建设一网站有什么用,wordpress 100万数据库,设计师图片素材网站,个人注册公司的详细步骤英语词汇小程序
目录
基于java的四六级词汇小程序设计与实现
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|毕设布道师 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的四六级词汇小程序设计与实现 一、前言 四六级词汇小程序可以实现目标用户群需要的功能四六级词汇小程序的设计主要是对系统所要实现的功能进行详细考虑确定所要实现的功能后进行界面的设计四六级词汇小程序的开发利用现有的成熟技术参考以源代码为模板分析功能调整与四六级词汇小程序管理的实际需求相结合讨论了基于四六级词汇小程序管理的使用。 词汇是英语永恒的话题单词太多记不住是孩子永远的难题。为方便用户能够可以随时进行四六级词汇小程序的数据信息管理特开发了基于四六级词汇小程序的管理系统。 二、系统功能设计 三、系统实现 用户登录通过账号、密码行页面进入到四六级词汇小程序主界面进入到操作界面进行相对应操作如图5-2所示。 图5-2用户登录界面图
用户首页页面可以查看首页、英语词汇、易错词、论坛中心、我的等信息进行提交操作如图5-3所示。 图5-3首页界面图
用户进入我的页面可以填写英语词汇、学习笔记、签到打卡、我的收藏、我要发帖、留言板等信息进行提交操作如图5-4所示。 图5-4我的界面图
用户进入用户信息页面可以填写用户名、密码、姓名、性别、头像、身份证、手机等信息进行保存操作如图5-5-所示。 图5-5用户信息界面图
用户进入英语词汇页面可以填写单词、等级、图片、字母、音标等信息进行做笔记操作如图5-6-所示。 图5-6英语词汇界面图
用户进入添加易错词页面可以填写易错单词、字母、发音、发布日期、备注等信息进行收藏操作如图5-7-所示。 图5-7易错单词界面图
用户进入学习笔记页面可以填写笔记名称、姓名、日期、用户名、学习进度等信息进行提交操作如图5-8-所示。 图5-8学习笔记界面图
管理员进入到易错词管理界面通过界面的任务大厅登录成功后进入到系统可以查看易错单词、字母、图片、发音、备注、发布日期等信息进行相对应操作如图5-15所示。 图5-15易错词管理界面图
管理员进入到学习笔记管理界面通过界面的任务大厅登录成功后进入到系统可以查看笔记名称、日期、学习进度、学习心得、用户名、姓名等信息进行相对应操作如图5-16所示。 图5-16学习笔记界面图 四、数据库设计 1、实体ER图
1英语词汇的实体其具备的属性如下图。 表名yicuoci
功能易错词 字段名称 类型 长度 字段说明 主键 默认值 id bigint 主键 主键 addtime timestamp 创建时间 CURRENT_TIMESTAMP yicuodanci varchar 200 易错单词 zimu varchar 200 字母 tupian varchar 200 图片 fayin varchar 200 发音 beizhu longtext 4294967295 备注 faburiqi date 发布日期 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
