fix:新增手持接口

kongdeqiang

2024-04-19 a2312c7a34971aa5d0122fa179f5b8d1da28e78c

 src/main/java/com/boying/service/FileInfoService.java

@@ -16,4 +16,6 @@
    void downloadPng(FileInfo byId,HttpServletRequest request, HttpServletResponse response);

    void getFile(String downloadPath, HttpServletResponse response);

    void getFileById(Long fileId, HttpServletResponse response);
}