[task-6942] 下载文件流 添加注释

ibps-comp-root/modules/comp-file-server/src/main/java/com/lc/ibps/cloud/file/provider/DownloadProvider.java

@@ -685,7 +685,7 @@ public class DownloadProvider extends GenericUploadProvider implements IDownload
 	}
 
 	@Override
-	public void downloadFileStream(String attachmentId) {
+	public void downloadFileStream(String attachmentId) {//外客访问专用用于无taken访问，但是download也能无taken直接访问，多余写这个接口
 		try {
 			this.getUploadService();
 			FileInfo fileInfo = uploadService.downloadFile(attachmentId);
@@ -695,7 +695,7 @@ public class DownloadProvider extends GenericUploadProvider implements IDownload
 				RequestUtil.downLoadFileByByte(this.getRequest(), this.getResponse(), fileBlob, fileName);
 			}
 		} catch (Exception e) {
-			logger.error("/upload/download", e);
+			logger.error("/upload/downloadFileStream", e);
 		}
 	}