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企业网站建设方式,嘉兴网站seo公司,WordPress不通角色权限,wordpress 更改目录权限订餐点餐系统小程序 目录 基于java的订餐点餐系统小程序设计与实现 一、前言 二、系统功能设计 三、系统实现 四、数据库设计 1、实体ER图 五、核心代码
六、论文参考 七、最新计算机毕设选题推荐 八、源码获取#xff1a; 博主介绍#xff1a;✌️大厂码农|毕设布…订餐点餐系统小程序 目录 基于java的订餐点餐系统小程序设计与实现 一、前言 二、系统功能设计 三、系统实现 四、数据库设计 1、实体ER图 五、核心代码  六、论文参考 七、最新计算机毕设选题推荐 八、源码获取 博主介绍✌️大厂码农|毕设布道师阿里云开发社区乘风者计划专家博主CSDN平台Java领域优质创作者专注于大学生项目实战开发、讲解和毕业答疑辅导。✌️ 主要项目小程序、SpringBoot、SSM、Vue、Html、Jsp、Nodejs等设计与开发。 文末获取源码联系 基于java的订餐点餐系统小程序设计与实现 一、前言 民以食为天餐饮业一直是与人们日常生活息息相关的产业。网络订餐有着自己独特的优点——直观、互动性强、成本低、方便快捷。目前网络点餐形式主要有商家入驻APP、自己创建店铺的小程序等订餐小程序开发使订餐小程序系统能够更加方便快捷同时也促使订餐小程序变的更加系统化、有序化。订餐小程序从功能、数据流程、可行性、运行环境进行需求分析。对订餐小程序的数据库、功能进行了详细设计分析了主要界面设计和相关组件设计订餐小程序的具体实现进行了介绍。总之本系统是一个非常优秀的订餐系统小程序 关键词部门管理绩效指标管理绩效考核管理springboot框架 二、系统功能设计 根据系统分析中分析出来的功能本系统的主要功能包括部门管理、岗位管理、绩效指标管理、绩效考核管理、员工管理、通知管理等。本系统的功能结构设计如下图3.1所示 三、系统实现 首页在订餐小程序页面用户查看首页、菜品信息、菜品资讯、我的等信息如图5-1所示。 图5-1首页界面图 我的,在我的页面进行查看个人信息、菜品信息、订单信息、配送信息、菜品评价、订单投诉、我的收藏管理、客服等内容如图5-3所示。 图5-3我的界面图 用户信息在用户个人信息页面可以查看编辑用户名、密码、姓名、性别、头像、手机、邮箱、联系电话查看可进行添加、修改、删除操作如图5-4所示。 图5-4个人信息界面图 菜品信息用户在菜品信息信息页面可以进行搜索、下单、收藏、评论、购买、支付操作如图5-5所示。 图5-5菜品信息界面图 管理员通过填写账号、密码、角色进行登录如图5-6所示。 图5.6管理员登录界面图 用户管理管理员在用户页面可进行查看编辑用户名、密码、姓名、性别、头像、手机、邮箱、联系电话等并进行查看详情、修改、删除操作如图5-7所示。 图5.7用户管理界面图 菜品信息管理管理员在菜品信息页面查看菜品名称、菜品分类、图片、菜品价格、材料、分量等可进行添加、修改、收藏操作如图5-8所示。 图5-8菜品信息界面图 配送信息管理管理员通过配送信息页面查看配送详情进行审核查看添加、修改、删除操如图5-9所示。 图5-9配送信息界面图 菜品评价管理管理员通过菜品评价页面查看评价详情进行审核查看添加、修改、删除操如图5-10所示。 图5-10菜品评价界面图 四、数据库设计 1、实体ER图 1管理员实体的Er图如下图3.2所示 图3.菜品Er图 五、核心代码  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.BumenEntity; import com.entity.view.BumenView;import com.service.BumenService; import com.service.TokenService; import com.utils.PageUtils; import com.utils.R; import com.utils.MD5Util; import com.utils.MPUtil; import com.utils.CommonUtil;/*** 部门* 后端接口* author * email * date 2021-05-07 10:42:31/ RestController RequestMapping(/bumen) public class BumenController {Autowiredprivate BumenService bumenService;/** 后端列表/RequestMapping(/page)public R page(RequestParam MapString, Object params,BumenEntity bumen,HttpServletRequest request){EntityWrapperBumenEntity ew new EntityWrapperBumenEntity();PageUtils page bumenService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, bumen), params), params));return R.ok().put(data, page);}/** 前端列表/RequestMapping(/list)public R list(RequestParam MapString, Object params,BumenEntity bumen, HttpServletRequest request){EntityWrapperBumenEntity ew new EntityWrapperBumenEntity();PageUtils page bumenService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, bumen), params), params));return R.ok().put(data, page);}/** 列表/RequestMapping(/lists)public R list( BumenEntity bumen){EntityWrapperBumenEntity ew new EntityWrapperBumenEntity();ew.allEq(MPUtil.allEQMapPre( bumen, bumen)); return R.ok().put(data, bumenService.selectListView(ew));}/** 查询/RequestMapping(/query)public R query(BumenEntity bumen){EntityWrapper BumenEntity ew new EntityWrapper BumenEntity();ew.allEq(MPUtil.allEQMapPre( bumen, bumen)); BumenView bumenView bumenService.selectView(ew);return R.ok(查询部门成功).put(data, bumenView);}/** 后端详情/RequestMapping(/info/{id})public R info(PathVariable(id) Long id){BumenEntity bumen bumenService.selectById(id);return R.ok().put(data, bumen);}/** 前端详情/RequestMapping(/detail/{id})public R detail(PathVariable(id) Long id){BumenEntity bumen bumenService.selectById(id);return R.ok().put(data, bumen);}/** 后端保存*/RequestMapping(/save)public R save(RequestBody BumenEntity bumen, HttpServletRequest request){bumen.setId(new Date().getTime()new Double(Math.floor(Math.random()1000)).longValue());//ValidatorUtils.validateEntity(bumen);bumenService.insert(bumen);return R.ok();}/** 前端保存*/RequestMapping(/add)public R add(RequestBody BumenEntity bumen, HttpServletRequest request){bumen.setId(new Date().getTime()new Double(Math.floor(Math.random()1000)).longValue());//ValidatorUtils.validateEntity(bumen);bumenService.insert(bumen);return R.ok();}/** 修改/RequestMapping(/update)public R update(RequestBody BumenEntity bumen, HttpServletRequest request){//ValidatorUtils.validateEntity(bumen);bumenService.updateById(bumen);//全部更新return R.ok();}/** 删除/RequestMapping(/delete)public R delete(RequestBody Long[] ids){bumenService.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 MapString, 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));}}WrapperBumenEntity wrapper new EntityWrapperBumenEntity();if(map.get(remindstart)!null) {wrapper.ge(columnName, map.get(remindstart));}if(map.get(remindend)!null) {wrapper.le(columnName, map.get(remindend));}int count bumenService.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.GangweiEntity; import com.entity.view.GangweiView;import com.service.GangweiService; import com.service.TokenService; import com.utils.PageUtils; import com.utils.R; import com.utils.MD5Util; import com.utils.MPUtil; import com.utils.CommonUtil;/** 岗位* 后端接口* author * email * date 2021-05-07 10:42:31/ RestController RequestMapping(/gangwei) public class GangweiController {Autowiredprivate GangweiService gangweiService;/** 后端列表/RequestMapping(/page)public R page(RequestParam MapString, Object params,GangweiEntity gangwei,HttpServletRequest request){EntityWrapperGangweiEntity ew new EntityWrapperGangweiEntity();PageUtils page gangweiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, gangwei), params), params));return R.ok().put(data, page);}/** 前端列表/RequestMapping(/list)public R list(RequestParam MapString, Object params,GangweiEntity gangwei, HttpServletRequest request){EntityWrapperGangweiEntity ew new EntityWrapperGangweiEntity();PageUtils page gangweiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, gangwei), params), params));return R.ok().put(data, page);}/** 列表/RequestMapping(/lists)public R list( GangweiEntity gangwei){EntityWrapperGangweiEntity ew new EntityWrapperGangweiEntity();ew.allEq(MPUtil.allEQMapPre( gangwei, gangwei)); return R.ok().put(data, gangweiService.selectListView(ew));}/** 查询/RequestMapping(/query)public R query(GangweiEntity gangwei){EntityWrapper GangweiEntity ew new EntityWrapper GangweiEntity();ew.allEq(MPUtil.allEQMapPre( gangwei, gangwei)); GangweiView gangweiView gangweiService.selectView(ew);return R.ok(查询岗位成功).put(data, gangweiView);}/** 后端详情/RequestMapping(/info/{id})public R info(PathVariable(id) Long id){GangweiEntity gangwei gangweiService.selectById(id);return R.ok().put(data, gangwei);}/** 前端详情/RequestMapping(/detail/{id})public R detail(PathVariable(id) Long id){GangweiEntity gangwei gangweiService.selectById(id);return R.ok().put(data, gangwei);}/** 后端保存*/RequestMapping(/save)public R save(RequestBody GangweiEntity gangwei, HttpServletRequest request){gangwei.setId(new Date().getTime()new Double(Math.floor(Math.random()1000)).longValue());//ValidatorUtils.validateEntity(gangwei);gangweiService.insert(gangwei);return R.ok();}/** 前端保存*/RequestMapping(/add)public R add(RequestBody GangweiEntity gangwei, HttpServletRequest request){gangwei.setId(new Date().getTime()new Double(Math.floor(Math.random()1000)).longValue());//ValidatorUtils.validateEntity(gangwei);gangweiService.insert(gangwei);return R.ok();}/** 修改/RequestMapping(/update)public R update(RequestBody GangweiEntity gangwei, HttpServletRequest request){//ValidatorUtils.validateEntity(gangwei);gangweiService.updateById(gangwei);//全部更新return R.ok();}/** 删除/RequestMapping(/delete)public R delete(RequestBody Long[] ids){gangweiService.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 MapString, 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));}}WrapperGangweiEntity wrapper new EntityWrapperGangweiEntity();if(map.get(remindstart)!null) {wrapper.ge(columnName, map.get(remindstart));}if(map.get(remindend)!null) {wrapper.le(columnName, map.get(remindend));}int count gangweiService.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.JixiaokaoheEntity; import com.entity.view.JixiaokaoheView;import com.service.JixiaokaoheService; import com.service.TokenService; import com.utils.PageUtils; import com.utils.R; import com.utils.MD5Util; import com.utils.MPUtil; import com.utils.CommonUtil;/** 绩效考核* 后端接口* author * email * date 2021-05-07 10:42:31/ RestController RequestMapping(/jixiaokaohe) public class JixiaokaoheController {Autowiredprivate JixiaokaoheService jixiaokaoheService;/** 后端列表/RequestMapping(/page)public R page(RequestParam MapString, Object params,JixiaokaoheEntity jixiaokaohe,HttpServletRequest request){String tableName request.getSession().getAttribute(tableName).toString();if(tableName.equals(yuangong)) {jixiaokaohe.setYuangonggonghao((String)request.getSession().getAttribute(username));}EntityWrapperJixiaokaoheEntity ew new EntityWrapperJixiaokaoheEntity();PageUtils page jixiaokaoheService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jixiaokaohe), params), params));return R.ok().put(data, page);}/** 前端列表/RequestMapping(/list)public R list(RequestParam MapString, Object params,JixiaokaoheEntity jixiaokaohe, HttpServletRequest request){EntityWrapperJixiaokaoheEntity ew new EntityWrapperJixiaokaoheEntity();PageUtils page jixiaokaoheService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jixiaokaohe), params), params));return R.ok().put(data, page);}/** 列表/RequestMapping(/lists)public R list( JixiaokaoheEntity jixiaokaohe){EntityWrapperJixiaokaoheEntity ew new EntityWrapperJixiaokaoheEntity();ew.allEq(MPUtil.allEQMapPre( jixiaokaohe, jixiaokaohe)); return R.ok().put(data, jixiaokaoheService.selectListView(ew));}/** 查询/RequestMapping(/query)public R query(JixiaokaoheEntity jixiaokaohe){EntityWrapper JixiaokaoheEntity ew new EntityWrapper JixiaokaoheEntity();ew.allEq(MPUtil.allEQMapPre( jixiaokaohe, jixiaokaohe)); JixiaokaoheView jixiaokaoheView jixiaokaoheService.selectView(ew);return R.ok(查询绩效考核成功).put(data, jixiaokaoheView);}/** 后端详情/RequestMapping(/info/{id})public R info(PathVariable(id) Long id){JixiaokaoheEntity jixiaokaohe jixiaokaoheService.selectById(id);return R.ok().put(data, jixiaokaohe);}/** 前端详情/RequestMapping(/detail/{id})public R detail(PathVariable(id) Long id){JixiaokaoheEntity jixiaokaohe jixiaokaoheService.selectById(id);return R.ok().put(data, jixiaokaohe);}/** 后端保存*/RequestMapping(/save)public R save(RequestBody JixiaokaoheEntity jixiaokaohe, HttpServletRequest request){jixiaokaohe.setId(new Date().getTime()new Double(Math.floor(Math.random()1000)).longValue());//ValidatorUtils.validateEntity(jixiaokaohe);jixiaokaoheService.insert(jixiaokaohe);return R.ok();}/** 前端保存*/RequestMapping(/add)public R add(RequestBody JixiaokaoheEntity jixiaokaohe, HttpServletRequest request){jixiaokaohe.setId(new Date().getTime()new Double(Math.floor(Math.random()1000)).longValue());//ValidatorUtils.validateEntity(jixiaokaohe);jixiaokaoheService.insert(jixiaokaohe);return R.ok();}/** 修改/RequestMapping(/update)public R update(RequestBody JixiaokaoheEntity jixiaokaohe, HttpServletRequest request){//ValidatorUtils.validateEntity(jixiaokaohe);jixiaokaoheService.updateById(jixiaokaohe);//全部更新return R.ok();}/** 删除/RequestMapping(/delete)public R delete(RequestBody Long[] ids){jixiaokaoheService.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 MapString, 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));}}WrapperJixiaokaoheEntity wrapper new EntityWrapperJixiaokaoheEntity();if(map.get(remindstart)!null) {wrapper.ge(columnName, map.get(remindstart));}if(map.get(remindend)!null) {wrapper.le(columnName, map.get(remindend));}String tableName request.getSession().getAttribute(tableName).toString();if(tableName.equals(yuangong)) {wrapper.eq(yuangonggonghao, (String)request.getSession().getAttribute(username));}int count jixiaokaoheService.selectCount(wrapper);return R.ok().put(count, count);}}六、论文参考 七、最新计算机毕设选题推荐 最新计算机软件毕业设计选题大全-CSDN博客 八、源码获取  大家点赞、收藏、关注、评论啦 、获取联系方式在文章末尾