使用Java類載入SpringBoot、SpringCloud配置文件

kafka:
  brokerAddress: 110.35.113.62:9092,123.27.143.72:9095,180.17.133.52:9096

  smsTopic: testTopic
  smsCosumeGroup: testTopicGroup

  timerTaskTopic: timerTopic
  timerTaskGroup: timerGroup

  jvmNumbers: 3



  security:
       authentication:
          jwt:
              secret: 0550224055e1848081dba46d8ad325f503fa141b
              tokenValidityInSeconds: 86400

@ConfigurationProperties(prefix = "application", ignoreUnknownFields = false)
public class ApplicationProperties1 {

    private final Security security = new Security();

    private final Kafka kafka = new Kafka();

    public static class Kafka {
        private String brokerAddress;
        private String smsTopic;
        private String smsCosumeGroup;
        private String timerTaskTopic;
        private String timerTaskGroup;
        private String jvmNumbers;
    }

    public static class Security {

        private final Authentication authentication = new Authentication();

        public static class Authentication {

            private final Jwt jwt = new Jwt();

            public static class Jwt {

                private String secret;

                private long tokenValidityInSeconds;
               
            }
        }
    }
    
}

@Configuration
@ConfigurationProperties(prefix = "kafka",ignoreUnknownFields = false)
@PropertySource(value = { "classpath:application.yml" },ignoreResourceNotFound=false)
public class ApplicationProperties {
    
        private String brokerAddress;
        private String smsTopic;
        private String smsCosumeGroup;
        private String timerTaskTopic;
        private String timerTaskGroup;
        private String jvmNumbers;
}

@Configuration
@ConfigurationProperties(prefix = "security.authentication.jwt",ignoreUnknownFields = false)
@PropertySource(value = { "classpath:application.yml" },ignoreResourceNotFound=false)
public class ApplicationProperties {

    private String secret;

    private long tokenValidityInSeconds;
}