java 多上传 CommonsMultipartFile[] files

Posted 2020-10-21 段桥123

/**
 * 视频上传
 * ddl
 * @param request
 * @param response
 * @param files
 * @return
 * @throws Exception
 */
@ResponseBody
@RequestMapping(value = "/multiUpladVideo")
public Object multiUpladVideo(HttpServletRequest request, HttpServletResponse response,@RequestParam("files") CommonsMultipartFile[] files )throws Exception{
    try {
        List<Object> filePathListVideo=new ArrayList<>();
        if(null!=files){
            for(int i = 0;i<files.length;i++){
                if(!files[i].isEmpty()){
                    Object filePath= imageUploadWangEditor(request,response,files[i]);
                    JSONObject jsonObject = JSON.parseObject(filePath.toString());
                    if(jsonObject.getString("success").equals("true")){
                        filePathListVideo.add(jsonObject.getString("data")) ;
                    }
                }
            }
        }
        return JsonUtil.successMessage("视频上传成功",filePathListVideo);
    } catch (Exception e) {
        e.printStackTrace();
        return JsonUtil.failMessage("视频上传失败");
    }
}
/**
 * 文件上传 (图片)
 * @param request
 * @param response
 * @param file
 * @return
 * @throws Exception
 */
@RequestMapping(value = "/imageUpload")
@ResponseBody
public Object imageUploadWangEditor(HttpServletRequest request, HttpServletResponse response, MultipartFile file) throws Exception {
    //获取文件名
    String fileName = UUID.randomUUID() + file.getOriginalFilename();
    // 转存文件
    String type = file.getContentType();
    if(type.equals("video/mp4")){
        return uploadFile(fileName, file, "journal_video");
    }else{
        return uploadFile(fileName, file, "journal_images");
    }
}