随着Internet的发展，人们的日常生活已经离不开网络。未来人们的生活与工作将变得越来越数字化，网络化和电子化。网上管理，它将是直接管理“智慧食堂”系统的最新形式。本论文是以构建“智慧食堂”系统为目标，使用java技术制作，由管理员和用户两大部分组成。着重论述了系统设计分析，系统主要包括首页，个人中心，用户管理，菜品分类管理，菜品信息管理，留言板管理，系统管理，订单管理等功能，以及后台数据库管理。从设计到详细实现都根据了系统的建设思想和mysql数据库的设计方法。
该系统的应用可以减少工作人员的劳动强度，提高工作效率与管理水平，具有很大的价值。它可以使“智慧食堂”系统操作简单，成功率高，使网上“智慧食堂”系统的管理向一个更高层次前进。
本系统尝试使用springboot在网上架构一个动态的“智慧食堂”系统，以使每一用户在家就能通过系统来进行“智慧食堂”系统管理。
基于springboot“智慧食堂”管理系统源码和论文301
关键词：“智慧食堂”系统； springboot；mysql数据库
演示视频：
基于springboot“智慧食堂”管理系统源码和论文
Abstract
With the development of Internet, People's Daily life has been inseparable from the Network. In the future, people's life and work will become more and more digital, network and electronic. Managed online, it will be the latest form of a direct "smart canteen" system. This paper is to build the "smart canteen" system as the goal, using Java technology, made by the administrator and user two parts. Focuses on the system design analysis, the system mainly includes home page, personal center, user management, dishes classification management, dishes information management, message board management, system management, order management and other functions, as well as background database management. From the design to the detailed implementation are based on the system construction ideas and mysql database design method.
The application of the system can reduce the labor intensity of the staff, improve the work efficiency and management level, has great value. It can make the "intelligent canteen" system simple operation, high success rate, so that the online "intelligent canteen" system management to a higher level forward.
This system tries to use Springboot to construct a dynamic "wisdom canteen" system on the Internet, so that each user can carry out "wisdom canteen" system management through the system at home.
Key words: "smart canteen" system; Springboot; The mysql database
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.format.annotation.DateTimeFormat;
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.CaipinxinxiEntity;
import com.entity.view.CaipinxinxiView;import com.service.CaipinxinxiService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
import java.io.IOException;
import com.service.StoreupService;
import com.entity.StoreupEntity;/*** 菜品信息* 后端接口* @author * @email * @date 2022-03-25 13:35:59*/
@RestController
@RequestMapping("/caipinxinxi")
public class CaipinxinxiController {@Autowiredprivate CaipinxinxiService caipinxinxiService;@Autowiredprivate StoreupService storeupService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,CaipinxinxiEntity caipinxinxi,HttpServletRequest request){EntityWrapper<CaipinxinxiEntity> ew = new EntityWrapper<CaipinxinxiEntity>();PageUtils page = caipinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, caipinxinxi), params), params));return R.ok().put("data", page);}/*** 前端列表*/@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,CaipinxinxiEntity caipinxinxi, HttpServletRequest request){EntityWrapper<CaipinxinxiEntity> ew = new EntityWrapper<CaipinxinxiEntity>();PageUtils page = caipinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, caipinxinxi), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( CaipinxinxiEntity caipinxinxi){EntityWrapper<CaipinxinxiEntity> ew = new EntityWrapper<CaipinxinxiEntity>();ew.allEq(MPUtil.allEQMapPre( caipinxinxi, "caipinxinxi")); return R.ok().put("data", caipinxinxiService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(CaipinxinxiEntity caipinxinxi){EntityWrapper< CaipinxinxiEntity> ew = new EntityWrapper< CaipinxinxiEntity>();ew.allEq(MPUtil.allEQMapPre( caipinxinxi, "caipinxinxi")); CaipinxinxiView caipinxinxiView = caipinxinxiService.selectView(ew);return R.ok("查询菜品信息成功").put("data", caipinxinxiView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){CaipinxinxiEntity caipinxinxi = caipinxinxiService.selectById(id);return R.ok().put("data", caipinxinxi);}/*** 前端详情*/@IgnoreAuth@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){CaipinxinxiEntity caipinxinxi = caipinxinxiService.selectById(id);return R.ok().put("data", caipinxinxi);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody CaipinxinxiEntity caipinxinxi, HttpServletRequest request){caipinxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(caipinxinxi);caipinxinxiService.insert(caipinxinxi);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody CaipinxinxiEntity caipinxinxi, HttpServletRequest request){caipinxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(caipinxinxi);caipinxinxiService.insert(caipinxinxi);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody CaipinxinxiEntity caipinxinxi, HttpServletRequest request){//ValidatorUtils.validateEntity(caipinxinxi);caipinxinxiService.updateById(caipinxinxi);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){caipinxinxiService.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<CaipinxinxiEntity> wrapper = new EntityWrapper<CaipinxinxiEntity>();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}int count = caipinxinxiService.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.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
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.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
import java.io.IOException;/*** 订单* 后端接口* @author * @email * @date 2022-03-25 13:35:59*/
@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((Long)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*/@IgnoreAuth@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*/@IgnoreAuth@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<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);}/*** （按值统计）*/@RequestMapping("/value/{xColumnName}/{yColumnName}")public R value(@PathVariable("yColumnName") String yColumnName, @PathVariable("xColumnName") String xColumnName,HttpServletRequest request) {Map<String, Object> params = new HashMap<String, Object>();params.put("xColumn", xColumnName);params.put("yColumn", yColumnName);EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>();ew.in("status", new String[]{"已支付","已发货","已完成"});List<Map<String, Object>> result = ordersService.selectValue(params, ew);SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");for(Map<String, Object> m : result) {for(String k : m.keySet()) {if(m.get(k) instanceof Date) {m.put(k, sdf.format((Date)m.get(k)));}}}return R.ok().put("data", result);}/*** （按值统计）时间统计类型*/@RequestMapping("/value/{xColumnName}/{yColumnName}/{timeStatType}")public R valueDay(@PathVariable("yColumnName") String yColumnName, @PathVariable("xColumnName") String xColumnName, @PathVariable("timeStatType") String timeStatType,HttpServletRequest request) {Map<String, Object> params = new HashMap<String, Object>();params.put("xColumn", xColumnName);params.put("yColumn", yColumnName);params.put("timeStatType", timeStatType);EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>();ew.in("status", new String[]{"已支付","已发货","已完成"});List<Map<String, Object>> result = ordersService.selectTimeStatValue(params, ew);SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");for(Map<String, Object> m : result) {for(String k : m.keySet()) {if(m.get(k) instanceof Date) {m.put(k, sdf.format((Date)m.get(k)));}}}return R.ok().put("data", result);}/*** 分组统计*/@RequestMapping("/group/{columnName}")public R group(@PathVariable("columnName") String columnName,HttpServletRequest request) {Map<String, Object> params = new HashMap<String, Object>();params.put("column", columnName);EntityWrapper<OrdersEntity> ew = new EntityWrapper<OrdersEntity>();ew.in("status", new String[]{"已支付","已发货","已完成"});List<Map<String, Object>> result = ordersService.selectGroup(params, ew);SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");for(Map<String, Object> m : result) {for(String k : m.keySet()) {if(m.get(k) instanceof Date) {m.put(k, sdf.format((Date)m.get(k)));}}}return R.ok().put("data", result);}}
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.format.annotation.DateTimeFormat;
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.CartEntity;
import com.entity.view.CartView;import com.service.CartService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
import java.io.IOException;/*** 购物车表* 后端接口* @author * @email * @date 2022-03-25 13:35:59*/
@RestController
@RequestMapping("/cart")
public class CartController {@Autowiredprivate CartService cartService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,CartEntity cart,HttpServletRequest request){if(!request.getSession().getAttribute("role").toString().equals("管理员")) {cart.setUserid((Long)request.getSession().getAttribute("userId"));}EntityWrapper<CartEntity> ew = new EntityWrapper<CartEntity>();PageUtils page = cartService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, cart), params), params));return R.ok().put("data", page);}/*** 前端列表*/@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,CartEntity cart, HttpServletRequest request){EntityWrapper<CartEntity> ew = new EntityWrapper<CartEntity>();PageUtils page = cartService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, cart), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( CartEntity cart){EntityWrapper<CartEntity> ew = new EntityWrapper<CartEntity>();ew.allEq(MPUtil.allEQMapPre( cart, "cart")); return R.ok().put("data", cartService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(CartEntity cart){EntityWrapper< CartEntity> ew = new EntityWrapper< CartEntity>();ew.allEq(MPUtil.allEQMapPre( cart, "cart")); CartView cartView = cartService.selectView(ew);return R.ok("查询购物车表成功").put("data", cartView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){CartEntity cart = cartService.selectById(id);return R.ok().put("data", cart);}/*** 前端详情*/@IgnoreAuth@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){CartEntity cart = cartService.selectById(id);return R.ok().put("data", cart);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody CartEntity cart, HttpServletRequest request){cart.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(cart);cart.setUserid((Long)request.getSession().getAttribute("userId"));cartService.insert(cart);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody CartEntity cart, HttpServletRequest request){cart.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(cart);cartService.insert(cart);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody CartEntity cart, HttpServletRequest request){//ValidatorUtils.validateEntity(cart);cartService.updateById(cart);//全部更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){cartService.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<CartEntity> wrapper = new EntityWrapper<CartEntity>();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 = cartService.selectCount(wrapper);return R.ok().put("count", count);}}
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