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，前台为普通用户登录，后台管理员登录；
管理员角色包含以下功能：
修改个人信息,员工信息管理,商品管理,图片管理,图表管理,用户信息管理,管理员登录,订单管理等功能。
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,查看电器分类,查看购物车,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，Eclipse/MyEclipse导入时，若为maven项目请选择maven;
若为maven项目，导入成功后请执行maven clean;maven install命令，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，在浏览器中输入http://localhost:8080/ 登录
用户账号/密码： user/123456
管理员账号/密码：admin/admin
订单管理控制层：
@Controllerpublic class orderController {@Autowiredprivate OrderService orderService;@RequestMapping("/toOrder")public String toOrder(HttpServletRequest request,Model model) throws Exception {Orders orders = new Orders();Cart cart = (Cart) request.getSession().getAttribute("cart");User loginUser = (User) request.getSession().getAttribute("loginUser");if(loginUser==null){model.addAttribute("message", "对不起您还没有登录");return "msg";}//0表示没有付款、1表示已付款即将发货 2表示确认收货 3表示交易成功orders.setState(0);orders.setOrderTime(new Date());orders.setUid(loginUser.getUid());orders.setMoney(cart.getTotale());orderService.toOrder(orders);Map<Integer, CartItem> cartItems = cart.getCartItem();for (Entry<Integer, CartItem> entry : cartItems.entrySet()) {CartItem cartItem = entry.getValue();Orderitem orderitem = new Orderitem();orderitem.setProduct(cartItem.getProduct());orderitem.setCount(cartItem.getCount());orderitem.setPid(cartItem.getProduct().getPid());orderitem.setSubtotal(cartItem.getSubtotle());orderitem.setOid(orders.getOid());orders.getOiList().add(orderitem);orderService.toOrderItem(orderitem);}cart.clearCart();request.getSession().setAttribute("orders", orders);return "order";}// 为定单付款@RequestMapping("/payOrder")public String payOrder(Orders orders,@RequestParam String receiveInfo,@RequestParam String phoNum,@RequestParam String accepter) throws Exception {orders.setReceiveinfo(receiveInfo);orders.setPhonum(phoNum);orders.setAccepter(accepter);orderService.payOrder(orders);return "redirect:myOrder.action?page=1";}//payOrderAganin@RequestMapping("/payOrderAganin")public String payOrderAganin(@RequestParam int oid,HttpServletRequest request){Orders noPayOrder = orderService.findOrderByOid(oid);request.getSession().setAttribute("orders", noPayOrder);return "order";}// 查询myOrder@RequestMapping("/myOrder")public String myOrder(@RequestParam int page, Model model,HttpServletRequest request) throws Exception {User loginUser = (User) request.getSession().getAttribute("loginUser");PageBean<Orders> pageBean = orderService.findOrderByUidAndPage(page,loginUser.getUid());model.addAttribute("pageBean", pageBean);return "orderList";}// 确认收货@RequestMapping("/updateState")public String updateState(@RequestParam int oid ) throws Exception {orderService.updateOrderStatus(oid, 3);return "redirect:myOrder.action?page=1";}}
购物车管理控制层：
@Controllerpublic class cartController {@Autowiredprivate ProductService productService;//添加到购物车@RequestMapping("/addCart")public String addCart(HttpServletRequest request,@RequestParam int pid,@RequestParam int count ,Model model){Product product = productService.finbProductByPid(pid);//存进一个购物项CartItem cartItem = new CartItem();cartItem.setCount(count);cartItem.setProduct(product);cartItem.setSubtotle(count*product.getShopPrice());//存进购物车Cart cart=getCart(request);cart.addCart(cartItem);return "cart";}//查看我的购物车@RequestMapping("/myCart")public String myCart(HttpServletRequest request,Model model){User loginUser = (User) request.getSession().getAttribute("loginUser");if (loginUser == null) {model.addAttribute("message","您还没有登录！");return "msg";}return "cart";}//清空购物车@RequestMapping("/clearCart")public String clearCart(HttpServletRequest request){Cart cart=getCart(request);cart.clearCart();return "redirect:myCart.action";}//删除某个购物项@RequestMapping("/delProFromCart")public String delProFromCart(@RequestParam int pid,HttpServletRequest request){Cart cart=getCart(request);cart.delProFromCart(pid);return "redirect:myCart.action";}public Cart getCart(HttpServletRequest request) {Cart cart = (Cart) request.getSession().getAttribute("cart");if (cart == null) {cart = new Cart();request.getSession().setAttribute("cart", cart);}return cart;}}
后台管理员控制层：
@Controllerpublic class AdminController {@Autowiredprivate UserService userService;@Autowiredpublic CategoryService categoryService;@Autowiredpublic CategorySecondService categorySecondService;@Autowiredpublic ProductService productService;@Autowiredprivate OrderService orderService;@Autowiredprivate MessageService messageService;@RequestMapping("/admin/admin_findAll")public String admin_findAll(Model model, HttpServletRequest request) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}List<User> userList = userService.admin_findAll();model.addAttribute("userList", userList);return "admin/user/list";}@RequestMapping("/admin/adminCategory_findAll")public String adminCategory_findAll(Model model, HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}List<Category> categoryList = categoryService.adminbFindCategory();/*for (Category category : categoryList) {System.out.println(category.getCname());}*/model.addAttribute("categoryList", categoryList);return "admin/category/list";}@RequestMapping("/admin/adminCategory_add")public String adminCategory_add(Model model,HttpServletRequest request) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}//List<Category> categoryList = categoryService.adminbFindCategory();//model.addAttribute("categoryList", categoryList);return "admin/category/add";}@RequestMapping("/admin/adminCategory_save")public String adminCategory_save(@RequestParam String cname,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Category addCategory = new Category();addCategory.setCname(cname);categoryService.addCategory(addCategory);return "redirect:/admin/adminCategory_findAll.action";}@RequestMapping("/admin/adminCategory_edit")public String adminCategory_delete(@RequestParam int cid, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Category existCategory = categoryService.findCategory(cid);model.addAttribute("existCategory", existCategory);return "admin/category/edit";}@RequestMapping("/admin/adminCategory_update")public String adminCategory_update(@RequestParam int cid,@RequestParam String cname,HttpServletRequest request) {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Category category = new Category();category.setCid(cid);category.setCname(cname);categoryService.adminCategory_update(category);return "redirect:/admin/adminCategory_findAll.action";}@RequestMapping("/admin/adminCategory_delete")public String adminCategory_delete(@RequestParam int cid,HttpServletRequest request) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}categorySecondService.adminCategorySecond_deleteByCid(cid);categoryService.deleteCategoryByCid(cid);return "redirect:/admin/adminCategory_findAll.action";}// admin 的二级分类的管理@RequestMapping("/admin/adminCategorySecond_findAllByPage")public String adminCategorySecond_findAllByPage(@RequestParam int page,Model model,HttpServletRequest request) {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Categorysecond> csPageBean = categorySecondService.adminCategorySecond_findAllByPage(page);/*List<Categorysecond> list = csPageBean.getList();for (Categorysecond categorysecond : list) {System.out.println(categorysecond.getCsname());}*/model.addAttribute("csPageBean", csPageBean);return "admin/categorysecond/list";}@RequestMapping("admin/adminCategorySecond_addPage")public String adminCategorySecond_addPage(Model model,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}List<Category> categoryList = categoryService.adminbFindCategory();model.addAttribute("categoryList", categoryList);return "admin/categorysecond/add";}@RequestMapping("admin/adminCategorySecond_save")public String adminCategorySecond_save(@RequestParam String csname,@RequestParam int cid,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Categorysecond categorysecond = new Categorysecond();categorysecond.setCsname(csname);categorysecond.setCid(cid);categorySecondService.adminCategorySecond_save(categorysecond);return "redirect:/admin/adminCategorySecond_findAllByPage.action?page=1";}@RequestMapping("admin/adminCategorySecond_edit")public String adminCategorySecond_edit(@RequestParam int csid,Model model,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Categorysecond findByCsid = categorySecondService.findByCsid(csid);model.addAttribute("findByCsid", findByCsid);return "admin/categorysecond/edit";}@RequestMapping("admin/adminCategorySecond_update")public String adminCategorySecond_update(@RequestParam String csname,@RequestParam int csid,HttpServletRequest request){Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Categorysecond categorysecond = new Categorysecond();categorysecond.setCsname(csname);categorysecond.setCsid(csid);categorySecondService.adminCategorySecond_update(categorysecond);return "redirect:/admin/adminCategorySecond_findAllByPage.action?page=1";}@RequestMapping("admin/adminCategorySecond_delete")public String adminCategorySecond_delete(@RequestParam int csid,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}categorySecondService.adminCategorySecond_delete(csid);return "redirect:/admin/adminCategorySecond_findAllByPage.action?page=1";}//admin的商品管理@RequestMapping("/admin/adminProduct_findAllByPage")public String adminProduct_findAllByPage(@RequestParam int page, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Product> allProPageBean = productService.findAllProduct(page);model.addAttribute("allProPageBean", allProPageBean);return "admin/product/list";}@RequestMapping("/admin/adminProduct_addPage")public String adminProduct_addPage(Model model,HttpServletRequest request) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}//查询出所有的二级分类List<Categorysecond> cslist = categorySecondService.findAll();/*for (Categorysecond categorysecond : cslist) {System.out.println(categorysecond.getCsname());}*/model.addAttribute("cslist", cslist);return "admin/product/add";}@RequestMapping("/admin/adminProduct_save")public String adminProduct_save(Product product,HttpServletRequest request,MultipartFile file) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}product.setPdate(new Date());//上传图片if (file != null) {String path = request.getServletContext().getRealPath("/products");String uploadFileName = file.getOriginalFilename();String fileName = UUIDUtiils.getUUID()+uploadFileName;File diskFile = new File(path + "//" + fileName);file.transferTo(diskFile);product.setImage("products/" + fileName);}System.out.println(product.getImage());productService.adminProduct_save(product);return "redirect:/admin/adminProduct_findAllByPage.action?page=1";}@RequestMapping("admin/adminProduct_deletecs")public String adminProduct_deletecs(@RequestParam int pid,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}productService.adminProduct_deletecs(pid);return "redirect:/admin/adminProduct_findAllByPage.action?page=1";}/*** 编辑商品* * @param pid* @param model* @param request* @return* @throws Exception*/@RequestMapping("admin/adminProduct_edit")public String adminProduct_edit(@RequestParam int pid,Model model,HttpServletRequest request) throws Exception{Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Product product = productService.finbProductByPid(pid);model.addAttribute("findByPid", product);//查询出所有的二级分类List<Categorysecond> cslist = categorySecondService.findAll();model.addAttribute("cslist", cslist);return "admin/product/edit";}@RequestMapping("/admin/adminProduct_update")public String adminProduct_update(Product product,HttpServletRequest request,MultipartFile file) throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}product.setPdate(new Date());//上传图片if (file != null) {String path = request.getServletContext().getRealPath("/products");String uploadFileName = file.getOriginalFilename();String fileName = UUIDUtiils.getUUID()+uploadFileName;File diskFile = new File(path + "//" + fileName);file.transferTo(diskFile);product.setImage("products/" + fileName);}productService.adminProduct_update(product);return "redirect:/admin/adminProduct_findAllByPage.action?page=1";}/** 订单管理模块 **/@RequestMapping("/admin/adminOrder_findAllByPage")public String adminOrder_findAllByPage(@RequestParam int page, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Orders> allProPageBean = orderService.findAllOrderByStateAndPage(page);model.addAttribute("pageBean", allProPageBean);return "admin/order/list";}//adminOrder_findByState@RequestMapping("/admin/adminOrder_findByState")public String adminOrder_findByState(@RequestParam int page,@RequestParam int state, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Orders> allProPageBean = orderService.findAllOrderByStateAndPage(state,page);model.addAttribute("pageBean", allProPageBean);return "admin/order/list";}//订单详情//adminOrder_findOrderItem@RequestMapping("/admin/adminOrder_findOrderItem")public String adminOrder_findOrderItem(@RequestParam int oid, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}Orders orderItems = orderService.findOrderByOid(oid);model.addAttribute("orderItems", orderItems);return "admin/order/list";}//更新订单状态@RequestMapping("/admin/adminOrder_updateState")public String adminOrder_updateState(@RequestParam int oid, @RequestParam int status, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}orderService.updateOrderStatus(oid, status);return "redirect:/admin/adminOrder_findAllByPage.action?page=1";}//后台留言管理 @RequestMapping("/admin/adminMessage_findAllByPage")public String adminMessage_findAllByPage(@RequestParam int page, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}PageBean<Message> pageBean = messageService.findAllMessageByPage(page);model.addAttribute("pageBean", pageBean);return "admin/message/list";}@RequestMapping("/admin/adminMessage_delete")public String adminOrder_updateState(@RequestParam int messageid, Model model,HttpServletRequest request)throws Exception {Adminuser adminuserLogin = (Adminuser) request.getSession().getAttribute("adminuserLogin");if(adminuserLogin==null){request.getSession().setAttribute("message","对不起您还没有登录");return "admin/index";}messageService.deleteMessage(messageid);return "redirect:/admin/adminMessage_findAllByPage.action?page=1";}}
源码获取：俺的博客首页 "资源" 里下载！
