|  |  | 
 |  |  |             MultipartFile file = multipartRequest.getFile(fileNames.next()); | 
 |  |  |             String fileName = file.getOriginalFilename(); | 
 |  |  |             String suffix = fileName.substring(fileName.lastIndexOf(".")); | 
 |  |  |             if ( !StringUtils.equalsIgnoreCase(suffix, ".jpg") || !StringUtils.equalsIgnoreCase(suffix, ".png")) { | 
 |  |  |             if ( !StringUtils.equalsIgnoreCase(suffix, ".jpg") && !StringUtils.equalsIgnoreCase(suffix, ".png")) { | 
 |  |  |                 context.put("code", 0); | 
 |  |  |                 context.put("message", "对不起,文件格式上传有误!"); | 
 |  |  |                 return; | 
 |  |  |             } | 
 |  |  |         } | 
 |  |  |         upload(multipartRequest, response, folder + "/", |