上传文件代码块

    @RequestMapping(value = "/addFile.do",method = RequestMethod.POST)@ResponseBody@Log(operationType = "resourceName" ,operationName = "operationName")public ResponseMessage addFile(@LogParam @RequestParam("audioFile")CommonsMultipartFile file){        logger.debug("上传文件");       return audioInfoService.add(file);}    @RequestMapping(value = "/add.do",method = RequestMethod.POST)@ResponseBody@Log(operationType = "re_vsppmodel",operationName = "op_add")public ResponseMessage addModel(HttpServletRequest request,@LogParam @RequestBody RequestMessage<ModelDTO> message){    //操作人相关的操作    ModelDTO dto = message.getParams();    //加入创建人信息    dealWithOperatorForAdd(dto,request);    return modelService.add(dto);}

后台接参数，只要数据结构定义清楚，前端通过json对象传多复杂的参数，后台都能接受成功。