ssh整合问题总结--在添加商品模块实现图片(文件)的上传

<form action="${pageContext.request.contextPath }/adminGoods_addGoods.action" method="post" enctype="multipart/form-data">

    <input type="file" name="upload"/>

</form>

package com.wang.shop.adminGoods.action;

import java.io.File;
import java.io.IOException;

import org.apache.struts2.ServletActionContext;

import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;
import com.wang.shop.admin.entity.Admin;
import com.wang.shop.goods.entity.Goods;
import com.wang.shop.goods.service.GoodsService;
import com.wang.shop.util.PageBean;

public class AdminGoodsAction extends ActionSupport implements
        ModelDriven<Goods> {

    private GoodsService goodsService;
    private Goods goods = new Goods();
    
    private int page;
    // 文件上传需要的参数
    private File upload;// 上传的文件
    private String uploadFileName;//上传的文件名陈
    private String uploadContentType;// 接收文件上传的MIME类型
    /**
     * 添加商品
     * @return
     */
    public String addGoods() {
        System.out.println(uploadFileName);
        goods.setGoodsPicture(uploadFileName);
        if (upload != null) {
            // 获得文件上传的磁盘绝对路径
            try {
                String realPath = ServletActionContext.getServletContext()
                        .getRealPath("/images");
                // 创建一个文件
                File diskFile = new File(realPath + File.separator
                        + uploadFileName);
                // 文件上传,使用FileUtils工具类
                FileUtils.copyFile(upload, diskFile);
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        System.out.println(goods);
        goodsService.saveGoods(goods);
        return "addGoods_succ";
    }

    public void setGoodsService(GoodsService goodsService) {
        this.goodsService = goodsService;
    }

    @Override
    public Goods getModel() {
        // TODO Auto-generated method stub
        return goods;
    }

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

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

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

    public void setPage(int page) {
        this.page = page;
    }
}