将配置从yaml文件传递到spring boot应用程序，而不重新构建它

@ConfigurationProperties(prefix = "myapp")
public class MyAppProperties {
    private String property1;
    private int property2;
    // 其他属性

    // 省略getter和setter方法
}

@SpringBootApplication
@EnableConfigurationProperties(MyAppProperties.class)
public class MyAppApplication {
    // 程序入口

    public static void main(String[] args) {
        SpringApplication.run(MyAppApplication.class, args);
    }
}

@Service
public class MyService {
    private final MyAppProperties appProperties;

    @Autowired
    public MyService(MyAppProperties appProperties) {
        this.appProperties = appProperties;
    }

    public void doSomething() {
        String property1 = appProperties.getProperty1();
        int property2 = appProperties.getProperty2();
        // 使用配置属性进行业务逻辑处理
    }
}