Java项目：SSM在线个人PC电脑商城平台网站系统

作者主页：夜未央5788

简介：Java领域优质创作者、Java项目、学习资料、技术互助

文末获取源码

项目介绍

该项目为前后台项目，分为普通用户与管理员两种角色，前台普通用户登录，后台管理员登录；

管理员角色包含以下功能：

管理员登录,用户管理,一级分类管理,二级分类管理,商品管理,所有订单管理,留言管理,公告管理等功能。

用户角色包含以下功能：

浏览所有商品,加入购物车,查看留言板和公告,查看我的订单,用户注册登录,提交订单,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.数据库：MySql 5.7版本；

6.是否Maven项目：否；

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：JSP+jQuery+Ajax

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，然后运行；

3. 将项目中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，输入localhost:8080/ 登录

运行截图

前台界面

后台界面

相关代码

注册控制器

package com.shop.controller;import java.util.ArrayList;
import java.util.List;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.validation.ObjectError;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;import com.shop.exception.zdyException;
import com.shop.po.User;
import com.shop.service.UserService;@Controller
public class registController {@Autowiredprivate UserService userService;@RequestMapping("regist")public String regist() {return "regist";}@RequestMapping("/userRegist")public String userRegist(Model model, HttpServletRequest request,@Validated User user, BindingResult bindingResult,@RequestParam String checkImg) throws Exception {if (bindingResult.hasErrors()) {List<ObjectError> errors =bindingResult.getAllErrors();List<String> list = new ArrayList<>();for (ObjectError objectError : errors) {String str = new String(objectError.getDefaultMessage().getBytes("ISO-8859-1"), "gbk");list.add(str);}model.addAttribute("errors", list);return "regist";}// 查看验证码String sessionCode = (String) request.getSession().getAttribute("checkcode");
//		System.out.println("adadadad" + sessionCode);if (!sessionCode.equalsIgnoreCase(checkImg)) {
//			model.addAttribute("message", "验证码错误请重新注册");throw new zdyException("验证码错误请重新注册");}// 开始写入数据库userService.saveUser(user);//model.addAttribute("message", "注册成功请去邮箱激活");model.addAttribute("message", "注册成功请登录");return "msg";}@RequestMapping("/activeUser")public String activeUser(@RequestParam String code,Model model) throws zdyException,Exception  {/** 根据传递激活码进行用户查询. 如果用户不为空: 修改用户状态 改为1 如果用户为空: 激活码被篡改了.*/User activeUser = userService.findByCode(code);if(activeUser==null){
//				model.addAttribute("message", "激活码被篡改了,请重新注册");throw new zdyException("激活码被篡改了,请重新注册");}activeUser.setState(1);activeUser.setCode(null);userService.activeUser(activeUser);model.addAttribute("message", "激活码成功");return "msg";}
}

产品控制器

package com.shop.controller;import org.springframework.beans.factory.annotation.Autowired;
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 com.shop.po.Product;
import com.shop.service.ProductService;@Controller
public class ProductController {@Autowiredprivate ProductService prodcutService;@RequestMapping("/productFindByPid")public String productFindByPid(@RequestParam int pid,Model model) throws Exception {Product product = prodcutService.productFindByPid(pid);model.addAttribute("product", product);return "product";}
}

订单控制器

package com.shop.controller;import java.util.Date;
import java.util.Map;
import java.util.Map.Entry;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;
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 com.shop.Utils.PageBean;
import com.shop.po.Cart;
import com.shop.po.CartItem;
import com.shop.po.Orderitem;
import com.shop.po.Orders;
import com.shop.po.User;
import com.shop.service.OrderService;@Controller
public 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";}
}

留言控制器

package com.shop.controller;import java.util.Date;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;
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 com.shop.Utils.PageBean;
import com.shop.po.Message;
import com.shop.po.User;
import com.shop.service.MessageService;@Controller
public class messageController {@Autowiredprivate MessageService messageService;@RequestMapping("/saveMessage")public String saveMessage(@RequestParam String messageinfo,HttpServletRequest request,Model model) throws Exception {Message Message = new Message();User loginUser = (User) request.getSession().getAttribute("loginUser");if(loginUser==null){model.addAttribute("message", "对不起您还没有登录");return "msg";}java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Message.setMessage(messageinfo);Message.setUid(loginUser.getUid());Message.setMessagedate(sdf.format(new Date()));messageService.insertMessage(Message);request.getSession().setAttribute("Message", Message);return "redirect:/messageList.action?page=1";}// 显示留言板全部留言@RequestMapping("/messageList")public String messageList(@RequestParam int page, Model model,HttpServletRequest request) throws Exception {PageBean<Message> pageBean = messageService.findAllMessageByPage(page);model.addAttribute("pageBean", pageBean);return "messageList";} 
}

如果也想学习本系统，下面领取。关注并回复：166ssm