fix: 需求日期相同则按照批号倒序

gongchunyi

2026-08-05 948f75c4530566d35574ab4f2ad04509dca28a21

 src/main/java/com/ruoyi/basic/dto/StorageBlobDTO.java

@@ -14,4 +14,9 @@
     * 下载地址
     */
    private String downloadURL;

    /**
     * 文件类型
     */
    private String application;
}