【计算机毕业设计】餐厅点菜管理系统

餐厅点菜管理系统的设计与实现
网络技术和计算机技术发展至今，已经拥有了深厚的理论基础，并在现实中进行了充分运用，尤其是基于计算机运行的软件更是受到各界的关注。加上现在人们已经步入信息时代，所以对于信息的宣传和管理就很关键。因此餐厅点菜信息的管理计算机化，系统化是必要的。设计开发餐厅点菜管理系统不仅会节约人力和管理成本，还会安全保存庞大的数据量，对于餐厅点菜信息的维护和检索也不需要花费很多时间，非常的便利。
餐厅点菜管理系统是在MySQL中建立数据表保存信息，运用Vue框架和Java语言编写。并按照软件设计开发流程进行设计实现。系统具备友好性且功能完善。其管理员管理食物库存，菜品信息，管理预订和未预定餐桌，管理店内订单流水以及外卖订单。用户查看餐厅资讯，收藏菜品，下单购买菜品，查看外卖订单，用户也可以在餐厅内预订餐桌，对菜品进行点餐，查看店内订单记录。
餐厅点菜管理系统在让餐厅点菜信息规范化的同时，也能及时通过数据输入的有效性规则检测出错误数据，让数据的录入达到准确性的目的，进而提升餐厅点菜管理系统提供的数据的可靠性，让系统数据的错误率降至最低。
Java SSM餐厅点餐系统，后端基于SSM框架进行开发，前端页面效果通过使用vue进行编码实现，主要将实现用户跟管理员角色，实现了菜品展示管理、外卖订单管理等功能。

package com.controller;import java.util.*;
import javax.servlet.http.HttpServletRequest;import com.entity.YudingcanzhuoEntity;
import com.service.YudingcanzhuoService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;import com.entity.CanzhuoEntity;import com.service.CanzhuoService;
import com.utils.PageUtils;
import com.utils.R;/*** 餐桌表* 后端接口* @author* @email* @date 2021-03-08
*/
@RestController
@Controller
@RequestMapping("/canzhuo")
public class CanzhuoController {private static final Logger logger = LoggerFactory.getLogger(CanzhuoController.class);@Autowiredprivate CanzhuoService canzhuoService;@Autowiredprivate YudingcanzhuoService yudingcanzhuoService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params){logger.debug("Controller:"+this.getClass().getName()+",page方法");PageUtils page = canzhuoService.queryPage(params);return R.ok().put("data", page);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){logger.debug("Controller:"+this.getClass().getName()+",info方法");CanzhuoEntity canzhuo = canzhuoService.selectById(id);if(canzhuo!=null){return R.ok().put("data", canzhuo);}else {return R.error(511,"查不到数据");}}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody CanzhuoEntity canzhuo, HttpServletRequest request){logger.debug("Controller:"+this.getClass().getName()+",save");Wrapper<CanzhuoEntity> queryWrapper = new EntityWrapper<CanzhuoEntity>().eq("name", canzhuo.getName()).eq("tableLocation", canzhuo.getTableLocation());logger.info("sql语句:"+queryWrapper.getSqlSegment());CanzhuoEntity canzhuoEntity = canzhuoService.selectOne(queryWrapper);if(canzhuoEntity==null){canzhuo.setSfTypes(2);canzhuoService.insert(canzhuo);return R.ok();}else {return R.error(511,"表中有相同数据");}}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody CanzhuoEntity canzhuo, HttpServletRequest request){logger.debug("Controller:"+this.getClass().getName()+",update");//根据字段查询是否有相同数据Wrapper<CanzhuoEntity> queryWrapper = new EntityWrapper<CanzhuoEntity>().notIn("id",canzhuo.getId()).eq("name", canzhuo.getName()).eq("tableLocation", canzhuo.getTableLocation()).eq("sf_types", canzhuo.getSfTypes());logger.info("sql语句:"+queryWrapper.getSqlSegment());CanzhuoEntity canzhuoEntity = canzhuoService.selectOne(queryWrapper);if(canzhuoEntity==null){canzhuoService.updateById(canzhuo);//根据id更新return R.ok();}else {return R.error(511,"表中有相同数据");}}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){logger.debug("Controller:"+this.getClass().getName()+",delete");canzhuoService.deleteBatchIds(Arrays.asList(ids));return R.ok();}/*** 预定*/@RequestMapping("/subscribe")public R subscribe(Integer ids, HttpServletRequest request){CanzhuoEntity canzhuoEntity = canzhuoService.selectById(ids);if(canzhuoEntity == null){return R.error();}canzhuoEntity.setSfTypes(1);canzhuoService.updateById(canzhuoEntity);YudingcanzhuoEntity yudingcanzhuoEntity = new YudingcanzhuoEntity();yudingcanzhuoEntity.setCreateTime(new Date());yudingcanzhuoEntity.setCzTypes(canzhuoEntity.getId());yudingcanzhuoEntity.setYhTypes((Integer) request.getSession().getAttribute("userId"));yudingcanzhuoService.insert(yudingcanzhuoEntity);return R.ok();}
}

package com.controller;import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;import com.entity.OrdersEntity;
import com.entity.view.OrdersView;import com.service.OrdersService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MPUtil;
import com.utils.CommonUtil;/*** 订单* 后端接口* @author * @email * @date 2021-01-25 11:41:44*/
@RestController
@RequestMapping("/orders")
public class OrdersController {@Autowiredprivate OrdersService ordersService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,OrdersEntity orders, HttpServletRequest request){if(!request.getSession().getAttribute("role").toString().equals("管理员")) {orders.setUserid((Integer)request.getSession().getAttribute("userId"));}EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>();PageUtils page = ordersService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, orders), params), params));return R.ok().put("data", page);}/*** 前端列表*/@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,OrdersEntity orders, HttpServletRequest request){EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>();PageUtils page = ordersService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, orders), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( OrdersEntity orders){EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>();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((Integer)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<String, Object> 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<OrdersEntity> wrapper = new EntityWrapper<OrdersEntity>();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);}}

package com.controller;import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;import com.entity.KuchuenEntity;
import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;import com.entity.StoreupEntity;
import com.entity.view.StoreupView;import com.service.StoreupService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MPUtil;
import com.utils.CommonUtil;/*** 收藏表* 后端接口* @author * @email * @date 2021-01-25 11:41:44*/
@RestController
@RequestMapping("/storeup")
public class StoreupController {@Autowiredprivate StoreupService storeupService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,StoreupEntity storeup, HttpServletRequest request){if(!request.getSession().getAttribute("role").toString().equals("管理员")) {//String userId = (String) request.getSession().getAttribute("userId");//Integer i = Integer.parseInt(userId);storeup.setUserid((Integer) request.getSession().getAttribute("userId"));}EntityWrapper<StoreupEntity> ew = new EntityWrapper<StoreupEntity>();PageUtils page = storeupService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, storeup), params), params));return R.ok().put("data", page);}/*** 前端列表*/@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,StoreupEntity storeup, HttpServletRequest request){if(!request.getSession().getAttribute("role").toString().equals("管理员")) {storeup.setUserid((Integer) request.getSession().getAttribute("userId"));}EntityWrapper<StoreupEntity> ew = new EntityWrapper<StoreupEntity>();PageUtils page = storeupService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, storeup), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( StoreupEntity storeup){EntityWrapper<StoreupEntity> ew = new EntityWrapper<StoreupEntity>();ew.allEq(MPUtil.allEQMapPre( storeup, "storeup")); return R.ok().put("data", storeupService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(StoreupEntity storeup){EntityWrapper< StoreupEntity> ew = new EntityWrapper< StoreupEntity>();ew.allEq(MPUtil.allEQMapPre( storeup, "storeup")); StoreupView storeupView =  storeupService.selectView(ew);return R.ok("查询收藏表成功").put("data", storeupView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){StoreupEntity storeup = storeupService.selectById(id);return R.ok().put("data", storeup);}/*** 前端详情*/@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){StoreupEntity storeup = storeupService.selectById(id);return R.ok().put("data", storeup);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody StoreupEntity storeup, HttpServletRequest request){storeup.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());Wrapper<StoreupEntity> queryWrapper = new EntityWrapper<StoreupEntity>().eq("refid", storeup.getRefid()).eq("userid", storeup.getUserid());StoreupEntity storeupEntity = storeupService.selectOne(queryWrapper);if(storeupEntity != null){return R.error("你已经收藏过了");}storeup.setUserid((Integer) request.getSession().getAttribute("userId"));storeupService.insert(storeup);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody StoreupEntity storeup, HttpServletRequest request){storeup.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());Wrapper<StoreupEntity> queryWrapper = new EntityWrapper<StoreupEntity>().eq("refid", storeup.getRefid()).eq("userid", storeup.getUserid());StoreupEntity storeupEntity = storeupService.selectOne(queryWrapper);if(storeupEntity != null){return R.error("你已经收藏过了");}storeup.setUserid((Integer)request.getSession().getAttribute("userId"));storeupService.insert(storeup);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody StoreupEntity storeup, HttpServletRequest request){//ValidatorUtils.validateEntity(storeup);storeupService.updateById(storeup);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){storeupService.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<String, Object> 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<StoreupEntity> wrapper = new EntityWrapper<StoreupEntity>();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 = storeupService.selectCount(wrapper);return R.ok().put("count", count);}}

package com.controller;import java.text.SimpleDateFormat;
import java.util.*;
import javax.servlet.http.HttpServletRequest;import com.entity.CanzhuoEntity;
import com.service.CanzhuoService;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;import com.entity.YudingcanzhuoEntity;import com.service.YudingcanzhuoService;
import com.utils.PageUtils;
import com.utils.R;/*** 预定餐桌表* 后端接口* @author* @email* @date 2021-03-08
*/
@RestController
@Controller
@RequestMapping("/yudingcanzhuo")
public class YudingcanzhuoController {private static final Logger logger = LoggerFactory.getLogger(YudingcanzhuoController.class);@Autowiredprivate CanzhuoService canzhuoService;@Autowiredprivate YudingcanzhuoService yudingcanzhuoService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params, HttpServletRequest request){logger.debug("Controller:"+this.getClass().getName()+",page方法");PageUtils page = null;if(!request.getSession().getAttribute("role").equals("管理员")){params.put("yh",request.getSession().getAttribute("userId"));page = yudingcanzhuoService.queryPage(params);}else{page = yudingcanzhuoService.queryPage(params);}return R.ok().put("data", page);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){logger.debug("Controller:"+this.getClass().getName()+",info方法");YudingcanzhuoEntity yudingcanzhuo = yudingcanzhuoService.selectById(id);if(yudingcanzhuo!=null){return R.ok().put("data", yudingcanzhuo);}else {return R.error(511,"查不到数据");}}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody YudingcanzhuoEntity yudingcanzhuo, HttpServletRequest request){logger.debug("Controller:"+this.getClass().getName()+",save");Wrapper<YudingcanzhuoEntity> queryWrapper = new EntityWrapper<YudingcanzhuoEntity>().eq("cz_types", yudingcanzhuo.getCzTypes()).eq("yh_types", yudingcanzhuo.getYhTypes());logger.info("sql语句:"+queryWrapper.getSqlSegment());YudingcanzhuoEntity yudingcanzhuoEntity = yudingcanzhuoService.selectOne(queryWrapper);if(yudingcanzhuoEntity==null){yudingcanzhuoService.insert(yudingcanzhuo);return R.ok();}else {return R.error(511,"表中有相同数据");}}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody YudingcanzhuoEntity yudingcanzhuo, HttpServletRequest request){logger.debug("Controller:"+this.getClass().getName()+",update");//根据字段查询是否有相同数据Wrapper<YudingcanzhuoEntity> queryWrapper = new EntityWrapper<YudingcanzhuoEntity>().notIn("id",yudingcanzhuo.getId()).eq("cz_types", yudingcanzhuo.getCzTypes()).eq("yh_types", yudingcanzhuo.getYhTypes());logger.info("sql语句:"+queryWrapper.getSqlSegment());YudingcanzhuoEntity yudingcanzhuoEntity = yudingcanzhuoService.selectOne(queryWrapper);if(yudingcanzhuoEntity==null){yudingcanzhuoService.updateById(yudingcanzhuo);//根据id更新return R.ok();}else {return R.error(511,"表中有相同数据");}}//canzhuoService/*** 删除*/@RequestMapping("/delete")public R delete(Integer ids){YudingcanzhuoEntity yudingcanzhuoEntity = yudingcanzhuoService.selectById(ids);if(yudingcanzhuoEntity == null){return R.error();}CanzhuoEntity canzhuoEntity = canzhuoService.selectById(yudingcanzhuoEntity.getCzTypes());if(canzhuoEntity == null){return R.error();}canzhuoEntity.setSfTypes(2);canzhuoService.updateById(canzhuoEntity);yudingcanzhuoService.deleteById(ids);return R.ok();}
}

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