java Dijital海洋空间列表对象不工作

Question

我的申请书。yml

## PostgreSQL
spring:
  datasource:
    url: jdbc:postgresql://myip:5432/db?useSSL=false&serverTimezone=UTC&useLegacyDatetimeCode=false
    username: wqeqe
    password: qweqwewqe$qwewqe
  jpa:
    hibernate:
      ddl-auto: update
      properties:
        hibernate:
          dialect: org.hibernate.dialect.PostgreSQLDialect
    show-sql: true

---
server:
  port: 8085

## DO properties
do:
  spaces:
    key: mykey
    secret: mysecret
    endpoint: digitaloceanspaces.com
    region: myregion
    bucket: mybusket

我的读取配置读取应用程序。yml

@Configuration
@PropertySource("classpath:application.yml")
@ConfigurationProperties(prefix = "do.spaces")
public class DoConfig {

    @Value("${key}")
    private String doSpaceKey;

    @Value("${secret}")
    private String doSpaceSecret;

    @Value("${endpoint}")
    private String doSpaceEndpoint;

    @Value("${region}")
    private String doSpaceRegion;

    @Bean
    public AmazonS3 getS3() {
        BasicAWSCredentials creds = new BasicAWSCredentials(doSpaceKey, doSpaceSecret);
        return AmazonS3ClientBuilder.standard()
                .withEndpointConfiguration(new AwsClientBuilder.EndpointConfiguration(doSpaceEndpoint, doSpaceRegion))
                .withCredentials(new AWSStaticCredentialsProvider(creds)).build();
    }

}

我的服务

@Override
public List<TemplateDto> getAll() {
   return (List<TemplateImage>) templateImageRepository.findAll();
}

我的回购协议

@Repository
public interface TemplateImageRepository extends PagingAndSortingRepository<TemplateImage,Long> {
}

大家好，我正在使用dijital ocean spaces项目，但问题listObject图像不会返回null。有什么问题，请帮助我，我是新的工作是文件服务器。 谢谢