在JavaSpringBoot项目中，映像未上载到AWSS3存储桶

我正试图使用Spring Boot应用程序将映像上载到AWS S3 Bucket。但映像未上载，并且在控制台中显示错误。但我的所有配置都是正确的。在这里，我的awsS3AudioBucketCoverPhoto是我的S3Bucket名称。 这是我的AmazonS3Config文件

@Configuration
public class AmazonS3Config
{
    @Value("${aws.access.key.id}")
    private String awsKeyId;

    @Value("${aws.access.key.secret}")
    private String awsKeySecret;

    @Value("${aws.region}")
    private String awsRegion;

    @Value("${aws.s3.audio.bucket.cover.photo}")
    private String awsS3AudioBucketCoverPhoto;

    @Value("${aws.s3.audio.bucket.profile.photo}")
    private String awsS3AudioBucketProfilePhoto;

    @Bean(name = "awsKeyId")
    public String getAWSKeyId() {
        return awsKeyId;
    }

    @Bean(name = "awsKeySecret")
    public String getAWSKeySecret() {
        return awsKeySecret;
    }

    @Bean(name = "awsRegion")
    public Region getAWSPollyRegion() {
        return Region.getRegion(Regions.fromName(awsRegion));
    }

    @Bean(name = "awsCredentialsProvider")
    public AWSCredentialsProvider getAWSCredentials() {
        BasicAWSCredentials awsCredentials = new BasicAWSCredentials(this.awsKeyId, this.awsKeySecret);
        return new AWSStaticCredentialsProvider(awsCredentials);
    }

    @Bean(name = "awsS3AudioBucketCoverPhoto")
    public String getAWSS3AudioBucketCoverPhoto() {
        return awsS3AudioBucketCoverPhoto;
    }

    @Bean(name = "awsS3AudioBucketProfilePhoto")
    public String getAWSS3AudioBucketProfilePhoto() {
        return awsS3AudioBucketProfilePhoto;
    }
}

这是我的ServiceImpl类代码

    @Override
    public String uploadCoverImageToS3Bucket(MultipartFile multipartFileCover, boolean enablePublicReadAccess) {
         String fileName = PathCOVER+multipartFileCover.getOriginalFilename();


        try {
            //creating the file in the server (temporarily)
            File file = new File(fileName);
            FileOutputStream fos = new FileOutputStream(file);
            fos.write(multipartFileCover.getBytes());
            fos.close();

            PutObjectRequest putObjectRequest = new PutObjectRequest(this.awsS3AudioBucketCoverPhoto, fileName, file);

            if (enablePublicReadAccess) {
                putObjectRequest.withCannedAcl(CannedAccessControlList.PublicRead);
            }
            this.amazonS3.putObject(putObjectRequest);
            //removing the file created in the server
            file.delete();
        } catch (IOException | AmazonServiceException ex) {
            logger.error("error [" + ex.getMessage() + "] occurred while uploading [" + fileName + "] ");
        }
 return multipartFileCover.getOriginalFilename() + " File uploaded successfully";

    }

这是intellij idea控制台中显示的错误

error [https:\elasticbeanstalk-ap-southeast-1-530228581445.s3-ap-southeast-1.amazonaws.com\CoverPhoto\henna.jpg (The filename, directory name, or volume label syntax is incorrect)] occurred while uploading [https://elasticbeanstalk-ap-southeast-1-530228581445.s3-ap-southeast-1.amazonaws.com/CoverPhoto/henna.jpg]

使用时，第一个参数是bucket的名称，第二个参数是object键

似乎作为对象键传递的

文件名

具有该值

https://elasticbeanstalk-ap-southeast-1-530228581445.s3-ap-southeast-1.amazonaws.com/CoverPhoto/henna.jpg

这显然不是有效的对象键

---

我无法从您的代码中找出哪个值

awsS3AudioBucketCoverPhoto

，但一定要检查它-它必须是目标存储桶的名称。

是的，我发现了错误。实际上文件名就是错误。我在添加新PutObjectRequest时，在文件名前面添加了AWS文件路径[路径]（this.awsS3AudioBucketCoverPhoto，fileName，file）和我的awsS3AudioBucketCoverPhoto是我的bucket名称，我已经在application.properties文件中定义了它