图片、头像上传

    private File upload;
    private String uploadContentType;
    private String uploadFileName;

    添加getset方法

public File getUpload() {
        return upload;
    }

    public void setUpload(File upload) {
        this.upload = upload;
    }

    public String getUploadContentType() {
        return uploadContentType;
    }

    public void setUploadContentType(String uploadContentType) {
        this.uploadContentType = uploadContentType;
    }

    public String getUploadFileName() {
        return uploadFileName;
    }

    public void setUploadFileName(String uploadFileName) {
        this.uploadFileName = uploadFileName;
    }

// 上传，保存
    public String save() throws Exception {
        request = ServletActionContext.getRequest();
        // 项目文件路径
        String path = ServletActionContext.getServletContext().getRealPath("/upload/");
        System.out.println(uploadFileName);
        // 创建项目文件名称
        String[] names = uploadFileName.split("\\.");

        String name = names[1];
        String randomUUID = Common.getRandomUUID();
        // 改变上传文件名称，防止文件名重复
        uploadFileName = randomUUID + "." + name;
        File destFile = new File(path, uploadFileName);
        // 文件存在的真实路径
        System.out.println(destFile);
        // 将上传文件复制到所创文件内
        FileUtils.copyFile(upload, destFile);

        String goods_id = RequestUtils.getString(request, "goods_id");
        String goods_name = request.getParameter("goods_name");
        String goods_pricestr = request.getParameter("goods_price");
        Double goods_price = Double.parseDouble(goods_pricestr);
        Goods goods = new Goods();
        System.out.println(goods_id);
        if (StringUtils.isNotBlank(goods_id)) {
            Goods queryById = shoppingService.queryById(goods_id);
            goods.setGoods_id(goods_id);
            goods.setGoods_name(goods_name);
            goods.setGoods_price(goods_price);
            goods.setGoods_img("upload/" + uploadFileName);
            if(queryById==null) {
                shoppingService.save(goods);
            }else {
                shoppingService.update(goods);
            }
        } 
        return SUCCESS;

    }

工作空间选择：保存图片不会在重启后无法正常显示，或者被删除

不需要建立任何文档，系统自动建立

图片路径输出