feat(purchase): 碳立方对接

liyong

2026-01-30 7cf629967fc8b4ac879ce223522b6ca6e1ea2933

 ruoyi-common/src/main/java/com/ruoyi/basic/entity/dto/StorageBlobDTO.java

@@ -6,4 +6,6 @@
@Data
public class StorageBlobDTO extends StorageBlob {
    private String url;

    private String downloadUrl;
}