源码获取：俺的博客首页 "资源" 里下载！
项目介绍
本项目分为前后台，前台为普通用户角色，后台为管理员角色；
管理员角色包含以下功能：
人员管理,修改个人信息,图片管理,图表管理,管理员登录,订单管理,配件管理等功能。
用户角色包含以下功能：
修改个人信息,提交付款,查看商品详情,查看我的订单,查看购物车,查看首页,用户登录,确认订单等功能。
环境需要
1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
5.是否Maven项目: 否；查看源码目录中是否包含pom.xml；若包含，则为maven项目，否则为非maven项目
6.数据库：MySql 5.7、8.0等版本均可；
技术栈
1. 后端：Spring+springmvc+mybatis
2. 前端：JSP+css+javascript+jQuery
使用说明
1. 使用Navicat或者其它工具，在mysql中创建对应sql文件名称的数据库，并导入项目的sql文件；
2.使用IDEA/Eclipse/MyEclipse导入项目，配置tomcat;
3. 将项目中config/jdbc.properties配置文件中的数据库配置改为自己的配置;
4.运行项目，前台地址：http://localhost:8080/snack/shop/index
用户账号/密码： user/123456
后台地址：http://localhost:8080/snack/admin/login/adminLogin
管理员账号/密码：admin/admin
购物车管理控制层：
@Controller@RequestMapping("/cart")publicclassCartController {@Autowiredprivate ICartService cartService;@Autowiredprivate IGoodsService goodsService;@Autowiredprivate IAddressService addressService;@RequestMapping("addCart")@ResponseBodypublic String addToCart(Integer goodsId,Integer num,HttpServletRequest request){HttpSessionsession= request.getSession();Users user=(Users) session.getAttribute("user");Cartcart= cartService.findCartByUserId(user.getUserId(), goodsId);if(cart!=null){cart.setCartNum(cart.getCartNum()+num);cartService.updateCart(cart);}else{Goodsgoods= goodsService.findById(goodsId);Cart c=newCart(goods, num, goods.getGoodsPrice(), user);cartService.addGoodsToCart(c);}return"success";}@RequestMapping("findCartByUser")@ResponseBodypublic List<Cart> findCartByUser(HttpServletRequest request){HttpSessionsession= request.getSession();Users user=(Users) session.getAttribute("user");List<Cart> list = cartService.findCartByUserId(user.getUserId());return list;}@RequestMapping("deleteCart")@ResponseBodypublic String deleteCart(Integer cartId){Integerrs= cartService.deleteCart(cartId);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("reduceCartNum")@ResponseBodypublic String reduceCartNum(Integer cartId){Cartcart= cartService.findCartById(cartId);cart.setCartNum(cart.getCartNum()-1);Integerrs= cartService.updateCart(cart);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("addCartNum")@ResponseBodypublic String addCartNum(Integer cartId){Cartcart= cartService.findCartById(cartId);cart.setCartNum(cart.getCartNum()+1);Integerrs= cartService.updateCart(cart);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("preOrder")public String preOrder(Integer[] goodslist,Model model,HttpServletRequest request){List<Cart> cartList=newArrayList<Cart>();for (Integer i : goodslist) {Cartcart= cartService.findCartById(i);cartList.add(cart);}model.addAttribute("cartList", cartList);HttpSessionsession= request.getSession();Usersuser= (Users) session.getAttribute("user");List<Address> addrList = addressService.findAddressByUserId(user.getUserId());model.addAttribute("addrList", addrList);return"userview/confirm_order";}}
订单管理控制层：
@Controller@RequestMapping("/order")publicclassOrderController {@Autowiredprivate ICartService cartService;@Autowiredprivate IGoodsService goodsService;@Autowiredprivate IOrderService orderService;@Autowiredprivate IAddressService addressService;@Autowiredprivate IGuessService guessService;@RequestMapping("takeOrder")public String takeOrder(Integer[] goodslist,Integer addr,Model model,HttpServletRequest request){List<Cart> cartList=newArrayList<Cart>();List<OrderDetail> detailList=newArrayList<OrderDetail>();Double totalPrice=0D;for (Integer i : goodslist) {Cartcart= cartService.findCartById(i);totalPrice+=cart.getCartNum()*cart.getCartGoods().getGoodsPrice();cartList.add(cart);OrderDetail detail=newOrderDetail(cart.getCartGoods(), cart.getCartGoods().getGoodsPrice()*cart.getCartNum(), cart.getCartNum());detailList.add(detail);}HttpSessionsession= request.getSession();Users user=(Users) session.getAttribute("user");Date orderDate=newDate();Addressaddress= addressService.findAddresById(addr);String a=address.getAddrProvince()+address.getAddrCity()+address.getAddrArea()+address.getAddrDetail();Order order=newOrder(user, orderDate, totalPrice, 1, address.getAddrNickname(), address.getAddrPhone(), a);order.setDetailList(detailList);OrdertakeOrder= orderService.takeOrder(order);for (Cart c : cartList) {Goodsgoods= goodsService.findById(c.getCartGoods().getGoodsId());goods.setGoodsNum(goods.getGoodsNum()-c.getCartNum());goods.setGoodsVolume(goods.getGoodsVolume()+c.getCartNum());goodsService.update(goods);cartService.deleteCart(c.getCartId());}model.addAttribute("order",takeOrder);List<Guess> guessList = guessService.findGuessGoodsByUserId(user.getUserId(), 4);model.addAttribute("guessList", guessList);return"userview/takeorder";}@RequestMapping("findReadPayOrder")@ResponseBodypublic List<Order> findReadyPayOrder(HttpServletRequest request){HttpSessionsession= request.getSession();Users user=(Users) session.getAttribute("user");List<Order> orderList = orderService.findOrdersByUserIdAndState(user.getUserId(), 1);return orderList;}@RequestMapping("findReadyToDeliverOrder")@ResponseBodypublic List<Order> findReadyToDeliverOrder(HttpServletRequest request){HttpSessionsession= request.getSession();Usersuser= (Users) session.getAttribute("user");List<Order> orderList = orderService.findOrdersByUserIdAndState(user.getUserId(), 2);return orderList;}@RequestMapping("findReadyToReceiveOrder")@ResponseBodypublic List<Order> findReadToReceiveOrder(HttpServletRequest request){HttpSessionsession= request.getSession();Usersuser= (Users) session.getAttribute("user");List<Order> orderList = orderService.findOrdersByUserIdAndState(user.getUserId(), 3);return orderList;}@RequestMapping("findReadyToEvaluateOrder")@ResponseBodypublic List<Order> findReadyToEvaluateOrder(HttpServletRequest request){HttpSessionsession= request.getSession();Usersuser= (Users) session.getAttribute("user");List<Order> orderList = orderService.findOrdersByUserIdAndState(user.getUserId(), 4);return orderList;}@RequestMapping("findFinishOrder")@ResponseBodypublic List<Order> findFinishOrder(HttpServletRequest request){HttpSessionsession= request.getSession();Usersuser= (Users) session.getAttribute("user");List<Order> orderList = orderService.findOrdersByUserIdAndState(user.getUserId(), 5);return orderList;}@RequestMapping("receiveOrder")@ResponseBodypublic String receiveOrder(String orderId){Integerrs= orderService.receiveOrder(orderId);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("deleteOrder")@ResponseBodypublic String deleteOrder(String orderId){Integerrs= orderService.deleteOrder(orderId);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("findOrderBySplitPage")@ResponseBodypublic JSONObject findOrderBySplitPage(Integer page,Integer limit,OrderSearchVO vo){if(vo!=null){System.out.println(vo.getOrderState()+"========================");}PageInfo<Order> info = orderService.findOrdersBySplitPage(page, limit,vo);JSONObject obj=newJSONObject();obj.put("msg", "");obj.put("code", 0);obj.put("count", info.getTotal());obj.put("data", info.getList());return obj;}@RequestMapping("updateOrder")@ResponseBodypublic String updateOrder(Order order){Integerrs= orderService.updateOrder(order);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("deliverOrder")@ResponseBodypublic String deliverOrder(String orderId,String expressNo){if(!expressNo.trim().equals("")){Integerrs= orderService.deliverOrder(orderId, expressNo);if(rs>0){return"success";}else{return"fail";}}else{return"fail";}}@RequestMapping("findOrderById")@ResponseBodypublic Order findOrderById(String orderId){Orderorder= orderService.findOrderById(orderId);return order;}@RequestMapping("findTotalOrder")@ResponseBodypublic JSONObject findOrderTotalMoney(){List<OrderVO> list = orderService.findTotalMoneyByMonth(6);String[] month=newString[6];Long[] total=newLong[6];Integer[] sheets=newInteger[6];for(int i=0;i<list.size();i++){month[i]=list.get(i).getOrderMonth();total[i]=list.get(i).getTotalMoney();sheets[i]=list.get(i).getSheets();}JSONObject obj=newJSONObject();obj.put("month", month);obj.put("total", total);obj.put("sheets", sheets);return obj;}@RequestMapping("findToDo")@ResponseBodypublic JSONObject findToDo(){IntegertotalOrder= orderService.findTotalOrder();IntegertotalDediver= orderService.findTotalDeliverOrder();JSONObject obj=newJSONObject();obj.put("total", totalOrder);obj.put("deliver", totalDediver);return obj;}@RequestMapping("toPay")@ResponseBodypublic JSONObject toPayFor(String orderId,HttpServletResponse response){Orderout_trade_no= orderService.findOrderById(orderId);Integerrs= orderService.payForOrder(orderId);if(rs>0){System.out.println("同步通知支付成功");}JSONObject obj=newJSONObject();obj.put("result", "paysuccess");return obj;/**AlipayClient alipayClient = new DefaultAlipayClient(AlipayConfig.gatewayUrl, AlipayConfig.app_id, AlipayConfig.merchant_private_key, "json", AlipayConfig.charset, AlipayConfig.alipay_public_key, AlipayConfig.sign_type);//设置请求参数AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();alipayRequest.setReturnUrl(AlipayConfig.return_url);alipayRequest.setNotifyUrl(AlipayConfig.notify_url);Order order = orderService.findOrderById(orderId);//商户订单号，商户网站订单系统中唯一订单号，必填String out_trade_no=null;//付款金额，必填String total_amount=null;//订单名称，必填String subject=null;try {out_trade_no = new String(orderId.getBytes("ISO-8859-1"),"UTF-8");total_amount = new String((order.getOrderPrice()+"").getBytes("ISO-8859-1"),"UTF-8");subject = new String("我的商城");} catch (UnsupportedEncodingException e1) {e1.printStackTrace();}//商品描述，可空List<OrderDetail> detailList = order.getDetailList();String body = null;for (OrderDetail o : detailList) {body=body+o.getDetailGoods().getGoodsName()+",";}body=body.substring(0, body.length()-1)+"等商品";alipayRequest.setBizContent("{\"out_trade_no\":\""+ out_trade_no +"\"," + "\"total_amount\":\""+ total_amount +"\"," + "\"subject\":\""+ subject +"\"," + "\"body\":\""+ body +"\"," + "\"product_code\":\"FAST_INSTANT_TRADE_PAY\"}");//请求try {String result = alipayClient.pageExecute(alipayRequest).getBody();//输出response.setContentType("text/html; charset=utf-8");PrintWriter out = response.getWriter();out.print(result);} catch (AlipayApiException | IOException e) {e.printStackTrace();}return null;**/}@RequestMapping("notify_url")publicvoidnotifyUrl(HttpServletRequest request,HttpServletResponse response){Map<String,String> params = newHashMap<String,String>();Map<String,String[]> requestParams = request.getParameterMap();for (Iterator<String> iter = requestParams.keySet().iterator(); iter.hasNext();) {Stringname= (String) iter.next();String[] values = (String[]) requestParams.get(name);StringvalueStr="";for (inti=0; i < values.length; i++) {valueStr = (i == values.length - 1) ? valueStr + values[i]: valueStr + values[i] + ",";}//乱码解决，这段代码在出现乱码时使用try {valueStr = newString(valueStr.getBytes("ISO-8859-1"), "utf-8");} catch (UnsupportedEncodingException e) {e.printStackTrace();}params.put(name, valueStr);}boolean signVerified=false;try {signVerified = AlipaySignature.rsaCheckV1(params, AlipayConfig.alipay_public_key, AlipayConfig.charset, AlipayConfig.sign_type);} catch (AlipayApiException e1) {e1.printStackTrace();} //调用SDK验证签名//——请在这里编写您的程序（以下代码仅作参考）——/* 实际验证过程建议商户务必添加以下校验：1、需要验证该通知数据中的out_trade_no是否为商户系统中创建的订单号，2、判断total_amount是否确实为该订单的实际金额（即商户订单创建时的金额），3、校验通知中的seller_id（或者seller_email) 是否为out_trade_no这笔单据的对应的操作方（有的时候，一个商户可能有多个seller_id/seller_email）4、验证app_id是否为该商户本身。*/PrintWriter out=null;try {out = response.getWriter();} catch (IOException e) {e.printStackTrace();}if(signVerified) {//验证成功//商户订单号String out_trade_no="";//交易状态String trade_status="";try {out_trade_no = newString(request.getParameter("out_trade_no").getBytes("ISO-8859-1"),"UTF-8");//支付宝交易号Stringtrade_no=newString(request.getParameter("trade_no").getBytes("ISO-8859-1"),"UTF-8");trade_status = newString(request.getParameter("trade_status").getBytes("ISO-8859-1"),"UTF-8");} catch (UnsupportedEncodingException e) {e.printStackTrace();}if(trade_status.equals("TRADE_FINISHED")||trade_status.equals("TRADE_SUCCESS")){//判断该笔订单是否在商户网站中已经做过处理//如果没有做过处理，根据订单号（out_trade_no）在商户网站的订单系统中查到该笔订单的详细，并执行商户的业务程序//如果有做过处理，不执行商户的业务程序Integerrs= orderService.payForOrder(out_trade_no);if(rs>0){System.out.println("异步通知支付成功");}//注意：//付款完成后，支付宝系统发送该交易状态通知}out.println("success");}else {//验证失败out.println("fail");//调试用，写文本函数记录程序运行情况是否正常//String sWord = AlipaySignature.getSignCheckContentV1(params);//AlipayConfig.logResult(sWord);}}@RequestMapping("return_url")public String returnUrl(String out_trade_no){Integerrs= orderService.payForOrder(out_trade_no);if(rs>0){System.out.println("同步通知支付成功");}return"paysuccess";}}
商品管理控制层：
@Controller@RequestMapping("/goods")publicclassGoodsController {@Autowiredprivate IGoodsService goodsService;@Autowiredprivate IGuessService guessService;@Autowiredprivate IEvaluateService evaluateService;@RequestMapping("findAll")public String findAllGoods(Model model){List<Goods> list = goodsService.findAll();model.addAttribute("goodsList", list);return"list";}@RequestMapping("/findGoodsDiscounts")@ResponseBodypublic JSONObject findGoodsDiscounts(){PageInfo<Goods> info = goodsService.findGoodsDiscounts();JSONObjectobj=newJSONObject();obj.put("msg", "");obj.put("code", 0);obj.put("count", info.getTotal());obj.put("data", info.getList());return obj;}@RequestMapping("{goodsId}")public String findAllGoods(@PathVariable("goodsId")Integer goodsId,Model model){Goodsgoods= goodsService.findById(goodsId);List<Evaluate> evaList = evaluateService.findEvaluateByGoodsId(goodsId);model.addAttribute("goods", goods);model.addAttribute("evaList", evaList);return"detail";}@RequestMapping("preUpdate")public String preUpdate(Integer goodsId,Model model){Goodsgoods= goodsService.findById(goodsId);model.addAttribute("goods", goods);return"update";}@RequestMapping("findBySplitPage")@ResponseBodypublic JSONObject findBySplitPage(Integer page,Integer limit,String keyword){PageInfo<Goods> info = goodsService.findBySplitPage(page, limit,keyword);JSONObject obj=newJSONObject();obj.put("msg", "");obj.put("code", 0);obj.put("count", info.getTotal());obj.put("data", info.getList());return obj;}@RequestMapping("findGoodsByType")@ResponseBodypublic List<Goods> findGoodsByType(Integer typeId){List<Goods> list = goodsService.findGoodsByType(typeId);return list;}@RequestMapping("detail")public String findGoodsDetail(Integer goodsId,Model model,HttpServletRequest request){Goodsgoods= goodsService.findById(goodsId);model.addAttribute("goods",goods);model.addAttribute("evaList", goods.getEvaList());HttpSessionsession= request.getSession();Users user=(Users) session.getAttribute("user");if(user!=null){Guessguess= guessService.findGuessByUserId(user.getUserId(), goods.getGoodsId());if(guess!=null){guess.setGuessNum(guess.getGuessNum()+1);guessService.updateGuess(guess);}else{Guess g=newGuess(goods, 1, -1, user);guessService.addGuess(g);}}return"userview/product_detail";}@RequestMapping("findHotGoods")@ResponseBodypublic List<Goods> findHotGoods(){return goodsService.findHotGoods(4);}@RequestMapping("search")public ModelAndView searchGoodsByName(String keyWord){ModelAndView mv=newModelAndView();List<Goods> list = goodsService.findGoodsLikeName(keyWord);mv.addObject("searchList",list);mv.setViewName("userview/search");return mv;}@RequestMapping("searchPre")@ResponseBodypublic List<Goods> searchPreGoods(String keyword){List<Goods> list = goodsService.findGoodsLikeName(keyword);return list;}@RequestMapping("delete")@ResponseBodypublic String deleteGoods(Integer goodsId){Integerrs= goodsService.deleteGoods(goodsId);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("updateGoods")@ResponseBodypublic String updateGoods(Goods goods){Integerrs= goodsService.update(goods);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("batchDelete")@ResponseBodypublic String batchDelete(String batchId){Integer rs=0;String[] id = batchId.split(",");for (String s : id) {IntegergoodsId= Integer.valueOf(s);rs = goodsService.deleteGoods(goodsId);}if(rs>0){return"success";}else{return"fail";}}@RequestMapping(value="uploadImg",method={RequestMethod.POST})@ResponseBodypublic Object uploadGoodsImg(@PathVariable(value="file")MultipartFile file,HttpServletRequest request){Stringstr= file.getOriginalFilename();String name=UUIDUtil.getUUID()+str.substring(str.lastIndexOf("."));String path=request.getSession().getServletContext().getRealPath("/upload")+"/"+name;try {file.transferTo(newFile(path));} catch (IllegalStateException | IOException e) {e.printStackTrace();}JSONObject obj=newJSONObject();obj.put("src", name);return obj;}@RequestMapping("addGoods")@ResponseBodypublic String addGoods(Goods goods){Integerrs= goodsService.addGoods(goods);if(rs>0){return"success";}else{return"fail";}}@RequestMapping("findGoodsByVolume")@ResponseBodypublic JSONObject findGoodsByVolume(){List<Goods> goodsList = goodsService.findGoodsByVolume(5);String[] name=newString[5];Integer[] volume=newInteger[5];for(int i=0;i<goodsList.size();i++){name[i]=goodsList.get(i).getGoodsName();volume[i]=goodsList.get(i).getGoodsVolume();}JSONObject obj=newJSONObject();obj.put("name", name);obj.put("volume", volume);return obj;}@RequestMapping("chaozan")@ResponseBodypublic JSONObject chaozan(Integer goodsId,HttpServletRequest request){HttpSessionsession= request.getSession();Users user=(Users) session.getAttribute("user");Integerrs= goodsService.chaozan(user.getUserId(),goodsId);Goodsgoods= goodsService.findById(goodsId);JSONObject obj=newJSONObject();if(rs>0){obj.put("goodzan", goods.getGoodsZan());obj.put("result", "success");}else{obj.put("result", "fail");}return obj;}}
