Spring MVC上传图片的方法_我是个少年的博客

@RequestMapping("savebanneradd")
	public String saveBannerAdd(HttpServletRequest request, 
			@RequestParam(value="bannerimg",required = false) MultipartFile image){  //接收图片的参数，前端为file
		Banner banner = new Banner();
		UploadImages uploadImages = new UploadImages();
		String path1 = request.getSession().getServletContext().getRealPath("/");  //上传的路径
		String path2 = "UploadFiles";<span style="white-space:pre">						</span>//保存的文件夹
		String bigImg = uploadImages.upLoadImage(request, image, path1, path2);
		banner.setBigImg(bigImg);
		try {
			bannerService.add(banner);
			return "success";
		} catch (Exception e) {
			e.printStackTrace();
			return(e.getMessage());
			
		}
	}@RequestMapping("savebanneradd")
	public String