如何在Spring Boot中访问配置对象

@ConfigurationProperties(prefix = "myconfig")
public class MyConfig {
    private String property1;
    private int property2;
    // 其他属性的getter和setter方法
}

myconfig.property1=value1
myconfig.property2=42

@SpringBootApplication
@EnableConfigurationProperties(MyConfig.class)
public class MyApp {
    public static void main(String[] args) {
        SpringApplication.run(MyApp.class, args);
    }
}

@Service
public class MyService {
    private final MyConfig myConfig;

    public MyService(MyConfig myConfig) {
        this.myConfig = myConfig;
    }

    public void doSomething() {
        String property1 = myConfig.getProperty1();
        int property2 = myConfig.getProperty2();
        // 使用配置属性进行操作
    }
}