做相册哪个网站好,html网站设计论文,wordpress后台反应慢,婚纱摄影平台考研论坛平台小程序
目录
基于java和微信小程序的考研论坛平台小程序设计与实现
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…考研论坛平台小程序
目录
基于java和微信小程序的考研论坛平台小程序设计与实现
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和微信小程序的考研论坛平台小程序设计与实现 一、前言 在设计考研论坛设计时功能模块充分融合了用户与管理员的实际需求实现了多元化且全面的考研论坛功能。本基于微信小程序的考研论坛设计管理员功能有个人中心用户管理网上书城管理书籍分类管理用户签到管理留言板管理交流论坛系统管理订单管理。用户可以注册登录签到留言购买书本等操作。因而具有一定的实用性。
本基于微信小程序的考研论坛设计后台采用SSM框架MYSQL数据库设计开发微信小程序用微信开发者工具开发充分保证系统的稳定性。系统具有界面清晰、操作简单功能齐全的特点使得基于微信小程序的考研论坛设计管理工作系统化、规范化。本系统的使用使管理人员从繁重的工作中解脱出来实现无纸化办公能够有效的提高基于微信小程序的考研论坛设计管理效率。 二、系统功能设计 三、系统实现 系统管理员可以对网上书城信息进行添加修改删除以及查询操作。具体界面如图5.2所示。 图5.2 网上书城信息管理界面
系统管理员可以对用户签到进行查看删除操作。界面如下图所示 图5.4 用户签到管理界面
用户注册登录后可以在小程序首页看到相关信息和链接可以搜索和点击操作。界面如下图所示 图5.5 首页界面
用户对可以对各种图书搜索查查询找到图书之后可以收藏和订购。界面如下图所示 图5.6 图书订购信息界面
我的里面关于各项信息的连接点击就可以跳转到对应的页面。界面如下图所示 图5.7 我的界面 四、数据库设计 1、实体ER图
1设计的学生实体其具备的属性如下图。 2设计的留言板实体其具备的属性如下图。 学习天地评论表 字段 类型 空 默认 注释 id (主键) bigint(20) 否 主键 addtime timestamp 否 CURRENT_TIMESTAMP 创建时间 refid bigint(20) 否 关联表id userid bigint(20) 否 用户id nickname varchar(200) 是 NULL 用户名 content longtext 否 评论内容 reply longtext 是 NULL 回复内容
交流论坛 字段 类型 空 默认 注释 id (主键) bigint(20) 否 主键 addtime timestamp 否 CURRENT_TIMESTAMP 创建时间 title varchar(200) 是 NULL 帖子标题 content longtext 否 帖子内容 parentid bigint(20) 是 NULL 父节点id userid bigint(20) 否 用户id username varchar(200) 是 NULL 用户名 isdone varchar(200) 是 NULL 状态 留言板 字段 类型 空 默认 注释 id (主键) bigint(20) 否 主键 addtime timestamp 否 CURRENT_TIMESTAMP 创建时间 userid bigint(20) 否 留言人id username varchar(200) 是 NULL 用户名 content longtext 否 留言内容 reply longtext 是 NULL 回复内容 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
