做金融网站拘留多久,有哪些html5制作的网站,官网建设公司,求人做网站文章目录 蛋糕商城系统一、项目演示二、项目介绍三、系统部分功能截图四、部分代码展示五、底部获取项目源码#xff08;9.9#xffe5;带走#xff09; 蛋糕商城系统
一、项目演示 蛋糕商城管理系统 二、项目介绍
系统角色 : 管理员、用户
一#xff0c;管理员 管理员有… 文章目录 蛋糕商城系统一、项目演示二、项目介绍三、系统部分功能截图四、部分代码展示五、底部获取项目源码9.9带走 蛋糕商城系统
一、项目演示 蛋糕商城管理系统 二、项目介绍
系统角色 : 管理员、用户
一管理员 管理员有订单管理用户管理商品管理分类管理等功能
二用户 用户可进行注册登录查看商品列表查看商品详情加入购物车购买商品等功能。
语言java 技术栈JSP SpringSpring MVCMybatis 数据库MySQL
三、系统部分功能截图 四、部分代码展示
package com.controller;import java.util.Objects;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;import com.entity.Admins;
import com.entity.Goods;
import com.entity.Tops;
import com.entity.Types;
import com.entity.Users;
import com.service.AdminService;
import com.service.GoodService;
import com.service.OrderService;
import com.service.TopService;
import com.service.TypeService;
import com.service.UserService;
import com.util.PageUtil;
import com.util.SafeUtil;
import com.util.UploadUtil;/*** 后台相关接口*/
Controller
RequestMapping(/admin)
public class AdminController {private static final int rows 10;Autowiredprivate AdminService adminService;Autowiredprivate OrderService orderService;Autowiredprivate UserService userService;Autowiredprivate GoodService goodService;Autowiredprivate TopService topService;Autowiredprivate TypeService typeService;/*** 管理员登录* return*/RequestMapping(/login)public String login(Admins admin, HttpServletRequest request, HttpSession session) {if (adminService.checkUser(admin.getUsername(), admin.getPassword())) {session.setAttribute(username, admin.getUsername());return redirect:index;}request.setAttribute(msg, 用户名或密码错误!);return /admin/login.jsp;}/*** 退出* return*/RequestMapping(/logout)public String logout(HttpSession session) {session.removeAttribute(admin);return /admin/login.jsp;}/*** 后台首页* return*/RequestMapping(/index)public String index(HttpServletRequest request) {request.setAttribute(msg, 恭喜你! 登录成功了);return /admin/index.jsp;}/*** 订单列表* * return*/RequestMapping(/orderList)public String orderList(RequestParam(requiredfalse, defaultValue0)byte status, HttpServletRequest request,RequestParam(requiredfalse, defaultValue1) int page) {request.setAttribute(flag, 1);request.setAttribute(status, status);request.setAttribute(orderList, orderService.getList(status, page, rows));request.setAttribute(pageTool, PageUtil.getPageTool(request, orderService.getTotal(status), page, rows));return /admin/order_list.jsp;}/*** 订单发货* * return*/RequestMapping(/orderDispose)public String orderDispose(int id, byte status,RequestParam(requiredfalse, defaultValue1) int page) {orderService.dispose(id);return redirect:orderList?flag1statusstatuspagepage;}/*** 订单完成* * return*/RequestMapping(/orderFinish)public String orderFinish(int id, byte status,RequestParam(requiredfalse, defaultValue1) int page) {orderService.finish(id);return redirect:orderList?flag1statusstatuspagepage;}/*** 订单删除* * return*/RequestMapping(/orderDelete)public String orderDelete(int id, byte status,RequestParam(requiredfalse, defaultValue1) int page) {orderService.delete(id);return redirect:orderList?flag1statusstatuspagepage;}/*** 顾客管理* * return*/RequestMapping(/userList)public String userList(HttpServletRequest request,RequestParam(requiredfalse, defaultValue1) int page) {request.setAttribute(flag, 2);request.setAttribute(userList, userService.getList(page, rows));request.setAttribute(pageTool, PageUtil.getPageTool(request, userService.getTotal(), page, rows));return /admin/user_list.jsp;}/*** 顾客添加* * return*/RequestMapping(/userAdd)public String userAdd(HttpServletRequest request) {request.setAttribute(flag, 2);return /admin/user_add.jsp;}/*** 顾客添加* * return*/RequestMapping(/userSave)public String userSave(Users user, HttpServletRequest request, RequestParam(requiredfalse, defaultValue1) int page) {if (userService.isExist(user.getUsername())) {request.setAttribute(msg, 用户名已存在!);return /admin/user_add.jsp;}userService.add(user);return redirect:userList?flag2pagepage;}/*** 顾客密码重置页面* * return*/RequestMapping(/userRe)public String userRe(int id, HttpServletRequest request) {request.setAttribute(flag, 2);request.setAttribute(user, userService.get(id));return /admin/user_reset.jsp;}/*** 顾客密码重置* * return*/RequestMapping(/userReset)public String userReset(Users user, RequestParam(requiredfalse, defaultValue1) int page) {String password SafeUtil.encode(user.getPassword());user userService.get(user.getId());user.setPassword(password);userService.update(user);return redirect:userList?flag2pagepage;}/*** 顾客更新* * return*/RequestMapping(/userEdit)public String userEdit(int id, HttpServletRequest request) {request.setAttribute(flag, 2);request.setAttribute(user, userService.get(id));return /admin/user_edit.jsp;}/*** 顾客更新* * return*/RequestMapping(/userUpdate)public String userUpdate(Users user, RequestParam(requiredfalse, defaultValue1) int page) {userService.update(user);return redirect:userList?flag2pagepage;}/*** 顾客删除* * return*/RequestMapping(/userDelete)public String userDelete(Users user, RequestParam(requiredfalse, defaultValue1) int page) {userService.delete(user);return redirect:userList?flag2pagepage;}/*** 产品列表* * return*/RequestMapping(/goodList)public String goodList(RequestParam(requiredfalse, defaultValue0)byte status, HttpServletRequest request, RequestParam(requiredfalse, defaultValue1) int page) {request.setAttribute(flag, 3);request.setAttribute(page, page);request.setAttribute(status, status);request.setAttribute(goodList, goodService.getList(status, page, rows));request.setAttribute(pageTool, PageUtil.getPageTool(request, goodService.getTotal(status), page, rows));return /admin/good_list.jsp;}/*** 产品添加* * return*/RequestMapping(/goodAdd)public String goodAdd(HttpServletRequest request) {request.setAttribute(flag, 3);request.setAttribute(typeList, typeService.getList());return /admin/good_add.jsp;}/*** 产品添加* * return* throws Exception */RequestMapping(/goodSave)public String goodSave(String name, int price, String intro, int stock, int typeId, MultipartFile cover, MultipartFile image1, MultipartFile image2, RequestParam(requiredfalse, defaultValue1) int page) throws Exception {Goods good new Goods();good.setName(name);good.setPrice(price);good.setIntro(intro);good.setStock(stock);good.setTypeId(typeId);good.setCover(UploadUtil.fileUpload(cover));good.setImage1(UploadUtil.fileUpload(image1));good.setImage2(UploadUtil.fileUpload(image2));goodService.add(good);return redirect:goodList?flag3pagepage;}/*** 产品更新* * return*/RequestMapping(/goodEdit)public String goodEdit(int id, HttpServletRequest request) {request.setAttribute(flag, 3);request.setAttribute(typeList, typeService.getList());request.setAttribute(good, goodService.get(id));return /admin/good_edit.jsp;}/*** 产品更新* * return* throws Exception */RequestMapping(/goodUpdate)public String goodUpdate(int id, String name, int price, String intro, int stock, int typeId, MultipartFile cover, MultipartFile image1, MultipartFile image2,RequestParam(requiredfalse, defaultValue1) int page) throws Exception {Goods good goodService.get(id);good.setName(name);good.setPrice(price);good.setIntro(intro);good.setStock(stock);good.setTypeId(typeId);if (Objects.nonNull(cover) !cover.isEmpty()) {good.setCover(UploadUtil.fileUpload(cover));}if (Objects.nonNull(image1) !image1.isEmpty()) {good.setImage1(UploadUtil.fileUpload(image1));}if (Objects.nonNull(image2) !image2.isEmpty()) {good.setImage2(UploadUtil.fileUpload(image2));}goodService.update(good);return redirect:goodList?flag3pagepage;}/*** 产品删除* * return*/RequestMapping(/goodDelete)public String goodDelete(int id, RequestParam(requiredfalse, defaultValue1) int page) {goodService.delete(id);return redirect:goodList?flag3pagepage;}/*** 添加推荐* return*/RequestMapping(/topSave)public ResponseBody String topSave(Tops tops, RequestParam(requiredfalse, defaultValue0)byte status,RequestParam(requiredfalse, defaultValue1) int page) {int id topService.add(tops);return id 0 ? ok : null;}/*** 删除推荐* return*/RequestMapping(/topDelete)public ResponseBody String topDelete(Tops tops, RequestParam(requiredfalse, defaultValue0)byte status,RequestParam(requiredfalse, defaultValue1) int page) {boolean flag topService.delete(tops);return flag ? ok : null;}/*** 类目列表* * return*/RequestMapping(/typeList)public String typeList(HttpServletRequest request) {request.setAttribute(flag, 4);request.setAttribute(typeList, typeService.getList());return /admin/type_list.jsp;}/*** 类目添加* * return*/RequestMapping(/typeSave)public String typeSave(Types type, RequestParam(requiredfalse, defaultValue1) int page) {typeService.add(type);return redirect:typeList?flag4pagepage;}/*** 类目更新* * return*/RequestMapping(/typeEdit)public String typeUp(int id, HttpServletRequest request) {request.setAttribute(flag, 4);request.setAttribute(type, typeService.get(id));return /admin/type_edit.jsp;}/*** 类目更新* * return*/RequestMapping(/typeUpdate)public String typeUpdate(Types type, RequestParam(requiredfalse, defaultValue1) int page) {typeService.update(type);return redirect:typeList?flag4pagepage;}/*** 类目删除* * return*/RequestMapping(/typeDelete)public String typeDelete(Types type, RequestParam(requiredfalse, defaultValue1) int page) {typeService.delete(type);return redirect:typeList?flag4pagepage;}/*** 管理员列表* * return*/RequestMapping(/adminList)public String adminList(HttpServletRequest request, RequestParam(requiredfalse, defaultValue1) int page) {request.setAttribute(flag, 5);request.setAttribute(adminList, adminService.getList(page, rows));request.setAttribute(pageTool, PageUtil.getPageTool(request, adminService.getTotal(), page, rows));return /admin/admin_list.jsp;}/*** 管理员修改自己密码* * return*/RequestMapping(/adminRe)public String adminRe(HttpServletRequest request, HttpSession session) {request.setAttribute(flag, 5);request.setAttribute(admin, adminService.getByUsername(String.valueOf(session.getAttribute(username))));return /admin/admin_reset.jsp;}/*** 管理员修改自己密码* * return*/RequestMapping(/adminReset)public String adminReset(Admins admin, HttpServletRequest request) {request.setAttribute(flag, 5);if (adminService.get(admin.getId()).getPassword().equals(SafeUtil.encode(admin.getPassword()))) {admin.setPassword(SafeUtil.encode(admin.getPasswordNew()));adminService.update(admin);request.setAttribute(admin, admin);request.setAttribute(msg, 修改成功!);}else {request.setAttribute(msg, 原密码错误!);}return /admin/admin_reset.jsp;}/*** 管理员添加* * return*/RequestMapping(/adminSave)public String adminSave(Admins admin, HttpServletRequest request, RequestParam(requiredfalse, defaultValue1) int page) {if (adminService.isExist(admin.getUsername())) {request.setAttribute(msg, 用户名已存在!);return /admin/admin_add.jsp;}adminService.add(admin);return redirect:adminList?flag5pagepage;}/*** 管理员修改* * return*/RequestMapping(/adminEdit)public String adminEdit(int id, HttpServletRequest request) {request.setAttribute(flag, 5);request.setAttribute(admin, adminService.get(id));return /admin/admin_edit.jsp;}/*** 管理员更新* * return*/RequestMapping(/adminUpdate)public String adminUpdate(Admins admin, RequestParam(requiredfalse, defaultValue1) int page) {admin.setPassword(SafeUtil.encode(admin.getPassword()));adminService.update(admin);return redirect:adminList?flag5pagepage;}/*** 管理员删除* * return*/RequestMapping(/adminDelete)public String adminDelete(Admins admin, RequestParam(requiredfalse, defaultValue1) int page) {adminService.delete(admin);return redirect:adminList?flag5pagepage;}}
package com.controller;import javax.annotation.Resource;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpSession;import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;import com.entity.Goods;
import com.entity.Items;
import com.entity.Orders;
import com.entity.Users;
import com.service.GoodService;
import com.service.OrderService;
import com.service.TypeService;
import com.service.UserService;
import com.util.SafeUtil;import java.util.List;
import java.util.Objects;/*** 用户相关接口*/
Controller
RequestMapping(/index)
public class UserController{private static final String INDENT_KEY order;Resourceprivate UserService userService;Resourceprivate OrderService orderService;Resourceprivate GoodService goodService;Resourceprivate TypeService typeService;/*** 注册用户* return*/RequestMapping(/register)public String register(RequestParam(requiredfalse, defaultValue0)int flag, Users user, Model model){model.addAttribute(typeList, typeService.getList());if(flag-1) {model.addAttribute(flag, 5); // 注册页面return /index/register.jsp;}if (user.getUsername().isEmpty()) {model.addAttribute(msg, 用户名不能为空!);return /index/register.jsp;}else if (userService.isExist(user.getUsername())) {model.addAttribute(msg, 用户名已存在!);return /index/register.jsp;}else {String password user.getPassword();userService.add(user);user.setPassword(password);return redirect:login?flag-1; // 注册成功后转去登录}}/*** 用户登录* return*/RequestMapping(/login)public String login(RequestParam(requiredfalse, defaultValue0)int flag, Users user, HttpSession session, Model model) {model.addAttribute(typeList, typeService.getList());if(flag-1) {flag 6; // 登录页面return /index/login.jsp;}if(userService.checkUser(user.getUsername(), user.getPassword())){session.setAttribute(user, userService.get(user.getUsername()));return redirect:index;} else {model.addAttribute(msg, 用户名或密码错误!);return /index/login.jsp;}}/*** 注销登录* return*/RequestMapping(/logout)public String logout(HttpSession session) {session.removeAttribute(user);session.removeAttribute(order);return /index/login.jsp;}/*** 查看购物车* return*/RequestMapping(/cart)public String cart(Model model) {model.addAttribute(typeList, typeService.getList());return /index/cart.jsp;}/*** 购买* return*/RequestMapping(/buy)public ResponseBody String buy(int goodid, HttpSession session){Goods goods goodService.get(goodid);if (goods .getStock() 0) { // 库存不足return empty;}Orders order (Orders) session.getAttribute(INDENT_KEY);if (ordernull) {session.setAttribute(INDENT_KEY, orderService.add(goods));}else {session.setAttribute(INDENT_KEY, orderService.addOrderItem(order, goods));}return ok;}/*** 减少*/RequestMapping(/lessen)public ResponseBody String lessen(int goodid, HttpSession session){Orders order (Orders) session.getAttribute(INDENT_KEY);if (order ! null) {session.setAttribute(INDENT_KEY, orderService.lessenIndentItem(order, goodService.get(goodid)));}return ok;}/*** 删除*/RequestMapping(/delete)public ResponseBody String delete(int goodid, HttpSession session){Orders order (Orders) session.getAttribute(INDENT_KEY);if (order ! null) {session.setAttribute(INDENT_KEY, orderService.deleteIndentItem(order, goodService.get(goodid)));}return ok;}/*** 提交订单* return*/RequestMapping(/save)public String save(ServletRequest request, HttpSession session, Model model){model.addAttribute(typeList, typeService.getList());Users user (Users) session.getAttribute(user);if (user null) {request.setAttribute(msg, 请登录后提交订单!);return /index/login.jsp;}Orders sessionOrder (Orders) session.getAttribute(INDENT_KEY);if (sessionOrder ! null) {if (sessionOrder ! null) {for(Items item : sessionOrder.getItemList()){ // 检测商品库存(防止库存不足)Goods product goodService.get(item.getGoodId());if(item.getAmount() product.getStock()){request.setAttribute(msg, 商品 [product.getName()] 库存不足! 当前库存数量: product.getStock());return /index/cart.jsp;}}}sessionOrder.setUserId(user.getId());sessionOrder.setUser(userService.get(user.getId()));int orderid orderService.save(sessionOrder); // 保存订单session.removeAttribute(INDENT_KEY); // 清除购物车return redirect:topay?orderidorderid;}request.setAttribute(msg, 处理失败!);return /index/cart.jsp;}/*** 支付页面* return*/RequestMapping(/topay)public String topay(int orderid, ServletRequest request, Model model) {model.addAttribute(typeList, typeService.getList());request.setAttribute(order, orderService.get(orderid));return /index/pay.jsp;}/*** 支付(模拟)* return*/RequestMapping(/pay)public String pay(Orders order, Model model) {model.addAttribute(typeList, typeService.getList());orderService.pay(order);return redirect:payok?orderidorder.getId();}/*** 支付成功* return*/RequestMapping(/payok)public String payok(int orderid, ServletRequest request, Model model) {model.addAttribute(typeList, typeService.getList());Orders order orderService.get(orderid);int paytype order.getPaytype();if(paytype Orders.PAYTYPE_WECHAT || paytype Orders.PAYTYPE_ALIPAY) {request.setAttribute(msg, 订单[orderid]支付成功);}else {request.setAttribute(msg, 订单[orderid]货到付款);}return /index/payok.jsp;}/*** 查看订单* return*/RequestMapping(/order)public String order(HttpSession session, Model model){model.addAttribute(flag, 3);model.addAttribute(typeList, typeService.getList());Users user (Users) session.getAttribute(user);if (user null) {model.addAttribute(msg, 请登录后查看订单!);return /index/login.jsp;}ListOrders orderList orderService.getListByUserid(user.getId());if (orderList!null !orderList.isEmpty()) {for(Orders order : orderList){order.setItemList(orderService.getItemList(order.getId()));}}model.addAttribute(orderList, orderList);return /index/order.jsp;}/*** 个人信息* return*/RequestMapping(/my)public String my(Users user, HttpSession session, Model model){model.addAttribute(flag, 4);model.addAttribute(typeList, typeService.getList());Users userLogin (Users) session.getAttribute(user);if (userLogin null) {model.addAttribute(msg, 请先登录!);return /index/login.jsp;}// 进入个人中心if (Objects.isNull(user) || Objects.isNull(user.getId())) {return /index/my.jsp;}Users u userService.get(user.getId());// 修改资料u.setName(user.getName());u.setPhone(user.getPhone());u.setAddress(user.getAddress());userService.update(u); // 更新数据库session.setAttribute(user, u); // 更新sessionmodel.addAttribute(msg, 信息修改成功!);// 修改密码if(user.getPasswordNew()!null !user.getPasswordNew().trim().isEmpty()) {if (user.getPassword()!null !user.getPassword().trim().isEmpty() SafeUtil.encode(user.getPassword()).equals(u.getPassword())) {if (user.getPasswordNew()!null !user.getPasswordNew().trim().isEmpty()) {u.setPassword(SafeUtil.encode(user.getPasswordNew()));}userService.update(u); // 更新数据库session.setAttribute(user, u); // 更新sessionmodel.addAttribute(msg, 密码修改成功!);}else {model.addAttribute(msg, 原密码错误!);}}return /index/my.jsp;}}package com.service;import java.util.ArrayList;
import java.util.Date;
import java.util.List;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;import com.dao.ItemsDao;
import com.dao.OrdersDao;
import com.entity.Goods;
import com.entity.Items;
import com.entity.Orders;/*** 商品订单服务*/
Service // 注解为service层spring管理bean
Transactional // 注解此类所有方法加入spring事务, 具体设置默认
public class OrderService {Autowiredprivate OrdersDao orderDao;Autowiredprivate ItemsDao itemDao;Autowiredprivate GoodService goodService;/*** 创建订单* param good* return*/public Orders add(Goods good) {ListItems itemList new ArrayListItems();itemList.add(addItem(good));Orders order new Orders();order.setItemList(itemList);order.setTotal(good.getPrice());order.setAmount(1);return order;}/*** 向订单添加项目* param order* param good* return*/public Orders addOrderItem(Orders order, Goods good) {ListItems itemList order.getItemList();itemList itemListnull ? new ArrayListItems() : itemList;// 如果购物车已有此项目, 数量1boolean notThis true;for (Items item : itemList) {if (item.getGoodId() good.getId()) {item.setAmount(item.getAmount() 1);item.setTotal(good.getPrice() * item.getAmount());notThis false;}}// 如果当前购物车没有此项目, 创建新条目if (notThis) {itemList.add(addItem(good));}order.setTotal(order.getTotal() good.getPrice());order.setAmount(order.getAmount() 1);return order;}/*** 从订单中减少项目* param order* param good* return*/public Orders lessenIndentItem(Orders order, Goods good) {ListItems itemList order.getItemList();itemList itemListnull ? new ArrayListItems() : itemList;// 如果购物车已有此项目, 数量-1boolean noneThis true;for (Items item : itemList) {if (item.getGoodId() good.getId()) {if (item.getAmount() - 1 0) { // 减少到0后删除return deleteIndentItem(order, good);}item.setAmount(item.getAmount() - 1);item.setTotal(good.getPrice() * item.getAmount());noneThis false;}}// 如果当前购物车没有项目, 直接返回if (noneThis) {return order;}order.setTotal(order.getTotal() - good.getPrice());order.setAmount(order.getAmount() - 1);return order;}/*** 从订单中删除项目* param order* param good* return*/public Orders deleteIndentItem(Orders order, Goods good) {ListItems itemList order.getItemList();itemList itemListnull ? new ArrayListItems() : itemList;// 如果购物车已有此项目, 数量清零boolean noneThis true;int itemAmount 0;ListItems resultList new ArrayListItems();for (Items item : itemList) {if (item.getGoodId() good.getId()) {itemAmount item.getAmount();noneThis false;continue;}resultList.add(item);}// 如果已经没有项目, 返回nullif (resultList.isEmpty()) {return null;}order.setItemList(resultList);// 如果当前购物车没有项目, 直接返回if (noneThis) {return order;}order.setTotal(order.getTotal() - good.getPrice() * itemAmount);order.setAmount(order.getAmount() - itemAmount);return order;}/*** 保存订单* param order*/public int save(Orders order) {order.setStatus(Orders.STATUS_UNPAY);order.setSystime(new Date());orderDao.insert(order);int orderid order.getId();for(Items item : order.getItemList()){item.setOrderId(orderid);itemDao.insert(item);}return orderid;}/*** 订单支付* param order*/public void pay(Orders order) {Orders old orderDao.selectById(order.getId());// 微信或支付宝支付时, 模拟支付完成int paytype order.getPaytype();if(paytype Orders.PAYTYPE_WECHAT || paytype Orders.PAYTYPE_ALIPAY) {old.setStatus(Orders.STATUS_PAYED);}else {old.setStatus(Orders.STATUS_SEND);}old.setPaytype(order.getPaytype());old.setName(order.getName());old.setPhone(order.getPhone());old.setAddress(order.getAddress());orderDao.updateById(old);}/*** 获取订单列表* param page* param row* return*/public ListOrders getList(byte status, int page, int row) {ListOrders orderList orderDao.getListByStatus(status, row * (page-1), row);for(Orders order : orderList) {order.setItemList(this.getItemList(order.getId()));}return orderList;}/*** 获取总数* return*/public int getTotal(byte status) {return (int)orderDao.getTotalByStatus(status);}/*** 订单发货* param id* return */public boolean dispose(int id) {Orders order orderDao.selectById(id);order.setStatus(Orders.STATUS_SEND);return orderDao.updateByIdSelective(order) 0;}/*** 订单完成* param id* return */public boolean finish(int id) {Orders order orderDao.selectById(id);order.setStatus(Orders.STATUS_FINISH);return orderDao.updateByIdSelective(order) 0;}/*** 删除订单* param id*/public boolean delete(int id) {return orderDao.deleteById(id) 0;}/*** 获取某用户全部订单* param userid*/public ListOrders getListByUserid(int userid) {return orderDao.getListByUserid(userid);}/*** 通过id获取* param orderid* return*/public Orders get(int orderid) {return orderDao.selectById(orderid);}/*** 创建订单项* param good* return*/private Items addItem(Goods good) {Items item new Items();item.setGoodId(good.getId());item.setAmount(1);item.setPrice(good.getPrice());item.setTotal(good.getPrice());item.setGood(goodService.get(item.getGoodId()));return item;}/*** 获取订单项目列表* param orderid* return*/public ListItems getItemList(int orderid){ListItems itemList itemDao.getItemList(orderid);for(Items item : itemList) {item.setGood(goodService.get(item.getGoodId()));}return itemList;}
}
五、底部获取项目源码9.9带走
有问题或者需要协助调试运行项目的也可以
