H5 APP 上传图像到 java 服务端

@RequestMapping(value=”/uploadphoto”,method=RequestMethod.POST)
@ResponseBody
public String uploadPhoto(HttpServletRequest request){

}

@RequestMapping(value="/uploadphoto",method=RequestMethod.POST)
	@ResponseBody
	public String uploadPhoto(HttpServletRequest request){
		AppResultJson resultJson = new AppResultJson();
		//创建一个通用的多部分解析器.
		CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver(request.getSession().getServletContext());
		//设置编码
		commonsMultipartResolver.setDefaultEncoding("utf-8");
		//判断 request 是否有文件上传,即多部分请求..
		if (commonsMultipartResolver.isMultipart(request)){
			try {
				MultipartHttpServletRequest mulReq = (MultipartHttpServletRequest) request;
				List<MultipartFile> files=mulReq.getFiles("files");
				List<String> map=relieveRiskService.uploadPhoto(files);
				resultJson.setObj(map);
				resultJson.setMsg("上传成功");
				resultJson.setStatus(ResultStatusConstants.SUCCESS);
			} catch (Exception e) {
				resultJson.setMsg("上传失败,"+e.getMessage());
				resultJson.setStatus(ResultStatusConstants.SYS_ERROR);
				logger.error(e.getMessage());
			}
		}else{
			resultJson.setMsg("上传照片不能为空。");
			resultJson.setStatus(ResultStatusConstants.PARAM_ERROR);
		}
		return JsonMapper.toJsonString(resultJson);
	}
欢迎您的到来,感谢您的支持!

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