fix: 空指针

gongchunyi

2026-08-12 7ee584aa1a864ae2889fc592c33af8b83fa58c81

 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;
}