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系统中的核心用户是系统管理员,管理员登录后,通过管理员菜单来管理后台系统。主要功能有:个人中心、用户管理、食堂管理、食堂菜单管理、菜系分类管理、消息留言管理、留言板管理、系统管理、订单管理等功能。
用户进入系统可以进行个人中心、消息留言管理、我的收藏管理、订单管理等。
角色:管理员、用户
前台用户可以实现商品浏览,加入购物车,加入收藏,预定,选座,个人信息管理,收货信息管理,收藏管理,评论功能,我的订单等。
食堂:个人中心、修改密码、个人信息、食堂菜单管理、菜系分类管理、消息留言管理、订单管理
系统管理员,管理员登录后,通过管理员菜单来管理后台系统。主要功能有:个人中心、用户管理、食堂管理、食堂菜单管理、菜系分类管理、消息留言管理、留言板管理、系统管理、订单管理等功能。
由于本程序规模不大,可供课程设计,毕业设计学习演示之用
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: 是;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;
后端:SSM(Spring+SpringMVC+Mybatis)
前端:JSP+CSS+JS+JQUERY+Layui
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,修改配置,运行项目;
3. 将项目中db.xml配置文件中的数据库配置改为自己的配置,然后运行;
前台:http://localhost:8080/jspmjy54g/front/index.jsp
后台:http://localhost:8080/jspmjy54g/jsp/login.jsp






- @RestController
- @RequestMapping("/orders")
- public class OrdersController {
- @Autowired
- private OrdersService ordersService;
-
-
-
- /**
- * 后端列表
- */
- @RequestMapping("/page")
- public R page(@RequestParam Map
params,OrdersEntity orders, HttpServletRequest request) { - if(!request.getSession().getAttribute("role").toString().equals("管理员")) {
- orders.setUserid((Long)request.getSession().getAttribute("userId"));
- }
-
- EntityWrapper
ew = new EntityWrapper(); - PageUtils page = ordersService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, orders), params), params));
- request.setAttribute("data", page);
- return R.ok().put("data", page);
- }
-
- /**
- * 前端列表
- */
- @RequestMapping("/list")
- public R list(@RequestParam Map
params,OrdersEntity orders, HttpServletRequest request) { - EntityWrapper
ew = new EntityWrapper(); - PageUtils page = ordersService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, orders), params), params));
- request.setAttribute("data", page);
- return R.ok().put("data", page);
- }
-
- /**
- * 列表
- */
- @RequestMapping("/lists")
- public R list( OrdersEntity orders){
- EntityWrapper
ew = new EntityWrapper(); - ew.allEq(MPUtil.allEQMapPre( orders, "orders"));
- return R.ok().put("data", ordersService.selectListView(ew));
- }
-
- /**
- * 查询
- */
- @RequestMapping("/query")
- public R query(OrdersEntity orders){
- EntityWrapper< OrdersEntity> ew = new EntityWrapper< OrdersEntity>();
- ew.allEq(MPUtil.allEQMapPre( orders, "orders"));
- OrdersView ordersView = ordersService.selectView(ew);
- return R.ok("查询订单成功").put("data", ordersView);
- }
-
- /**
- * 后端详情
- */
- @RequestMapping("/info/{id}")
- public R info(@PathVariable("id") Long id){
- OrdersEntity orders = ordersService.selectById(id);
- return R.ok().put("data", orders);
- }
-
- /**
- * 前端详情
- */
- @RequestMapping("/detail/{id}")
- public R detail(@PathVariable("id") Long id){
- OrdersEntity orders = ordersService.selectById(id);
- return R.ok().put("data", orders);
- }
-
-
-
-
- /**
- * 后端保存
- */
- @RequestMapping("/save")
- public R save(@RequestBody OrdersEntity orders, HttpServletRequest request){
- orders.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
- //ValidatorUtils.validateEntity(orders);
- orders.setUserid((Long)request.getSession().getAttribute("userId"));
-
- ordersService.insert(orders);
- return R.ok();
- }
-
- /**
- * 前端保存
- */
- @RequestMapping("/add")
- public R add(@RequestBody OrdersEntity orders, HttpServletRequest request){
- orders.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
- //ValidatorUtils.validateEntity(orders);
-
- ordersService.insert(orders);
- return R.ok();
- }
-
- /**
- * 修改
- */
- @RequestMapping("/update")
- public R update(@RequestBody OrdersEntity orders, HttpServletRequest request){
- //ValidatorUtils.validateEntity(orders);
- ordersService.updateById(orders);//全部更新
- return R.ok();
- }
-
-
- /**
- * 删除
- */
- @RequestMapping("/delete")
- public R delete(@RequestBody Long[] ids){
- ordersService.deleteBatchIds(Arrays.asList(ids));
- return R.ok();
- }
-
- /**
- * 提醒接口
- */
- @RequestMapping("/remind/{columnName}/{type}")
- public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
- @PathVariable("type") String type,@RequestParam Map
map) { - map.put("column", columnName);
- map.put("type", type);
-
- if(type.equals("2")) {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- Calendar c = Calendar.getInstance();
- Date remindStartDate = null;
- Date remindEndDate = null;
- if(map.get("remindstart")!=null) {
- Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
- c.setTime(new Date());
- c.add(Calendar.DAY_OF_MONTH,remindStart);
- remindStartDate = c.getTime();
- map.put("remindstart", sdf.format(remindStartDate));
- }
- if(map.get("remindend")!=null) {
- Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
- c.setTime(new Date());
- c.add(Calendar.DAY_OF_MONTH,remindEnd);
- remindEndDate = c.getTime();
- map.put("remindend", sdf.format(remindEndDate));
- }
- }
-
- Wrapper
wrapper = new EntityWrapper(); - if(map.get("remindstart")!=null) {
- wrapper.ge(columnName, map.get("remindstart"));
- }
- if(map.get("remindend")!=null) {
- wrapper.le(columnName, map.get("remindend"));
- }
- if(!request.getSession().getAttribute("role").toString().equals("管理员")) {
- wrapper.eq("userid", (Long)request.getSession().getAttribute("userId"));
- }
-
-
- int count = ordersService.selectCount(wrapper);
- return R.ok().put("count", count);
- }
-
-
-
-
- }
- @RestController
- @RequestMapping("/shitang")
- public class ShitangController {
- @Autowired
- private ShitangService shitangService;
-
- @Autowired
- private TokenService tokenService;
-
- /**
- * 登录
- */
- @IgnoreAuth
- @RequestMapping(value = "/login")
- public R login(String username, String password, String captcha, HttpServletRequest request) {
- ShitangEntity user = shitangService.selectOne(new EntityWrapper
().eq("shitanghao", username)); - if(user==null || !user.getMima().equals(password)) {
- return R.error("账号或密码不正确");
- }
- String token = tokenService.generateToken(user.getId(), username,"shitang", "管理员" );
- return R.ok().put("token", token);
- }
-
- /**
- * 注册
- */
- @IgnoreAuth
- @RequestMapping("/register")
- public R register(@RequestBody ShitangEntity shitang){
- //ValidatorUtils.validateEntity(shitang);
- ShitangEntity user = shitangService.selectOne(new EntityWrapper
().eq("shitanghao", shitang.getShitanghao())); - if(user!=null) {
- return R.error("注册用户已存在");
- }
- Long uId = new Date().getTime();
- shitang.setId(uId);
- shitangService.insert(shitang);
- return R.ok();
- }
-
- /**
- * 退出
- */
- @RequestMapping("/logout")
- public R logout(HttpServletRequest request) {
- request.getSession().invalidate();
- return R.ok("退出成功");
- }
-
- /**
- * 获取用户的session用户信息
- */
- @RequestMapping("/session")
- public R getCurrUser(HttpServletRequest request){
- Long id = (Long)request.getSession().getAttribute("userId");
- ShitangEntity user = shitangService.selectById(id);
- return R.ok().put("data", user);
- }
-
- /**
- * 密码重置
- */
- @IgnoreAuth
- @RequestMapping(value = "/resetPass")
- public R resetPass(String username, HttpServletRequest request){
- ShitangEntity user = shitangService.selectOne(new EntityWrapper
().eq("shitanghao", username)); - if(user==null) {
- return R.error("账号不存在");
- }
- user.setMima("123456");
- shitangService.updateById(user);
- return R.ok("密码已重置为:123456");
- }
-
-
- /**
- * 后端列表
- */
- @RequestMapping("/page")
- public R page(@RequestParam Map
params,ShitangEntity shitang, HttpServletRequest request) { -
- EntityWrapper
ew = new EntityWrapper(); - PageUtils page = shitangService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shitang), params), params));
- request.setAttribute("data", page);
- return R.ok().put("data", page);
- }
-
- /**
- * 前端列表
- */
- @RequestMapping("/list")
- public R list(@RequestParam Map
params,ShitangEntity shitang, HttpServletRequest request) { - EntityWrapper
ew = new EntityWrapper(); - PageUtils page = shitangService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shitang), params), params));
- request.setAttribute("data", page);
- return R.ok().put("data", page);
- }
-
- /**
- * 列表
- */
- @RequestMapping("/lists")
- public R list( ShitangEntity shitang){
- EntityWrapper
ew = new EntityWrapper(); - ew.allEq(MPUtil.allEQMapPre( shitang, "shitang"));
- return R.ok().put("data", shitangService.selectListView(ew));
- }
-
- /**
- * 查询
- */
- @RequestMapping("/query")
- public R query(ShitangEntity shitang){
- EntityWrapper< ShitangEntity> ew = new EntityWrapper< ShitangEntity>();
- ew.allEq(MPUtil.allEQMapPre( shitang, "shitang"));
- ShitangView shitangView = shitangService.selectView(ew);
- return R.ok("查询食堂成功").put("data", shitangView);
- }
-
- /**
- * 后端详情
- */
- @RequestMapping("/info/{id}")
- public R info(@PathVariable("id") Long id){
- ShitangEntity shitang = shitangService.selectById(id);
- return R.ok().put("data", shitang);
- }
-
- /**
- * 前端详情
- */
- @RequestMapping("/detail/{id}")
- public R detail(@PathVariable("id") Long id){
- ShitangEntity shitang = shitangService.selectById(id);
- return R.ok().put("data", shitang);
- }
-
-
-
-
- /**
- * 后端保存
- */
- @RequestMapping("/save")
- public R save(@RequestBody ShitangEntity shitang, HttpServletRequest request){
- shitang.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
- //ValidatorUtils.validateEntity(shitang);
- ShitangEntity user = shitangService.selectOne(new EntityWrapper
().eq("shitanghao", shitang.getShitanghao())); - if(user!=null) {
- return R.error("用户已存在");
- }
-
- shitang.setId(new Date().getTime());
- shitangService.insert(shitang);
- return R.ok();
- }
-
- /**
- * 前端保存
- */
- @RequestMapping("/add")
- public R add(@RequestBody ShitangEntity shitang, HttpServletRequest request){
- shitang.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
- //ValidatorUtils.validateEntity(shitang);
- ShitangEntity user = shitangService.selectOne(new EntityWrapper
().eq("shitanghao", shitang.getShitanghao())); - if(user!=null) {
- return R.error("用户已存在");
- }
-
- shitang.setId(new Date().getTime());
- shitangService.insert(shitang);
- return R.ok();
- }
-
- /**
- * 修改
- */
- @RequestMapping("/update")
- public R update(@RequestBody ShitangEntity shitang, HttpServletRequest request){
- //ValidatorUtils.validateEntity(shitang);
- shitangService.updateById(shitang);//全部更新
- return R.ok();
- }
-
-
- /**
- * 删除
- */
- @RequestMapping("/delete")
- public R delete(@RequestBody Long[] ids){
- shitangService.deleteBatchIds(Arrays.asList(ids));
- return R.ok();
- }
-
- /**
- * 提醒接口
- */
- @RequestMapping("/remind/{columnName}/{type}")
- public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,
- @PathVariable("type") String type,@RequestParam Map
map) { - map.put("column", columnName);
- map.put("type", type);
-
- if(type.equals("2")) {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- Calendar c = Calendar.getInstance();
- Date remindStartDate = null;
- Date remindEndDate = null;
- if(map.get("remindstart")!=null) {
- Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
- c.setTime(new Date());
- c.add(Calendar.DAY_OF_MONTH,remindStart);
- remindStartDate = c.getTime();
- map.put("remindstart", sdf.format(remindStartDate));
- }
- if(map.get("remindend")!=null) {
- Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
- c.setTime(new Date());
- c.add(Calendar.DAY_OF_MONTH,remindEnd);
- remindEndDate = c.getTime();
- map.put("remindend", sdf.format(remindEndDate));
- }
- }
-
- Wrapper
wrapper = new EntityWrapper(); - if(map.get("remindstart")!=null) {
- wrapper.ge(columnName, map.get("remindstart"));
- }
- if(map.get("remindend")!=null) {
- wrapper.le(columnName, map.get("remindend"));
- }
-
-
- int count = shitangService.selectCount(wrapper);
- return R.ok().put("count", count);
- }
-
-
-
-
- }