springmvc 上传多张图片 把多个路径存在数据库一个字段以/分割

Question

我写的单张图片上传代码 多张图片上传写了半天没头绪 求大神教下啊

/**  * 上传图片  */ @RequestMapping(value = "upload/{id}", method = RequestMethod.POST, produces = "application/json;charset=UTF-8") @ResponseBody public void upload(@RequestParam("file") MultipartFile file, @PathVariable(value = "id") String id) throws IOException { if (!file.isEmpty()) { try {
         String tempUrl = baseImageDir + "/" +"/package/"+ id + "/";
         String filePath = tempUrl + file.getOriginalFilename();
         File saveFile = new File(filePath); if (!saveFile.exists()) {
            saveFile.mkdirs();
         } // 转存文件  file.transferTo(saveFile);
         TabPackage tabPackage = tabPackageService.getById(id);
         tabPackage.setProductimgurl("/package/"+tabPackage.getPackageid()+"/"+file.getOriginalFilename()); tabPackageService.update(tabPackage);
      } catch (Exception e) {
         e.printStackTrace();
      }
   }

	}



	





	jsp：



	 
<form id="my-awesome-dropzone" class="dropzone" action="${ctx}/tabPackage/upload/${tabPackage.packageid}" method="post">
  <div class="dropzone-previews"></div> 
 <image src="${ctx}/static-content?contentPath=${tabPackage.productimgurl}" width="200" height="200"></image> 
 <%--<button type="submit" class="btn btn-primary pull-right">点击上传</button>--%>+
 </form>

Answer 1

@requestParam List<MultipartFile> files