simpleProperties.getA());
log.info(nestedProperties.getA().getB());
log.info("site.domain:{},site.name:{},site.author:{}", zuidaimaProperties.getSite().getDomain(), zuidaimaProperties.getSite().getName(), zuidaimaProperties.getSite().getAuthor());
};
}
}

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