使用springboot重新启动服务器时清除属性

@Value("${my.property}")
private String myProperty;

my.property=value

my:
  property: value

@Configuration
@ConfigurationProperties(prefix = "my")
public class MyConfig {
    private String property;

    // getter和setter方法

    @PostConstruct
    public void init() {
        // 在重新启动服务器时清除属性
        property = null;
    }
}

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