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基于javaweb的SSM+Maven小米交易商城系统(java+jsp+ssm+maven+mysql)

更新于

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

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基于javaweb的SSM+Maven小米交易商城系统(java+jsp+ssm+maven+mysql)

一、项目简述 环境配置：

Jdk1.8 + Tomcat8.5 + mysql + Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）

项目技术：

JSP +Spring + SpringMVC + MyBatis + html+ css + JavaScript + JQuery + Ajax + layui+ maven等等。  

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     * @return
     */
    public static ShoppingCar replaceDao(ShoppingCar shoppingCar, GoodsInfo goodsInfo){
        shoppingCar.setGoodsID(goodsInfo.getGoodsID());
        shoppingCar.setGoodsName(goodsInfo.getGoodsName());
        shoppingCar.setGoodsImg(goodsInfo.getGoodsImg());
        shoppingCar.setMarketPrice(goodsInfo.getMarketPrice());
        return shoppingCar;
    }
}
package com.controller;




@Controller
public class Userpercen {
    @Autowired
    private UserDaoMapper userDaoMapper;
    @Autowired
    private GoodsInfoMapper goodsInfoMapper;

    @RequestMapping("/up_user")
    public ModelAndView up_user(String u_name)  {
        ModelAndView ma = new ModelAndView("up_user");
        ma.addObject("showusers",userDaoMapper.queryxmuser(u_name));
        return ma;
    }


    @RequestMapping("/per_update")
    public String ord_update(UserDao userDao, HttpSession session,HttpServletRequest request){
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        String u_address = request.getParameter("u_address");
        String u_face = request.getParameter("u_face");
        userDao.setU_name(u_name);
        userDao.setU_pass(u_pass);
        userDao.setU_email(u_email);
        userDao.setU_phone(u_phone);
        userDao.setU_tname(u_tname);
        userDao.setU_sex(u_sex);
        userDao.setU_address(u_address);
        userDao.setU_face(u_face);


        userDaoMapper.pencer_update(userDao);
        session.removeAttribute("member");

        return "redirect:/index";
    }
    @RequestMapping("/percen")
    public ModelAndView orders(){
        ModelAndView mv = new ModelAndView("percen");
        mv.addObject("goodsAll",goodsInfoMapper.queryAllGoods());
        return mv;
    }
    @RequestMapping("/percens")
    public ModelAndView orderss(){
        ModelAndView mv = new ModelAndView("percens");
        mv.addObject("goodsAll",goodsInfoMapper.queryAllGoods());
        return mv;
    }

    @RequestMapping("/order")
    public ModelAndView rs(String u_name,HttpSession session,String moneys){
        ModelAndView mv = new ModelAndView("order");
        mv.addObject("goodsAll",goodsInfoMapper.queryAllGoods());
        u_name = (String)session.getAttribute("member");
        mv.addObject("aas",userDaoMapper.queryxmuser(u_name));
        System.out.println(moneys);
        mv.addObject("moneys",moneys);
        //System.out.println(u_name);
        //System.out.println(userDaoMapper.queryxmuser(u_name));
        return mv;
    }
}
package com.controller;

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                b = false;
                break;
            }
        }
        if (b) {
            goodsInfo = goodsInfoMapper.goodsInfo_queryById(goodsID);
            CookieUtils.addCookie(response, uuid.toString(), goodsInfo.getGoodsID() + "", 60000);
        } else {
            //System.out.println("该商品在Cookie中已存在");
        }
    } else {
        //判断该用户的购物车是否存在
        if (shoppingCarMapper.queryUserCar(goodsID, session.getAttribute("member").toString()) == null) {
            CookieUtils.replaceDao(shoppingCar, goodsInfo);
            //用户
            shoppingCar.setUserID(session.getAttribute("member").toString());
            //添加到数据库
            shoppingCarMapper.addShoppingCar(shoppingCar);
        }
    }
    mv.addObject("goods", goodsInfo);
    return mv;
}

//查看购物车
@RequestMapping("/shoppingCar")
public ModelAndView ShoppingCar() {
    List<GoodsInfo> li = new ArrayList<GoodsInfo>();
    ModelAndView mv = new ModelAndView("shoppingCar");
    mv.addObject("goodsAll",goodsInfoMapper.queryAllGoods());
    //判断是否登录，否则查看Cookie
    if (session.getAttribute("member") == null) {
        //获取Cookie
        List<Integer> lis = CookieUtils.queryAllCookie(request);
        for (int i : lis) {
            li.add(shoppingCarMapper.queryGoodsInfoID(i));
        }
        mv.addObject("goods", li);
    } else {
        mv.addObject("goods", shoppingCarMapper.queryAllShoppingCar(session.getAttribute("member").toString()));
    }
    return mv;
}

//登录后把Cookie的内容放在数据库 方法,
/*@RequestMapping("/cookieSave")
@ResponseBody
public void sa() {
    if (session.getAttribute("user") == null) {
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            return null;
        }
    }

    /**
     * 相同替换
     * @param shoppingCar
     * @param goodsInfo
     * @return
     */
    public static ShoppingCar replaceDao(ShoppingCar shoppingCar, GoodsInfo goodsInfo){
        shoppingCar.setGoodsID(goodsInfo.getGoodsID());
        shoppingCar.setGoodsName(goodsInfo.getGoodsName());
        shoppingCar.setGoodsImg(goodsInfo.getGoodsImg());
        shoppingCar.setMarketPrice(goodsInfo.getMarketPrice());
        return shoppingCar;
    }
}
package com.controller;




@Controller
public class Userpercen {
    @Autowired
    private UserDaoMapper userDaoMapper;
    @Autowired
    private GoodsInfoMapper goodsInfoMapper;

    @RequestMapping("/up_user")
    public ModelAndView up_user(String u_name)  {
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        li=goodsInfoMapper.queryAllRecommend();
        lg=new ArrayList<GoodsInfo>();
        for(Integer i:li){
            lg.add(goodsInfoMapper.queryGoods(i));
        }
        mv.addObject("RecommendAll",lg);
        mv.addObject("carousel",carouselMapper.querycarousel());
        return mv;
    }
    @RequestMapping("/carNums") @ResponseBody
    public String carNum(HttpServletRequest request, HttpServletResponse response){
        HttpSession session=request.getSession();
        String num="0";
        if(session.getAttribute("member")!=null){
            List<ShoppingCar> li=shoppingCarMapper.queryAllShoppingCar(session.getAttribute("member").toString());
            num=li.size()+"";
        }else{
            List<Integer> ll=CookieUtils.queryAllCookie(request);
            num=ll.size()+"";
        }
        return num;
    }

    @RequestMapping("/carIndexShow") @ResponseBody
    public List<GoodsInfo> carIndexShow(HttpServletRequest request, HttpServletResponse response){
        HttpSession session=request.getSession();
        List<GoodsInfo> li=new ArrayList<GoodsInfo>();
        if(session.getAttribute("member")!=null){
            List<ShoppingCar> ls=shoppingCarMapper.queryAllShoppingCar(session.getAttribute("member").toString());
            for(ShoppingCar sc:ls){
                li.add(goodsInfoMapper.queryGoods(sc.getGoodsID()));
            }
        }else{
            List<Integer> ll=CookieUtils.queryAllCookie(request);
            for(int goodsID:ll){
                li.add(goodsInfoMapper.queryGoods(goodsID));
            }
        }
        return li;
    }
}
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        userDao.setU_sex(u_sex);
        userDao.setU_address(u_address);
        userDao.setU_face(u_face);


        userDaoMapper.pencer_update(userDao);
        session.removeAttribute("member");

        return "redirect:/index";
    }
    @RequestMapping("/percen")
    public ModelAndView orders(){
        ModelAndView mv = new ModelAndView("percen");
        mv.addObject("goodsAll",goodsInfoMapper.queryAllGoods());
        return mv;
    }
    @RequestMapping("/percens")
    public ModelAndView orderss(){
        ModelAndView mv = new ModelAndView("percens");
        mv.addObject("goodsAll",goodsInfoMapper.queryAllGoods());
        return mv;
    }

    @RequestMapping("/order")
    public ModelAndView rs(String u_name,HttpSession session,String moneys){
        ModelAndView mv = new ModelAndView("order");
        mv.addObject("goodsAll",goodsInfoMapper.queryAllGoods());
        u_name = (String)session.getAttribute("member");
        mv.addObject("aas",userDaoMapper.queryxmuser(u_name));
        System.out.println(moneys);
        mv.addObject("moneys",moneys);
        //System.out.println(u_name);
        //System.out.println(userDaoMapper.queryxmuser(u_name));
        return mv;
    }
}
package com.controller;


项目链接：
https://javayms.github.io?id=461422282105200dq
https://javayms.pages.dev?id=461422282105200dq