优化

MrShi

2025-10-21 cf69b541f8ef1ac4fae24bd99b0259b7af035490

 server/visits/dmvisit_admin/src/main/java/com/doumee/cloud/common/PublicCloudController.java

@@ -164,11 +164,9 @@
        if(StringUtils.isBlank(param.getUrl())){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        InputStream inputStream = HttpsUtil.connectionInputsteam(param.getUrl(),"GET","",null);
        InputStream inputStream = HttpsUtil.connectionInputsteam(param.getUrl(),"GET",null,null);
        if(inputStream == null){
            if(StringUtils.isBlank(param.getUrl())){
                throw  new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"文件下载失败，请检查文件路径是否合法！");
            }
            throw  new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"文件下载失败，请检查文件路径是否合法！");
        }
        if(StringUtils.isBlank(param.getFileName())){
            param.setFileName(System.currentTimeMillis()+"");
@@ -177,15 +175,16 @@
                param.setFileName(System.currentTimeMillis()+"."+nfix);
            }
        }

        String encodeFileName = URLEncoder.encode(param.getFileName(), Charset.forName("UTF-8").toString());
        response.setHeader("Content-Disposition","attachment;filename=" + encodeFileName);
        response.setContentType("application/octet-stream");
        response.setHeader("eva-opera-type", "download");
        response.setHeader("eva-download-filename", encodeFileName);
        ServletOutputStream os = response.getOutputStream();

        OutputStream os = new BufferedOutputStream(response.getOutputStream());
        byte[] buffer = new byte[4096];
        int bytesRead;

        while ((bytesRead = inputStream.read(buffer)) != -1) {
            os.write(buffer, 0, bytesRead);
        }