如何获取yml里的配置数据？

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>

jwt:
  # 密匙KEY
  secret: JWTSecret
  # HeaderKEY
  tokenHeader: Authorization
  # Token前缀字符
  tokenPrefix: Sans-
  # 过期时间 单位秒 1天后过期=86400 7天后过期=604800
  expiration: 86400
  # 配置不需要认证的接口
  antMatchers: /index/**,/login/**,/favicon.ico

@Getter
@Component
@ConfigurationProperties(prefix = "jwt")
public class JWTConfig{
    /**
     * 密钥KEY
     */
    public static String secret;
    /**
     * TokenKey
     */
    public static String tokenHeader;
    /**
     * Token前缀字符
     */
    public static String tokenPrefix;
    /**
     * 过期时间
     */
    public static Integer expiration;
    /**
     * 不需要认证的接口
     */
    public static String antMatchers;


    public void setSecret(String secret) {
        this.secret = secret;
    }

    public void setTokenHeader(String tokenHeader) {
        this.tokenHeader = tokenHeader;
    }

    public void setTokenPrefix(String tokenPrefix) {
        this.tokenPrefix = tokenPrefix;
    }

    public void setExpiration(Integer expiration) {
        this.expiration = expiration * 1000;
    }

    public void setAntMatchers(String antMatchers) {
        this.antMatchers = antMatchers;
    }
}

    @Autowired
    EncryptConfig encryptConfig;

   @Test
    public void test3() {
        System.out.println(encryptConfig.getSecret());
    }