文件下载

linwei

2026-01-26 dc8cdc5affb564ed5a098a1cbad25dd6e0c5a054

 drone-ops/drone-resource/src/main/java/org/sxkj/resource/service/IAttachService.java

@@ -212,4 +212,13 @@
    */
   List<AttachTypeStatisticsVO> calculateTheThreeDimensionalArea(String deviceSn, String startDate, String endDate, String resultTypes, String areaCode);

   /**
    * 流式附件下载
    * @param param 下载参数
    * @param outputStream 输出流
    * @return 处理结果
    * @throws IOException IO异常
    */
   Boolean downloadByByte(AttachmentDownloadParam param, java.io.OutputStream outputStream) throws IOException;

}