Java项目:化妆品商城系统(java+Springboot+ssm+mysql+jsp+maven)

源码获取：博客首页 "资源" 里下载！

一、项目简述

本系统主要实现的功能有：网上商城系统，前台+后台管理，用户注册，登录，上架展示，分组展示，搜索，收货地址管理，购物车管理，添加，购买，个人信息修改。订单查询等等，后台商品管理，分类管理，库存管理，订单管理，评论管理，用户管理，信息修改等等。

二、项目运行

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

项目技术： Springboot+ SpringMVC + MyBatis + Jsp + Html+ JavaScript + JQuery + Ajax + maven等等。

用户信息管理：

/*** 用户信息管理*/
@Controller
public class ForeUserController extends BaseController{@Resource(name = "addressService")private AddressService addressService;@Resource(name="userService")private UserService userService;//转到前台天猫-用户详情页@RequestMapping(value = "userDetails", method = RequestMethod.GET)public String goToUserDetail(HttpSession session, Map<String,Object> map){logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId != null) {logger.info("获取用户信息");User user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);logger.info("获取用户所在地区级地址");String districtAddressId = user.getUser_address().getAddress_areaId();Address districtAddress = addressService.get(districtAddressId);logger.info("获取市级地址信息");Address cityAddress = addressService.get(districtAddress.getAddress_regionId().getAddress_areaId());logger.info("获取其他地址信息");List<Address> addressList = addressService.getRoot();List<Address> cityList = addressService.getList(null,cityAddress.getAddress_regionId().getAddress_areaId());List<Address> districtList = addressService.getList(null,cityAddress.getAddress_areaId());map.put("addressList", addressList);map.put("cityList", cityList);map.put("districtList", districtList);map.put("addressId", cityAddress.getAddress_regionId().getAddress_areaId());map.put("cityAddressId", cityAddress.getAddress_areaId());map.put("districtAddressId", districtAddressId);return  "fore/userDetails";} else {return "redirect:/login";}}//前台天猫-用户更换头像@ResponseBody@RequestMapping(value = "user/uploadUserHeadImage", method = RequestMethod.POST, produces = "application/json;charset=utf-8")public  String uploadUserHeadImage(@RequestParam MultipartFile file, HttpSession session){String originalFileName = file.getOriginalFilename();logger.info("获取图片原始文件名：{}", originalFileName);String extension = originalFileName.substring(originalFileName.lastIndexOf('.'));String fileName = UUID.randomUUID() + extension;String filePath = session.getServletContext().getRealPath("/") + "res/images/item/userProfilePicture/" + fileName;logger.info("文件上传路径：{}", filePath);JSONObject jsonObject = new JSONObject();try {logger.info("文件上传中...");file.transferTo(new File(filePath));logger.info("文件上传成功！");jsonObject.put("success", true);jsonObject.put("fileName", fileName);} catch (IOException e) {logger.warn("文件上传失败！");e.printStackTrace();jsonObject.put("success", false);}return jsonObject.toJSONString();}//前台天猫-用户详情更新@RequestMapping(value="user/update",method=RequestMethod.POST,produces ="application/json;charset=utf-8")public String userUpdate(HttpSession session, Map<String,Object> map,@RequestParam(value = "user_nickname") String user_nickname  /*用户昵称 */,@RequestParam(value = "user_realname") String user_realname  /*真实姓名*/,@RequestParam(value = "user_gender") String user_gender  /*用户性别*/,@RequestParam(value = "user_birthday") String user_birthday /*用户生日*/,@RequestParam(value = "user_address") String user_address  /*用户所在地 */,@RequestParam(value = "user_profile_picture_src", required = false)String user_profile_picture_src /* 用户头像*/,@RequestParam(value = "user_password") String user_password/* 用户密码 */) throws ParseException, UnsupportedEncodingException {logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId != null) {logger.info("获取用户信息");User user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}logger.info("创建用户对象");if (user_profile_picture_src != null && "".equals(user_profile_picture_src)) {user_profile_picture_src = null;}User userUpdate = new User().setUser_id(Integer.parseInt(userId.toString())).setUser_nickname(user_nickname).setUser_realname(user_realname).setUser_gender(Byte.valueOf(user_gender)).setUser_birthday(new SimpleDateFormat("yyyy-MM-dd").parse(user_birthday)).setUser_address(new Address().setAddress_areaId(user_address)).setUser_profile_picture_src(user_profile_picture_src).setUser_password(user_password);logger.info("执行修改");if (userService.update(userUpdate)){logger.info("修改成功!跳转到用户详情页面");return "redirect:/userDetails";}throw new RuntimeException();}
}

订单列表页控制层：

/*** 订单列表页*/
@Controller
public class ForeOrderController extends BaseController {@Resource(name = "productService")private ProductService productService;@Resource(name = "userService")private UserService userService;@Resource(name = "productOrderItemService")private ProductOrderItemService productOrderItemService;@Resource(name = "addressService")private AddressService addressService;@Resource(name = "categoryService")private CategoryService categoryService;@Resource(name = "productImageService")private ProductImageService productImageService;@Resource(name = "productOrderService")private ProductOrderService productOrderService;@Resource(name = "reviewService")private ReviewService reviewService;@Resource(name = "lastIDService")private LastIDService lastIDService;//转到前台天猫-订单列表页@RequestMapping(value = "order", method = RequestMethod.GET)public String goToPageSimple() {return "redirect:/order/0/10";}@RequestMapping(value = "order/{index}/{count}", method = RequestMethod.GET)public String goToPage(HttpSession session, Map<String, Object> map,@RequestParam(required = false) Byte status,@PathVariable("index") Integer index/* 页数 */,@PathVariable("count") Integer count/* 行数*/) {logger.info("检查用户是否登录");Object userId = checkUser(session);User user;if (userId != null) {logger.info("获取用户信息");user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}Byte[] status_array = null;if (status != null) {status_array = new Byte[]{status};}PageUtil pageUtil = new PageUtil(index, count);logger.info("根据用户ID:{}获取订单列表", userId);List<ProductOrder> productOrderList = productOrderService.getList(new ProductOrder().setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString()))), status_array, new OrderUtil("productOrder_id", true), pageUtil);//订单总数量Integer orderCount = 0;if (productOrderList.size() > 0) {orderCount = productOrderService.getTotal(new ProductOrder().setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString()))), status_array);logger.info("获取订单项信息及对应的产品信息");for (ProductOrder order : productOrderList) {List<ProductOrderItem> productOrderItemList = productOrderItemService.getListByOrderId(order.getProductOrder_id(), null);if (productOrderItemList != null) {for (ProductOrderItem productOrderItem : productOrderItemList) {Integer product_id = productOrderItem.getProductOrderItem_product().getProduct_id();Product product = productService.get(product_id);product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1)));productOrderItem.setProductOrderItem_product(product);if (order.getProductOrder_status() == 3) {productOrderItem.setIsReview(reviewService.getTotalByOrderItemId(productOrderItem.getProductOrderItem_id()) > 0);}}}order.setProductOrderItemList(productOrderItemList);}}pageUtil.setTotal(orderCount);logger.info("获取产品分类列表信息");List<Category> categoryList = categoryService.getList(null, new PageUtil(0, 5));map.put("pageUtil", pageUtil);map.put("productOrderList", productOrderList);map.put("categoryList", categoryList);map.put("status", status);logger.info("转到前台天猫-订单列表页");return "fore/orderListPage";}//转到前台天猫-订单建立页@RequestMapping(value = "order/create/{product_id}", method = RequestMethod.GET)public String goToOrderConfirmPage(@PathVariable("product_id") Integer product_id,@RequestParam(required = false, defaultValue = "1") Short product_number,Map<String, Object> map,HttpSession session,HttpServletRequest request) throws UnsupportedEncodingException {logger.info("检查用户是否登录");Object userId = checkUser(session);User user;if (userId != null) {logger.info("获取用户信息");user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}logger.info("通过产品ID获取产品信息：{}", product_id);Product product = productService.get(product_id);if (product == null) {return "redirect:/";}logger.info("获取产品的详细信息");product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1)));logger.info("封装订单项对象");ProductOrderItem productOrderItem = new ProductOrderItem();productOrderItem.setProductOrderItem_product(product);productOrderItem.setProductOrderItem_number(product_number);productOrderItem.setProductOrderItem_price(product.getProduct_sale_price() * product_number);productOrderItem.setProductOrderItem_user(new User().setUser_id(Integer.valueOf(userId.toString())));//初始化订单地址信息String addressId = "110000";String cityAddressId = "110100";String districtAddressId = "110101";String detailsAddress = null;String order_post = null;String order_receiver = null;String order_phone = null;Cookie[] cookies = request.getCookies();//如果读取到了浏览器Cookieif (cookies != null) {for (Cookie cookie : cookies) {String cookieName = cookie.getName();String cookieValue = cookie.getValue();switch (cookieName) {case "addressId":addressId = cookieValue;break;case "cityAddressId":cityAddressId = cookieValue;break;case "districtAddressId":districtAddressId = cookieValue;break;case "order_post":order_post = URLDecoder.decode(cookieValue, "UTF-8");break;case "order_receiver":order_receiver = URLDecoder.decode(cookieValue, "UTF-8");break;case "order_phone":order_phone = URLDecoder.decode(cookieValue, "UTF-8");break;case "detailsAddress":detailsAddress = URLDecoder.decode(cookieValue, "UTF-8");break;}}}logger.info("获取省份信息");List<Address> addressList = addressService.getRoot();logger.info("获取addressId为{}的市级地址信息", addressId);List<Address> cityAddress = addressService.getList(null, addressId);logger.info("获取cityAddressId为{}的区级地址信息", cityAddressId);List<Address> districtAddress = addressService.getList(null, cityAddressId);List<ProductOrderItem> productOrderItemList = new ArrayList<>();productOrderItemList.add(productOrderItem);map.put("orderItemList", productOrderItemList);map.put("addressList", addressList);map.put("cityList", cityAddress);map.put("districtList", districtAddress);map.put("orderTotalPrice", productOrderItem.getProductOrderItem_price());map.put("addressId", addressId);map.put("cityAddressId", cityAddressId);map.put("districtAddressId", districtAddressId);map.put("order_post", order_post);map.put("order_receiver", order_receiver);map.put("order_phone", order_phone);map.put("detailsAddress", detailsAddress);logger.info("转到前台天猫-订单建立页");return "fore/productBuyPage";}//转到前台天猫-购物车订单建立页@RequestMapping(value = "order/create/byCart", method = RequestMethod.GET)public String goToOrderConfirmPageByCart(Map<String, Object> map,HttpSession session, HttpServletRequest request,@RequestParam(required = false) Integer[] order_item_list) throws UnsupportedEncodingException {logger.info("检查用户是否登录");Object userId = checkUser(session);User user;if (userId != null) {logger.info("获取用户信息");user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}if (order_item_list == null || order_item_list.length == 0) {logger.warn("用户订单项数组不存在，回到购物车页");return "redirect:/cart";}logger.info("通过订单项ID数组获取订单信息");List<ProductOrderItem> orderItemList = new ArrayList<>(order_item_list.length);for (Integer orderItem_id : order_item_list) {orderItemList.add(productOrderItemService.get(orderItem_id));}logger.info("------检查订单项合法性------");if (orderItemList.size() == 0) {logger.warn("用户订单项获取失败，回到购物车页");return "redirect:/cart";}for (ProductOrderItem orderItem : orderItemList) {if (orderItem.getProductOrderItem_user().getUser_id() != userId) {logger.warn("用户订单项与用户不匹配，回到购物车页");return "redirect:/cart";}if (orderItem.getProductOrderItem_order() != null) {logger.warn("用户订单项不属于购物车，回到购物车页");return "redirect:/cart";}}logger.info("验证通过，获取订单项的产品信息");double orderTotalPrice = 0.0;for (ProductOrderItem orderItem : orderItemList) {Product product = productService.get(orderItem.getProductOrderItem_product().getProduct_id());product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));product.setSingleProductImageList(productImageService.getList(product.getProduct_id(), (byte) 0, new PageUtil(0, 1)));orderItem.setProductOrderItem_product(product);orderTotalPrice += orderItem.getProductOrderItem_price();}String addressId = "110000";String cityAddressId = "110100";String districtAddressId = "110101";String detailsAddress = null;String order_post = null;String order_receiver = null;String order_phone = null;Cookie[] cookies = request.getCookies();if (cookies != null) {for (Cookie cookie : cookies) {String cookieName = cookie.getName();String cookieValue = cookie.getValue();switch (cookieName) {case "addressId":addressId = cookieValue;break;case "cityAddressId":cityAddressId = cookieValue;break;case "districtAddressId":districtAddressId = cookieValue;break;case "order_post":order_post = URLDecoder.decode(cookieValue, "UTF-8");break;case "order_receiver":order_receiver = URLDecoder.decode(cookieValue, "UTF-8");break;case "order_phone":order_phone = URLDecoder.decode(cookieValue, "UTF-8");break;case "detailsAddress":detailsAddress = URLDecoder.decode(cookieValue, "UTF-8");break;}}}logger.info("获取省份信息");List<Address> addressList = addressService.getRoot();logger.info("获取addressId为{}的市级地址信息", addressId);List<Address> cityAddress = addressService.getList(null, addressId);logger.info("获取cityAddressId为{}的区级地址信息", cityAddressId);List<Address> districtAddress = addressService.getList(null, cityAddressId);map.put("orderItemList", orderItemList);map.put("addressList", addressList);map.put("cityList", cityAddress);map.put("districtList", districtAddress);map.put("orderTotalPrice", orderTotalPrice);map.put("addressId", addressId);map.put("cityAddressId", cityAddressId);map.put("districtAddressId", districtAddressId);map.put("order_post", order_post);map.put("order_receiver", order_receiver);map.put("order_phone", order_phone);map.put("detailsAddress", detailsAddress);logger.info("转到前台天猫-订单建立页");return "fore/productBuyPage";}//转到前台天猫-订单支付页@RequestMapping(value = "order/pay/{order_code}", method = RequestMethod.GET)public String goToOrderPayPage(Map<String, Object> map, HttpSession session,@PathVariable("order_code") String order_code) {logger.info("检查用户是否登录");Object userId = checkUser(session);User user;if (userId != null) {logger.info("获取用户信息");user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}logger.info("------验证订单信息------");logger.info("查询订单是否存在");ProductOrder order = productOrderService.getByCode(order_code);if (order == null) {logger.warn("订单不存在，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证订单状态");if (order.getProductOrder_status() != 0) {logger.warn("订单状态不正确，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证用户与订单是否一致");if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {logger.warn("用户与订单信息不一致，返回订单列表页");return "redirect:/order/0/10";}order.setProductOrderItemList(productOrderItemService.getListByOrderId(order.getProductOrder_id(), null));double orderTotalPrice = 0.00;if (order.getProductOrderItemList().size() == 1) {logger.info("获取单订单项的产品信息");ProductOrderItem productOrderItem = order.getProductOrderItemList().get(0);Product product = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));productOrderItem.setProductOrderItem_product(product);orderTotalPrice = productOrderItem.getProductOrderItem_price();} else {for (ProductOrderItem productOrderItem : order.getProductOrderItemList()) {orderTotalPrice += productOrderItem.getProductOrderItem_price();}}logger.info("订单总金额为：{}元", orderTotalPrice);map.put("productOrder", order);map.put("orderTotalPrice", orderTotalPrice);logger.info("转到前台天猫-订单支付页");return "fore/productPayPage";}//转到前台天猫-订单支付成功页@RequestMapping(value = "order/pay/success/{order_code}", method = RequestMethod.GET)public String goToOrderPaySuccessPage(Map<String, Object> map, HttpSession session,@PathVariable("order_code") String order_code) {logger.info("检查用户是否登录");Object userId = checkUser(session);User user;if (userId != null) {logger.info("获取用户信息");user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}logger.info("------验证订单信息------");logger.info("查询订单是否存在");ProductOrder order = productOrderService.getByCode(order_code);if (order == null) {logger.warn("订单不存在，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证订单状态");if (order.getProductOrder_status() != 1) {logger.warn("订单状态不正确，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证用户与订单是否一致");if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {logger.warn("用户与订单信息不一致，返回订单列表页");return "redirect:/order/0/10";}order.setProductOrderItemList(productOrderItemService.getListByOrderId(order.getProductOrder_id(), null));double orderTotalPrice = 0.00;if (order.getProductOrderItemList().size() == 1) {logger.info("获取单订单项的产品信息");ProductOrderItem productOrderItem = order.getProductOrderItemList().get(0);
//            Product pro = pro.setProduct_id(productOrderItem.getProductOrderItem_product().getProduct_id());Product pro = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());System.out.println(pro.getProduct_stock_count());System.out.println(productOrderItem.getProductOrderItem_number());pro.setProduct_stock_count(pro.getProduct_stock_count()-productOrderItem.getProductOrderItem_number());
//            此处减库存productService.update(pro);orderTotalPrice = productOrderItem.getProductOrderItem_price();} else {for (ProductOrderItem productOrderItem : order.getProductOrderItemList()) {Product pro = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());System.out.println(pro.getProduct_stock_count());System.out.println(productOrderItem.getProductOrderItem_number());pro.setProduct_stock_count(pro.getProduct_stock_count()-productOrderItem.getProductOrderItem_number());
//                   此处减库存productService.update(pro);orderTotalPrice += productOrderItem.getProductOrderItem_price();}}logger.info("订单总金额为：{}元", orderTotalPrice);logger.info("获取订单详情-地址信息");Address address = addressService.get(order.getProductOrder_address().getAddress_areaId());Stack<String> addressStack = new Stack<>();//详细地址addressStack.push(order.getProductOrder_detail_address());//最后一级地址addressStack.push(address.getAddress_name() + " ");//如果不是第一级地址while (!address.getAddress_areaId().equals(address.getAddress_regionId().getAddress_areaId())) {address = addressService.get(address.getAddress_regionId().getAddress_areaId());addressStack.push(address.getAddress_name() + " ");}StringBuilder builder = new StringBuilder();while (!addressStack.empty()) {builder.append(addressStack.pop());}logger.info("订单地址字符串：{}", builder);order.setProductOrder_detail_address(builder.toString());map.put("productOrder", order);map.put("orderTotalPrice", orderTotalPrice);logger.info("转到前台天猫-订单支付成功页");return "fore/productPaySuccessPage";}//转到前台天猫-订单确认页@RequestMapping(value = "order/confirm/{order_code}", method = RequestMethod.GET)public String goToOrderConfirmPage(Map<String, Object> map, HttpSession session,@PathVariable("order_code") String order_code) {logger.info("检查用户是否登录");Object userId = checkUser(session);User user;if (userId != null) {logger.info("获取用户信息");user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}logger.info("------验证订单信息------");logger.info("查询订单是否存在");ProductOrder order = productOrderService.getByCode(order_code);if (order == null) {logger.warn("订单不存在，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证订单状态");if (order.getProductOrder_status() != 2) {logger.warn("订单状态不正确，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证用户与订单是否一致");if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {logger.warn("用户与订单信息不一致，返回订单列表页");return "redirect:/order/0/10";}order.setProductOrderItemList(productOrderItemService.getListByOrderId(order.getProductOrder_id(), null));double orderTotalPrice = 0.00;if (order.getProductOrderItemList().size() == 1) {logger.info("获取单订单项的产品信息");ProductOrderItem productOrderItem = order.getProductOrderItemList().get(0);Integer product_id = productOrderItem.getProductOrderItem_product().getProduct_id();Product product = productService.get(product_id);product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1)));productOrderItem.setProductOrderItem_product(product);orderTotalPrice = productOrderItem.getProductOrderItem_price();} else {logger.info("获取多订单项的产品信息");for (ProductOrderItem productOrderItem : order.getProductOrderItemList()) {Integer product_id = productOrderItem.getProductOrderItem_product().getProduct_id();Product product = productService.get(product_id);product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, new PageUtil(0, 1)));productOrderItem.setProductOrderItem_product(product);orderTotalPrice += productOrderItem.getProductOrderItem_price();}}logger.info("订单总金额为：{}元", orderTotalPrice);map.put("productOrder", order);map.put("orderTotalPrice", orderTotalPrice);logger.info("转到前台天猫-订单确认页");return "fore/orderConfirmPage";}//转到前台天猫-订单完成页@RequestMapping(value = "order/success/{order_code}", method = RequestMethod.GET)public String goToOrderSuccessPage(Map<String, Object> map, HttpSession session,@PathVariable("order_code") String order_code) {logger.info("检查用户是否登录");Object userId = checkUser(session);User user;if (userId != null) {logger.info("获取用户信息");user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}logger.info("------验证订单信息------");logger.info("查询订单是否存在");ProductOrder order = productOrderService.getByCode(order_code);if (order == null) {logger.warn("订单不存在，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证订单状态");if (order.getProductOrder_status() != 3) {logger.warn("订单状态不正确，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证用户与订单是否一致");if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {logger.warn("用户与订单信息不一致，返回订单列表页");return "redirect:/order/0/10";}logger.info("获取订单中订单项数量");Integer count = productOrderItemService.getTotalByOrderId(order.getProductOrder_id());Product product = null;if (count == 1) {logger.info("获取订单中的唯一订单项");ProductOrderItem productOrderItem = productOrderItemService.getListByOrderId(order.getProductOrder_id(), new PageUtil(0, 1)).get(0);if (productOrderItem != null) {logger.info("获取订单项评论数量");count = reviewService.getTotalByOrderItemId(productOrderItem.getProductOrderItem_id());if (count == 0) {logger.info("获取订单项产品信息");product = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());if (product != null) {product.setSingleProductImageList(productImageService.getList(product.getProduct_id(), (byte) 0, new PageUtil(0, 1)));}}}map.put("orderItem", productOrderItem);}map.put("product", product);logger.info("转到前台天猫-订单完成页");return "fore/orderSuccessPage";}//转到前台天猫-购物车页@RequestMapping(value = "cart", method = RequestMethod.GET)public String goToCartPage(Map<String, Object> map, HttpSession session) {logger.info("检查用户是否登录");Object userId = checkUser(session);User user;if (userId != null) {logger.info("获取用户信息");user = userService.get(Integer.parseInt(userId.toString()));map.put("user", user);} else {return "redirect:/login";}logger.info("获取用户购物车信息");List<ProductOrderItem> orderItemList = productOrderItemService.getListByUserId(Integer.valueOf(userId.toString()), null);Integer orderItemTotal = 0;if (orderItemList.size() > 0) {logger.info("获取用户购物车的商品总数");orderItemTotal = productOrderItemService.getTotalByUserId(Integer.valueOf(userId.toString()));logger.info("获取用户购物车内的商品信息");for (ProductOrderItem orderItem : orderItemList) {Integer product_id = orderItem.getProductOrderItem_product().getProduct_id();Product product = productService.get(product_id);product.setSingleProductImageList(productImageService.getList(product_id, (byte) 0, null));product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));orderItem.setProductOrderItem_product(product);}}map.put("orderItemList", orderItemList);map.put("orderItemTotal", orderItemTotal);logger.info("转到前台天猫-购物车页");return "fore/productBuyCarPage";}//更新订单信息为已支付，待发货-ajax@ResponseBody@RequestMapping(value = "order/pay/{order_code}", method = RequestMethod.PUT)public String orderPay(HttpSession session, @PathVariable("order_code") String order_code) {JSONObject object = new JSONObject();logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {object.put("success", false);object.put("url", "/login");return object.toJSONString();}logger.info("------验证订单信息------");logger.info("查询订单是否存在");ProductOrder order = productOrderService.getByCode(order_code);if (order == null) {logger.warn("订单不存在，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}logger.info("验证订单状态");if (order.getProductOrder_status() != 0) {logger.warn("订单状态不正确，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}logger.info("验证用户与订单是否一致");if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {logger.warn("用户与订单信息不一致，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}order.setProductOrderItemList(productOrderItemService.getListByOrderId(order.getProductOrder_id(), null));double orderTotalPrice = 0.00;if (order.getProductOrderItemList().size() == 1) {logger.info("获取单订单项的产品信息");ProductOrderItem productOrderItem = order.getProductOrderItemList().get(0);Product product = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());product.setProduct_category(categoryService.get(product.getProduct_category().getCategory_id()));productOrderItem.setProductOrderItem_product(product);orderTotalPrice = productOrderItem.getProductOrderItem_price();logger.info("更新产品销量信息");Product updateProduct = new Product().setProduct_id(product.getProduct_id()).setProduct_sale_count(product.getProduct_sale_count() + productOrderItem.getProductOrderItem_number());logger.info("更新产品信息，产品ID值为：{}", product.getProduct_id());boolean yn = productService.update(updateProduct);if (!yn) {logger.info("产品销量信息更新失败！事务回滚");object.put("success", false);throw new RuntimeException();}logger.info("产品销量信息更新成功！");} else {for (ProductOrderItem productOrderItem : order.getProductOrderItemList()) {Product product = productService.get(productOrderItem.getProductOrderItem_product().getProduct_id());logger.info("更新产品销量信息");Product updateProduct = new Product().setProduct_id(product.getProduct_id()).setProduct_sale_count(product.getProduct_sale_count() + productOrderItem.getProductOrderItem_number());logger.info("更新产品信息，产品ID值为：{}", product.getProduct_id());boolean yn = productService.update(updateProduct);if (!yn) {logger.info("产品销量信息更新失败！事务回滚");object.put("success", false);throw new RuntimeException();}logger.info("产品销量信息更新成功！");orderTotalPrice += productOrderItem.getProductOrderItem_price();}}logger.info("总共支付金额为：{}元", orderTotalPrice);logger.info("更新订单信息");ProductOrder productOrder = new ProductOrder().setProductOrder_id(order.getProductOrder_id()).setProductOrder_pay_date(new Date()).setProductOrder_status((byte) 1);boolean yn = productOrderService.update(productOrder);if (yn) {object.put("success", true);object.put("url", "/order/pay/success/" + order_code);} else {object.put("success", false);object.put("url", "/order/0/10");}return object.toJSONString();}//更新订单信息为已发货，待确认-ajax@RequestMapping(value = "order/delivery/{order_code}", method = RequestMethod.GET)public String orderDelivery(HttpSession session, @PathVariable("order_code") String order_code) {logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {return "redirect:/order/0/10";}logger.info("------验证订单信息------");logger.info("查询订单是否存在");ProductOrder order = productOrderService.getByCode(order_code);if (order == null) {logger.warn("订单不存在，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证订单状态");if (order.getProductOrder_status() != 1) {logger.warn("订单状态不正确，返回订单列表页");return "redirect:/order/0/10";}logger.info("验证用户与订单是否一致");if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {logger.warn("用户与订单信息不一致，返回订单列表页");return "redirect:/order/0/10";}logger.info("更新订单信息");ProductOrder productOrder = new ProductOrder().setProductOrder_id(order.getProductOrder_id()).setProductOrder_delivery_date(new Date()).setProductOrder_status((byte) 2);productOrderService.update(productOrder);return "redirect:/order/0/10";}//更新订单信息为交易成功-ajax@ResponseBody@RequestMapping(value = "order/success/{order_code}", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")public String orderSuccess(HttpSession session, @PathVariable("order_code") String order_code) {JSONObject object = new JSONObject();logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {object.put("success", false);object.put("url", "/login");return object.toJSONString();}logger.info("------验证订单信息------");logger.info("查询订单是否存在");ProductOrder order = productOrderService.getByCode(order_code);if (order == null) {logger.warn("订单不存在，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}logger.info("验证订单状态");if (order.getProductOrder_status() != 2) {logger.warn("订单状态不正确，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}logger.info("验证用户与订单是否一致");if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {logger.warn("用户与订单信息不一致，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}logger.info("更新订单信息");ProductOrder productOrder = new ProductOrder().setProductOrder_id(order.getProductOrder_id()).setProductOrder_status((byte) 3).setProductOrder_confirm_date(new Date());boolean yn = productOrderService.update(productOrder);if (yn) {object.put("success", true);} else {object.put("success", false);}return object.toJSONString();}//更新订单信息为交易关闭-ajax@ResponseBody@RequestMapping(value = "order/close/{order_code}", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")public String orderClose(HttpSession session, @PathVariable("order_code") String order_code) {JSONObject object = new JSONObject();logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {object.put("success", false);object.put("url", "/login");return object.toJSONString();}logger.info("------验证订单信息------");logger.info("查询订单是否存在");ProductOrder order = productOrderService.getByCode(order_code);if (order == null) {logger.warn("订单不存在，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}logger.info("验证订单状态");if (order.getProductOrder_status() != 0) {logger.warn("订单状态不正确，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}logger.info("验证用户与订单是否一致");if (order.getProductOrder_user().getUser_id() != Integer.parseInt(userId.toString())) {logger.warn("用户与订单信息不一致，返回订单列表页");object.put("success", false);object.put("url", "/order/0/10");return object.toJSONString();}logger.info("更新订单信息");ProductOrder productOrder = new ProductOrder().setProductOrder_id(order.getProductOrder_id()).setProductOrder_status((byte) 4);boolean yn = productOrderService.update(productOrder);if (yn) {object.put("success", true);} else {object.put("success", false);}return object.toJSONString();}//更新购物车订单项数量-ajax@ResponseBody@RequestMapping(value = "orderItem", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")public String updateOrderItem(HttpSession session, Map<String, Object> map, HttpServletResponse response,@RequestParam String orderItemMap) {JSONObject object = new JSONObject();logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {object.put("success", false);return object.toJSONString();}JSONObject orderItemString = JSON.parseObject(orderItemMap);Set<String> orderItemIDSet = orderItemString.keySet();if (orderItemIDSet.size() > 0) {logger.info("更新产品订单项数量");for (String key : orderItemIDSet) {ProductOrderItem productOrderItem = productOrderItemService.get(Integer.valueOf(key));if (productOrderItem == null || !productOrderItem.getProductOrderItem_user().getUser_id().equals(userId)) {logger.warn("订单项为空或用户状态不一致！");object.put("success", false);return object.toJSONString();}if (productOrderItem.getProductOrderItem_order() != null) {logger.warn("用户订单项不属于购物车，回到购物车页");return "redirect:/cart";}Short number = Short.valueOf(orderItemString.getString(key));if (number <= 0 || number > 500) {logger.warn("订单项产品数量不合法！");object.put("success", false);return object.toJSONString();}double price = productOrderItem.getProductOrderItem_price() / productOrderItem.getProductOrderItem_number();Boolean yn = productOrderItemService.update(new ProductOrderItem().setProductOrderItem_id(Integer.valueOf(key)).setProductOrderItem_number(number).setProductOrderItem_price(number * price));if (!yn) {throw new RuntimeException();}}Object[] orderItemIDArray = orderItemIDSet.toArray();object.put("success", true);object.put("orderItemIDArray", orderItemIDArray);return object.toJSONString();} else {logger.warn("无订单项可以处理");object.put("success", false);return object.toJSONString();}}//创建新订单-单订单项-ajax@ResponseBody@RequestMapping(value = "order", method = RequestMethod.POST, produces = "application/json;charset=utf-8")public String createOrderByOne(HttpSession session, Map<String, Object> map, HttpServletResponse response,@RequestParam String addressId,@RequestParam String cityAddressId,@RequestParam String districtAddressId,@RequestParam String productOrder_detail_address,@RequestParam String productOrder_post,@RequestParam String productOrder_receiver,@RequestParam String productOrder_mobile,@RequestParam String userMessage,@RequestParam Integer orderItem_product_id,@RequestParam Short orderItem_number) throws UnsupportedEncodingException {JSONObject object = new JSONObject();logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {object.put("success", false);object.put("url", "/login");return object.toJSONString();}Product product = productService.get(orderItem_product_id);if (product == null) {object.put("success", false);object.put("url", "/");return object.toJSONString();}if(product.getProduct_stock_count()<orderItem_number) {object.put("success", false);object.put("url", "/not");return object.toJSONString();}logger.info("将收货地址等相关信息存入Cookie中,便于下次使用");Cookie[] cookies = new Cookie[]{new Cookie("addressId", addressId),new Cookie("cityAddressId", cityAddressId),new Cookie("districtAddressId", districtAddressId),new Cookie("order_post", URLEncoder.encode(productOrder_post, "UTF-8")),new Cookie("order_receiver", URLEncoder.encode(productOrder_receiver, "UTF-8")),new Cookie("order_phone", URLEncoder.encode(productOrder_mobile, "UTF-8")),new Cookie("detailsAddress", URLEncoder.encode(productOrder_detail_address, "UTF-8"))};int maxAge = 60 * 60 * 24 * 365;for(Cookie cookie : cookies){//设置过期时间为一年cookie.setMaxAge(maxAge);//存储Cookieresponse.addCookie(cookie);}StringBuffer productOrder_code = new StringBuffer().append(new SimpleDateFormat("yyyyMMddHHmmss").format(new Date())).append(0).append(userId);logger.info("生成的订单号为：{}", productOrder_code);logger.info("整合订单对象");ProductOrder productOrder = new ProductOrder().setProductOrder_status((byte) 0).setProductOrder_address(new Address().setAddress_areaId(districtAddressId)).setProductOrder_post(productOrder_post).setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString()))).setProductOrder_mobile(productOrder_mobile).setProductOrder_receiver(productOrder_receiver).setProductOrder_detail_address(productOrder_detail_address).setProductOrder_pay_date(new Date()).setProductOrder_code(productOrder_code.toString());Boolean yn = productOrderService.add(productOrder);if (!yn) {throw new RuntimeException();}Integer order_id = lastIDService.selectLastID();logger.info("整合订单项对象");ProductOrderItem productOrderItem = new ProductOrderItem().setProductOrderItem_user(new User().setUser_id(Integer.valueOf(userId.toString()))).setProductOrderItem_product(productService.get(orderItem_product_id)).setProductOrderItem_number(orderItem_number).setProductOrderItem_price(product.getProduct_sale_price() * orderItem_number).setProductOrderItem_userMessage(userMessage).setProductOrderItem_order(new ProductOrder().setProductOrder_id(order_id));yn = productOrderItemService.add(productOrderItem);if (!yn) {throw new RuntimeException();}object.put("success", true);object.put("url", "/order/pay/" + productOrder.getProductOrder_code());return object.toJSONString();}//创建新订单-多订单项-ajax@ResponseBody@RequestMapping(value = "order/list", method = RequestMethod.POST, produces = "application/json;charset=utf-8")public String createOrderByList(HttpSession session, Map<String, Object> map, HttpServletResponse response,@RequestParam String addressId,@RequestParam String cityAddressId,@RequestParam String districtAddressId,@RequestParam String productOrder_detail_address,@RequestParam String productOrder_post,@RequestParam String productOrder_receiver,@RequestParam String productOrder_mobile,@RequestParam String orderItemJSON) throws UnsupportedEncodingException {JSONObject object = new JSONObject();logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {object.put("success", false);object.put("url", "/login");return object.toJSONString();}JSONObject orderItemMap = JSONObject.parseObject(orderItemJSON);Set<String> orderItem_id = orderItemMap.keySet();List<ProductOrderItem> productOrderItemList = new ArrayList<>(3);if (orderItem_id.size() > 0) {for (String id : orderItem_id) {ProductOrderItem orderItem = productOrderItemService.get(Integer.valueOf(id));if (orderItem == null || !orderItem.getProductOrderItem_user().getUser_id().equals(userId)) {logger.warn("订单项为空或用户状态不一致！");object.put("success", false);object.put("url", "/cart");return object.toJSONString();}if(orderItem.getProductOrderItem_product().getProduct_stock_count()<orderItem.getProductOrderItem_number()) {object.put("success", false);object.put("url", "/not");return object.toJSONString();}if (orderItem.getProductOrderItem_order() != null) {logger.warn("用户订单项不属于购物车，回到购物车页");object.put("success", false);object.put("url", "/cart");return object.toJSONString();}boolean yn = productOrderItemService.update(new ProductOrderItem().setProductOrderItem_id(Integer.valueOf(id)).setProductOrderItem_userMessage(orderItemMap.getString(id)));if (!yn) {throw new RuntimeException();}orderItem.setProductOrderItem_product(productService.get(orderItem.getProductOrderItem_product().getProduct_id()));productOrderItemList.add(orderItem);}} else {object.put("success", false);object.put("url", "/cart");return object.toJSONString();}logger.info("将收货地址等相关信息存入Cookie中,便于下次使用");Cookie[] cookies = new Cookie[]{new Cookie("addressId", addressId),new Cookie("cityAddressId", cityAddressId),new Cookie("districtAddressId", districtAddressId),new Cookie("order_post", URLEncoder.encode(productOrder_post, "UTF-8")),new Cookie("order_receiver", URLEncoder.encode(productOrder_receiver, "UTF-8")),new Cookie("order_phone", URLEncoder.encode(productOrder_mobile, "UTF-8")),new Cookie("detailsAddress", URLEncoder.encode(productOrder_detail_address, "UTF-8"))};int maxAge = 60 * 60 * 24 * 365;for(Cookie cookie : cookies){//设置过期时间为一年cookie.setMaxAge(maxAge);//存储Cookieresponse.addCookie(cookie);}StringBuffer productOrder_code = new StringBuffer().append(new SimpleDateFormat("yyyyMMddHHmmss").format(new Date())).append(0).append(userId);logger.info("生成的订单号为：{}", productOrder_code);logger.info("整合订单对象");ProductOrder productOrder = new ProductOrder().setProductOrder_status((byte) 0).setProductOrder_address(new Address().setAddress_areaId(districtAddressId)).setProductOrder_post(productOrder_post).setProductOrder_user(new User().setUser_id(Integer.valueOf(userId.toString()))).setProductOrder_mobile(productOrder_mobile).setProductOrder_receiver(productOrder_receiver).setProductOrder_detail_address(productOrder_detail_address).setProductOrder_pay_date(new Date()).setProductOrder_code(productOrder_code.toString());Boolean yn = productOrderService.add(productOrder);if (!yn) {throw new RuntimeException();}Integer order_id = lastIDService.selectLastID();logger.info("整合订单项对象");for (ProductOrderItem orderItem : productOrderItemList) {orderItem.setProductOrderItem_order(new ProductOrder().setProductOrder_id(order_id));yn = productOrderItemService.update(orderItem);}if (!yn) {throw new RuntimeException();}object.put("success", true);object.put("url", "/order/pay/" + productOrder.getProductOrder_code());return object.toJSONString();}//创建订单项-购物车-ajax@ResponseBody@RequestMapping(value = "orderItem/create/{product_id}", method = RequestMethod.POST, produces = "application/json;charset=utf-8")public String createOrderItem(@PathVariable("product_id") Integer product_id,@RequestParam(required = false, defaultValue = "1") Short product_number,HttpSession session,HttpServletRequest request) {JSONObject object = new JSONObject();logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {object.put("url", "/login");object.put("success", false);return object.toJSONString();}logger.info("通过产品ID获取产品信息：{}", product_id);Product product = productService.get(product_id);if (product == null) {object.put("url", "/login");object.put("success", false);return object.toJSONString();}ProductOrderItem productOrderItem = new ProductOrderItem();logger.info("检查用户的购物车项");List<ProductOrderItem> orderItemList = productOrderItemService.getListByUserId(Integer.valueOf(userId.toString()), null);for (ProductOrderItem orderItem : orderItemList) {if (orderItem.getProductOrderItem_product().getProduct_id().equals(product_id)) {logger.info("找到已有的产品，进行数量追加");int number = orderItem.getProductOrderItem_number();number += 1;productOrderItem.setProductOrderItem_id(orderItem.getProductOrderItem_id());productOrderItem.setProductOrderItem_number((short) number);productOrderItem.setProductOrderItem_price(number * product.getProduct_sale_price());boolean yn = productOrderItemService.update(productOrderItem);if (yn) {object.put("success", true);} else {object.put("success", false);}return object.toJSONString();}}logger.info("封装订单项对象");productOrderItem.setProductOrderItem_product(product);productOrderItem.setProductOrderItem_number(product_number);productOrderItem.setProductOrderItem_price(product.getProduct_sale_price() * product_number);productOrderItem.setProductOrderItem_user(new User().setUser_id(Integer.valueOf(userId.toString())));boolean yn = productOrderItemService.add(productOrderItem);if (yn) {object.put("success", true);} else {object.put("success", false);}return object.toJSONString();}//删除订单项-购物车-ajax@ResponseBody@RequestMapping(value = "orderItem/{orderItem_id}", method = RequestMethod.DELETE, produces = "application/json;charset=utf-8")public String deleteOrderItem(@PathVariable("orderItem_id") Integer orderItem_id,HttpSession session,HttpServletRequest request) {JSONObject object = new JSONObject();logger.info("检查用户是否登录");Object userId = checkUser(session);if (userId == null) {object.put("url", "/login");object.put("success", false);return object.toJSONString();}logger.info("检查用户的购物车项");List<ProductOrderItem> orderItemList = productOrderItemService.getListByUserId(Integer.valueOf(userId.toString()), null);boolean isMine = false;for (ProductOrderItem orderItem : orderItemList) {logger.info("找到匹配的购物车项");if (orderItem.getProductOrderItem_id().equals(orderItem_id)) {isMine = true;break;}}if (isMine) {logger.info("删除订单项信息");boolean yn = productOrderItemService.deleteList(new Integer[]{orderItem_id});if (yn) {object.put("success", true);} else {object.put("success", false);}} else {object.put("success", false);}return object.toJSONString();}
}

后台管理-产品类型页：

/*** 后台管理-产品类型页*/
@Controller
public class CategoryController extends BaseController {@Resource(name = "categoryService")private CategoryService categoryService;@Resource(name = "lastIDService")private LastIDService lastIDService;@Resource(name = "propertyService")private PropertyService propertyService;//转到后台管理-产品类型页-ajax@RequestMapping(value = "admin/category", method = RequestMethod.GET)public String goToPage(HttpSession session, Map<String, Object> map) {logger.info("获取前10条产品类型列表");PageUtil pageUtil = new PageUtil(0, 10);List<Category> categoryList = categoryService.getList(null, pageUtil);map.put("categoryList", categoryList);logger.info("获取产品类型总数量");Integer categoryCount = categoryService.getTotal(null);map.put("categoryCount", categoryCount);logger.info("获取分页信息");pageUtil.setTotal(categoryCount);map.put("pageUtil", pageUtil);logger.info("转到后台管理-分类页-ajax方式");return "admin/categoryManagePage";}//转到后台管理-产品类型详情页-ajax@RequestMapping(value = "admin/category/{cid}", method = RequestMethod.GET)public String goToDetailsPage(HttpSession session, Map<String, Object> map, @PathVariable Integer cid/* 分类ID */) {logger.info("获取category_id为{}的分类信息", cid);Category category = categoryService.get(cid);logger.info("获取分类子信息-属性列表");category.setPropertyList(propertyService.getList(new Property().setProperty_category(category), null));map.put("category", category);logger.info("转到后台管理-分类详情页-ajax方式");return "admin/include/categoryDetails";}//转到后台管理-产品类型添加页-ajax@RequestMapping(value = "admin/category/new", method = RequestMethod.GET)public String goToAddPage(HttpSession session, Map<String, Object> map) {logger.info("转到后台管理-分类添加页-ajax方式");return "admin/include/categoryDetails";}//添加产品类型信息-ajax@ResponseBody@RequestMapping(value = "admin/category", method = RequestMethod.POST, produces = "application/json;charset=utf-8")public String addCategory(@RequestParam String category_name/* 分类名称 */,@RequestParam String category_image_src/* 分类图片路径 */) {JSONObject jsonObject = new JSONObject();logger.info("整合分类信息");Category category = new Category().setCategory_name(category_name).setCategory_image_src(category_image_src.substring(category_image_src.lastIndexOf("/") + 1));logger.info("添加分类信息");boolean yn = categoryService.add(category);if (yn) {int category_id = lastIDService.selectLastID();logger.info("添加成功！,新增分类的ID值为：{}", category_id);jsonObject.put("success", true);jsonObject.put("category_id", category_id);} else {jsonObject.put("success", false);logger.warn("添加失败！事务回滚");throw new RuntimeException();}return jsonObject.toJSONString();}//更新产品类型信息-ajax@ResponseBody@RequestMapping(value = "admin/category/{category_id}", method = RequestMethod.PUT, produces = "application/json;charset=utf-8")public String updateCategory(@RequestParam String category_name/* 分类名称 */,@RequestParam String category_image_src/* 分类图片路径 */,@PathVariable("category_id") Integer category_id/* 分类ID */) {JSONObject jsonObject = new JSONObject();logger.info("整合分类信息");Category category = new Category().setCategory_id(category_id).setCategory_name(category_name).setCategory_image_src(category_image_src.substring(category_image_src.lastIndexOf("/") + 1));logger.info("更新分类信息，分类ID值为：{}", category_id);boolean yn = categoryService.update(category);if (yn) {logger.info("更新成功！");jsonObject.put("success", true);jsonObject.put("category_id", category_id);} else {jsonObject.put("success", false);logger.info("更新失败！事务回滚");throw new RuntimeException();}return jsonObject.toJSONString();}//按条件查询产品类型-ajax@ResponseBody@RequestMapping(value = "admin/category/{index}/{count}", method = RequestMethod.GET, produces = "application/json;charset=utf-8")public String getCategoryBySearch(@RequestParam(required = false) String category_name/* 分类名称 */,@PathVariable Integer index/* 页数 */,@PathVariable Integer count/* 行数 */) throws UnsupportedEncodingException {//移除不必要条件if (category_name != null) {//如果为非空字符串则解决中文乱码：URLDecoder.decode(String,"UTF-8");category_name = "".equals(category_name) ? null : URLDecoder.decode(category_name, "UTF-8");}JSONObject object = new JSONObject();logger.info("按条件获取第{}页的{}条分类", index + 1, count);PageUtil pageUtil = new PageUtil(index, count);List<Category> categoryList = categoryService.getList(category_name, pageUtil);object.put("categoryList", JSONArray.parseArray(JSON.toJSONString(categoryList)));logger.info("按条件获取分类总数量");Integer categoryCount = categoryService.getTotal(category_name);object.put("categoryCount", categoryCount);logger.info("获取分页信息");pageUtil.setTotal(categoryCount);object.put("totalPage", pageUtil.getTotalPage());object.put("pageUtil", pageUtil);return object.toJSONString();}// 上传产品类型图片-ajax@ResponseBody@RequestMapping(value = "admin/uploadCategoryImage", method = RequestMethod.POST, produces = "application/json;charset=utf-8")public String uploadCategoryImage(@RequestParam MultipartFile file, HttpSession session) {String originalFileName = file.getOriginalFilename();logger.info("获取图片原始文件名:  {}", originalFileName);String extension = originalFileName.substring(originalFileName.lastIndexOf('.'));String fileName = UUID.randomUUID() + extension;String filePath = session.getServletContext().getRealPath("/") + "res/images/item/categoryPicture/" + fileName;logger.info("文件上传路径：{}", filePath);JSONObject object = new JSONObject();try {logger.info("文件上传中...");file.transferTo(new File(filePath));logger.info("文件上传完成");object.put("success", true);object.put("fileName", fileName);} catch (IOException e) {logger.warn("文件上传失败!");e.printStackTrace();object.put("success", false);}return object.toJSONString();}
}

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Java项目:化妆品商城系统(java+Springboot+ssm+mysql+jsp+maven)

源码获取：博客首页 "资源" 里下载！

一、项目简述

二、项目运行

用户信息管理：

订单列表页控制层：

后台管理-产品类型页：

源码获取：博客首页 "资源" 里下载！

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