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Storage SPI

SPI Interface​

public interface ObjectStorageService {
    void store(String key, InputStream content, String contentType);
    InputStream retrieve(String key);
    void delete(String key);
    boolean exists(String key);
}

Built-in Implementations​

LocalFileStorageService​

Local filesystem implementation for development environment.

S3StorageService​

S3 protocol compatible implementation, supports:

  • AWS S3
  • MinIO
  • Alibaba Cloud OSS
  • Tencent Cloud COS
  • Other S3-compatible storage

Configuration​

# Select storage provider
SKILLHUB_STORAGE_PROVIDER=s3

# S3 configuration
SKILLHUB_STORAGE_S3_ENDPOINT=https://s3.example.com
SKILLHUB_STORAGE_S3_BUCKET=skillhub
SKILLHUB_STORAGE_S3_ACCESS_KEY=xxx
SKILLHUB_STORAGE_S3_SECRET_KEY=xxx

Custom Implementation​

Implement ObjectStorageService interface and register as Spring Bean.

Next Steps​