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简介：Java领域优质创作者、Java项目、学习资料、技术互助
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项目介绍
本项目分为前后台，前台为普通用户登录，后台为管理员登录；
用户角色包含以下功能：
用户登录与注册,查看首页,查看菜品详情,查看购物车,提交订单,查看订单,修改个人信息等功能。
管理员角色包含以下功能：
管理员登录,员工信息管理,菜品信息管理,订单信息管理等功能。
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+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，然后运行；
3. 将项目中springmvc-servlet.xml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
运行截图
前台界面
后台界面
相关代码
管理员模块
package com.action;import java.util.ArrayList;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.entity.Admin;
import com.service.AdminService;
import com.util.PageHelper;
import com.util.VeDate;//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/admin", produces = "text/plain;charset=utf-8")
public class AdminAction extends BaseAction {// 注入Service 由于标签的存在 所以不需要getter setter@Autowired@Resourceprivate AdminService adminService;// 管理员登录 1 验证用户名是否存在 2 验证密码是否正确@RequestMapping("login.action")public String login() {String username = this.getRequest().getParameter("username");String password = this.getRequest().getParameter("password");Admin adminEntity = new Admin();adminEntity.setUsername(username);List<Admin> adminlist = this.adminService.getAdminByCond(adminEntity);if (adminlist.size() == 0) {this.getRequest().setAttribute("message", "用户名不存在");return "admin/index";} else {Admin admin = adminlist.get(0);if (password.equals(admin.getPassword())) {this.getSession().setAttribute("adminid", admin.getAdminid());this.getSession().setAttribute("adminname", admin.getUsername());this.getSession().setAttribute("realname", admin.getRealname());} else {this.getRequest().setAttribute("message", "密码错误");return "admin/index";}}return "admin/main";}// 修改密码@RequestMapping("editpwd.action")public String editpwd() {String adminid = (String) this.getSession().getAttribute("adminid");String password = this.getRequest().getParameter("password");String repassword = this.getRequest().getParameter("repassword");Admin admin = this.adminService.getAdminById(adminid);if (password.equals(admin.getPassword())) {admin.setPassword(repassword);this.adminService.updateAdmin(admin);} else {this.getRequest().setAttribute("message", "旧密码错误");}return "admin/editpwd";}// 管理员退出登录@RequestMapping("exit.action")public String exit() {this.getSession().removeAttribute("adminid");this.getSession().removeAttribute("adminname");this.getSession().removeAttribute("realname");return "admin/index";}// 准备添加数据@RequestMapping("createAdmin.action")public String createAdmin() {return "admin/addadmin";}// 添加数据@RequestMapping("addAdmin.action")public String addAdmin(Admin admin) {admin.setAddtime(VeDate.getStringDateShort());this.adminService.insertAdmin(admin);return "redirect:/admin/createAdmin.action";}// 通过主键删除数据@RequestMapping("deleteAdmin.action")public String deleteAdmin(String id) {this.adminService.deleteAdmin(id);return "redirect:/admin/getAllAdmin.action";}// 批量删除数据@RequestMapping("deleteAdminByIds.action")public String deleteAdminByIds() {String[] ids = this.getRequest().getParameterValues("adminid");for (String adminid : ids) {this.adminService.deleteAdmin(adminid);}return "redirect:/admin/getAllAdmin.action";}// 更新数据@RequestMapping("updateAdmin.action")public String updateAdmin(Admin admin) {this.adminService.updateAdmin(admin);return "redirect:/admin/getAllAdmin.action";}// 显示全部数据@RequestMapping("getAllAdmin.action")public String getAllAdmin(String number) {List<Admin> adminList = this.adminService.getAllAdmin();PageHelper.getPage(adminList, "admin", null, null, 10, number, this.getRequest(), null);return "admin/listadmin";}// 按条件查询数据 (模糊查询)@RequestMapping("queryAdminByCond.action")public String queryAdminByCond(String cond, String name, String number) {Admin admin = new Admin();if (cond != null) {if ("username".equals(cond)) {admin.setUsername(name);}if ("password".equals(cond)) {admin.setPassword(name);}if ("realname".equals(cond)) {admin.setRealname(name);}if ("contact".equals(cond)) {admin.setContact(name);}if ("addtime".equals(cond)) {admin.setAddtime(name);}}List<String> nameList = new ArrayList<String>();List<String> valueList = new ArrayList<String>();nameList.add(cond);valueList.add(name);PageHelper.getPage(this.adminService.getAdminByLike(admin), "admin", nameList, valueList, 10, number, this.getRequest(), "query");name = null;cond = null;return "admin/queryadmin";}// 按主键查询数据@RequestMapping("getAdminById.action")public String getAdminById(String id) {Admin admin = this.adminService.getAdminById(id);this.getRequest().setAttribute("admin", admin);return "admin/editadmin";}public AdminService getAdminService() {return adminService;}public void setAdminService(AdminService adminService) {this.adminService = adminService;}}
文章模块
package com.action;import java.util.ArrayList;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.entity.Article;
import com.service.ArticleService;
import com.util.PageHelper;
import com.util.VeDate;//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/article", produces = "text/plain;charset=utf-8")
public class ArticleAction extends BaseAction {// 注入Service 由于标签的存在 所以不需要getter setter@Autowired@Resourceprivate ArticleService articleService;// 准备添加数据@RequestMapping("createArticle.action")public String createArticle() {return "admin/addarticle";}// 添加数据@RequestMapping("addArticle.action")public String addArticle(Article article) {article.setAddtime(VeDate.getStringDateShort());article.setHits("0");this.articleService.insertArticle(article);return "redirect:/article/createArticle.action";}// 通过主键删除数据@RequestMapping("deleteArticle.action")public String deleteArticle(String id) {this.articleService.deleteArticle(id);return "redirect:/article/getAllArticle.action";}// 批量删除数据@RequestMapping("deleteArticleByIds.action")public String deleteArticleByIds() {String[] ids = this.getRequest().getParameterValues("articleid");for (String articleid : ids) {this.articleService.deleteArticle(articleid);}return "redirect:/article/getAllArticle.action";}// 更新数据@RequestMapping("updateArticle.action")public String updateArticle(Article article) {this.articleService.updateArticle(article);return "redirect:/article/getAllArticle.action";}// 显示全部数据@RequestMapping("getAllArticle.action")public String getAllArticle(String number) {List<Article> articleList = this.articleService.getAllArticle();PageHelper.getPage(articleList, "article", null, null, 10, number, this.getRequest(), null);return "admin/listarticle";}// 按条件查询数据 (模糊查询)@RequestMapping("queryArticleByCond.action")public String queryArticleByCond(String cond, String name, String number) {Article article = new Article();if (cond != null) {if ("title".equals(cond)) {article.setTitle(name);}if ("image".equals(cond)) {article.setImage(name);}if ("contents".equals(cond)) {article.setContents(name);}if ("addtime".equals(cond)) {article.setAddtime(name);}if ("hits".equals(cond)) {article.setHits(name);}}List<String> nameList = new ArrayList<String>();List<String> valueList = new ArrayList<String>();nameList.add(cond);valueList.add(name);PageHelper.getPage(this.articleService.getArticleByLike(article), "article", nameList, valueList, 10, number, this.getRequest(),"query");name = null;cond = null;return "admin/queryarticle";}// 按主键查询数据@RequestMapping("getArticleById.action")public String getArticleById(String id) {Article article = this.articleService.getArticleById(id);this.getRequest().setAttribute("article", article);return "admin/editarticle";}public ArticleService getArticleService() {return articleService;}public void setArticleService(ArticleService articleService) {this.articleService = articleService;}}
分类模块
package com.action;import java.util.ArrayList;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.entity.Cate;
import com.service.CateService;
import com.util.PageHelper;
import com.util.VeDate;//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/cate", produces = "text/plain;charset=utf-8")
public class CateAction extends BaseAction {// 注入Service 由于标签的存在 所以不需要getter setter@Autowired@Resourceprivate CateService cateService;// 准备添加数据@RequestMapping("createCate.action")public String createCate() {return "admin/addcate";}// 添加数据@RequestMapping("addCate.action")public String addCate(Cate cate) {cate.setAddtime(VeDate.getStringDateShort());this.cateService.insertCate(cate);return "redirect:/cate/createCate.action";}// 通过主键删除数据@RequestMapping("deleteCate.action")public String deleteCate(String id) {this.cateService.deleteCate(id);return "redirect:/cate/getAllCate.action";}// 批量删除数据@RequestMapping("deleteCateByIds.action")public String deleteCateByIds() {String[] ids = this.getRequest().getParameterValues("cateid");for (String cateid : ids) {this.cateService.deleteCate(cateid);}return "redirect:/cate/getAllCate.action";}// 更新数据@RequestMapping("updateCate.action")public String updateCate(Cate cate) {this.cateService.updateCate(cate);return "redirect:/cate/getAllCate.action";}// 显示全部数据@RequestMapping("getAllCate.action")public String getAllCate(String number) {List<Cate> cateList = this.cateService.getAllCate();PageHelper.getPage(cateList, "cate", null, null, 10, number, this.getRequest(), null);return "admin/listcate";}// 按条件查询数据 (模糊查询)@RequestMapping("queryCateByCond.action")public String queryCateByCond(String cond, String name, String number) {Cate cate = new Cate();if (cond != null) {if ("catename".equals(cond)) {cate.setCatename(name);}if ("memo".equals(cond)) {cate.setMemo(name);}if ("addtime".equals(cond)) {cate.setAddtime(name);}}List<String> nameList = new ArrayList<String>();List<String> valueList = new ArrayList<String>();nameList.add(cond);valueList.add(name);PageHelper.getPage(this.cateService.getCateByLike(cate), "cate", nameList, valueList, 10, number, this.getRequest(), "query");name = null;cond = null;return "admin/querycate";}// 按主键查询数据@RequestMapping("getCateById.action")public String getCateById(String id) {Cate cate = this.cateService.getCateById(id);this.getRequest().setAttribute("cate", cate);return "admin/editcate";}public CateService getCateService() {return cateService;}public void setCateService(CateService cateService) {this.cateService = cateService;}}
订单模块
package com.action;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.entity.Orders;
import com.service.OrdersService;
import com.entity.Users;
import com.service.UsersService;
import com.util.PageHelper;
//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/orders" , produces = "text/plain;charset=utf-8")
public class OrdersAction extends BaseAction {
// 注入Service 由于标签的存在 所以不需要getter setter
@Autowired
@Resource
private OrdersService ordersService;
@Autowired
@Resource
private UsersService usersService;// 准备添加数据
@RequestMapping("createOrders.action")
public String createOrders() {
List<Users> usersList = this.usersService.getAllUsers();
this.getRequest().setAttribute("usersList", usersList);
return "admin/addorders";
}
// 添加数据
@RequestMapping("addOrders.action")
public String addOrders(Orders orders) {
this.ordersService.insertOrders(orders);
return "redirect:/orders/createOrders.action";
}// 通过主键删除数据
@RequestMapping("deleteOrders.action")
public String deleteOrders(String id) {
this.ordersService.deleteOrders(id);
return "redirect:/orders/getAllOrders.action";
}// 批量删除数据
@RequestMapping("deleteOrdersByIds.action")
public String deleteOrdersByIds() {
String[] ids = this.getRequest().getParameterValues("ordersid");
for (String ordersid : ids) {
this.ordersService.deleteOrders(ordersid);
}
return "redirect:/orders/getAllOrders.action";
}// 更新数据
@RequestMapping("updateOrders.action")
public String updateOrders(Orders orders) {
this.ordersService.updateOrders(orders);
return "redirect:/orders/getAllOrders.action";
}
// 显示全部数据
@RequestMapping("getAllOrders.action")
public String getAllOrders(String number) {
List<Orders> ordersList = this.ordersService.getAllOrders();
PageHelper.getPage(ordersList, "orders", null, null, 10, number, this.getRequest(), null);
return "admin/listorders";
}// 按条件查询数据 (模糊查询)
@RequestMapping("queryOrdersByCond.action")
public String queryOrdersByCond(String cond, String name, String number) {
Orders orders = new Orders();
if(cond != null){
if ("ordercode".equals(cond)) {
orders.setOrdercode(name);
}
if ("username".equals(cond)) {
orders.setUsername(name);
}
if ("total".equals(cond)) {
orders.setTotal(name);
}
if ("status".equals(cond)) {
orders.setStatus(name);
}
if ("addtime".equals(cond)) {
orders.setAddtime(name);
}
}List<String> nameList = new ArrayList<String>();
List<String> valueList = new ArrayList<String>();
nameList.add(cond);
valueList.add(name);
PageHelper.getPage(this.ordersService.getOrdersByLike(orders), "orders", nameList, valueList, 10, number, this.getRequest(), "query");
name = null;
cond = null;
return "admin/queryorders";
}// 按主键查询数据
@RequestMapping("getOrdersById.action")
public String getOrdersById(String id ) {
Orders orders = this.ordersService.getOrdersById(id);
this.getRequest().setAttribute("orders", orders);
List<Users> usersList = this.usersService.getAllUsers();
this.getRequest().setAttribute("usersList", usersList);
return "admin/editorders";
}public OrdersService getOrdersService() { return ordersService; }public void setOrdersService(OrdersService ordersService) { this.ordersService = ordersService; }}
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