亚马孙对象存储流的转化（s3 browser）-526互联

S30bject s30bject = smsFileUploadAndDown.getobjectRequest(filePath);String downloadName = StringUtils.substringAfterLast(filePath, separator: "/");response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);FileUtils.setAttachmentResponseHeader(response，downloadName);response.setHeader( name: "Content-disposition", valwe: "attachment;filename="+ URLEncoder.encode(downloadame, enc "UTF-8"));response,addHeader(HttpHeaders.ACCESS_CONTROL_EXPOSE_HEADERS， value: "Content-Disposition");FileCopyutils.copy(s30bject.getbjectContent()， response.getoutputStream());