JHipster无法解决占位符问题

Question

我扩展了我的JHipster应用程序并使用以下代码编写了一个服务类：

@Component
@Transactional
public class AmazonClient {

private AmazonS3 s3Client;

@Value("${amazonProperties.endpointUrl}")
private String endpointUrl;

@Value("${amazonProperties.bucketName}")
private String bucketName;

@Value("${amazonProperties.accessKey}")
private String accessKey;

@Value("${amazonProperties.secretKey}")
private String secretKey;

public AmazonClient() {

}

@PostConstruct
private void initializeAmazon() {
    AWSCredentials credentials = new BasicAWSCredentials(this.accessKey, this.secretKey);
    this.s3Client = new AmazonS3Client(credentials);
}

我的application-dev.yml包括以下内容：

amazonProperties:
  endpointUrl: https://s3.eu-central-1.amazonaws.com
  accessKey: XYZ
  secretKey: XYZ
  bucketName: XYZ

当我用mvwn启动我的应用程序时，一切正常。当我运行我的测试时，我得到以下异常：

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'amazonClient': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'amazonProperties.endpointUrl' in value "${amazonProperties.endpointUrl}"

Answer 1

由于您使用的是jhipster，这是因为您将凭据放在application-dev.yml中，并且此文件仅在dev配置文件中可见

你需要在application.yml文件夹下放入src/main/test/resources文件。测试运行器将在此文件中查找属性。