福州网站建设公司哪家比较好,怎么更改wordpress的后台路径,三河网站建设,wordpress百度云网盘目录 1 项目介绍2 项目截图3 核心代码3.1 Controller3.2 Service3.3 Dao3.4 application.yml3.5 SpringbootApplication3.5 Vue 4 数据库表设计5 文档参考6 计算机毕设选题推荐7 源码获取 1 项目介绍 博主个人介绍#xff1a;CSDN认证博客专家#xff0c;CSDN平台Java领域优质… 目录 1 项目介绍2 项目截图3 核心代码3.1 Controller3.2 Service3.3 Dao3.4 application.yml3.5 SpringbootApplication3.5 Vue 4 数据库表设计5 文档参考6 计算机毕设选题推荐7 源码获取 1 项目介绍 博主个人介绍CSDN认证博客专家CSDN平台Java领域优质创作者全网30w粉丝超300w访问量专注于大学生项目实战开发、讲解和答疑辅导对于专业性数据证明一切 主要项目javaweb、ssm、springboot、vue、小程序、python、安卓、uniapp等设计与开发,万套源码成品可供选择学习。 文末获取源码
SprinBootVue远程教育网站的设计与实现(源码数据库文档)
项目描述 信息数据从传统到当代是一直在变革当中突如其来的互联网让传统的信息管理看到了革命性的曙光因为传统信息管理从时效性还是安全性还是可操作性等各个方面来讲遇到了互联网时代才发现能补上自古以来的短板有效的提升管理的效率和业务水平。传统的管理模式时间越久管理的内容越多也需要更多的人来对数据进行整理并且数据的汇总查询方面效率也是极其的低下并且数据安全方面永远不会保证安全性能。结合数据内容管理的种种缺点在互联网时代都可以得到有效的补充。 本论文在结合先进的互联网技术下开发出了符合需求的软件让数据内容管理不管是从录入的及时性查看的及时性还是汇总分析的及时性都能让正确率达到最高管理更加的科学和便捷。本论文的远程教育网站系统实现了学生端管理、教师端管理、试卷表管理、试题表管理、考试记录表管理、答题详情表管理、在线考试系统管理、公告管理、学生管理、老师管理、管理员管理等功能。系统用到了关系型数据库中MYSQL作为系统的数据库有效的对数据进行安全的存储有效的备份对数据可靠性方面得到了保证。并且程序也具备程序需求的所有功能使得操作性还是安全性都大大提高让远程教育网站系统更能从理念走到现实确确实实的让人们提升信息处理效率。 2 项目截图 springbootvue远程教育网站的设计与实现演示录像 3 核心代码
3.1 Controller package com.controller;import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.Map;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
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.ResponseBody;
import org.springframework.web.bind.annotation.RestController;import com.annotation.IgnoreAuth;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.entity.TokenEntity;
import com.entity.UserEntity;
import com.service.TokenService;
import com.service.UserService;
import com.utils.CommonUtil;
import com.utils.MPUtil;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.ValidatorUtils;/*** 登录相关*/
RequestMapping(users)
RestController
public class UserController{Autowiredprivate UserService userService;Autowiredprivate TokenService tokenService;/*** 登录*/IgnoreAuthPostMapping(value /login)public R login(String username, String password, String captcha, HttpServletRequest request) {UserEntity user userService.selectOne(new EntityWrapperUserEntity().eq(username, username));if(usernull || !user.getPassword().equals(password)) {return R.error(账号或密码不正确);}String token tokenService.generateToken(user.getId(),username, users, user.getRole());return R.ok().put(token, token);}/*** 注册*/IgnoreAuthPostMapping(value /register)public R register(RequestBody UserEntity user){
// ValidatorUtils.validateEntity(user);if(userService.selectOne(new EntityWrapperUserEntity().eq(username, user.getUsername())) !null) {return R.error(用户已存在);}userService.insert(user);return R.ok();}/*** 退出*/GetMapping(value logout)public R logout(HttpServletRequest request) {request.getSession().invalidate();return R.ok(退出成功);}/*** 密码重置*/IgnoreAuthRequestMapping(value /resetPass)public R resetPass(String username, HttpServletRequest request){UserEntity user userService.selectOne(new EntityWrapperUserEntity().eq(username, username));if(usernull) {return R.error(账号不存在);}user.setPassword(123456);userService.update(user,null);return R.ok(密码已重置为123456);}/*** 列表*/RequestMapping(/page)public R page(RequestParam MapString, Object params,UserEntity user){EntityWrapperUserEntity ew new EntityWrapperUserEntity();PageUtils page userService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.allLike(ew, user), params), params));return R.ok().put(data, page);}/*** 列表*/RequestMapping(/list)public R list( UserEntity user){EntityWrapperUserEntity ew new EntityWrapperUserEntity();ew.allEq(MPUtil.allEQMapPre( user, user)); return R.ok().put(data, userService.selectListView(ew));}/*** 信息*/RequestMapping(/info/{id})public R info(PathVariable(id) String id){UserEntity user userService.selectById(id);return R.ok().put(data, user);}/*** 获取用户的session用户信息*/RequestMapping(/session)public R getCurrUser(HttpServletRequest request){Integer id (Integer)request.getSession().getAttribute(userId);UserEntity user userService.selectById(id);return R.ok().put(data, user);}/*** 保存*/PostMapping(/save)public R save(RequestBody UserEntity user){
// ValidatorUtils.validateEntity(user);if(userService.selectOne(new EntityWrapperUserEntity().eq(username, user.getUsername())) !null) {return R.error(用户已存在);}userService.insert(user);return R.ok();}/*** 修改*/RequestMapping(/update)public R update(RequestBody UserEntity user){
// ValidatorUtils.validateEntity(user);UserEntity u userService.selectOne(new EntityWrapperUserEntity().eq(username, user.getUsername()));if(u!null u.getId()!user.getId() u.getUsername().equals(user.getUsername())) {return R.error(用户名已存在。);}userService.updateById(user);//全部更新return R.ok();}/*** 删除*/RequestMapping(/delete)public R delete(RequestBody Long[] ids){userService.deleteBatchIds(Arrays.asList(ids));return R.ok();}
}
3.2 Service /*** 系统用户*/
public interface UserService extends IServiceUserEntity {PageUtils queryPage(MapString, Object params);ListUserEntity selectListView(WrapperUserEntity wrapper);PageUtils queryPage(MapString, Object params,WrapperUserEntity wrapper);}
3.3 Dao
/*** 用户*/
public interface UserDao extends BaseMapperUserEntity {ListUserEntity selectListView(Param(ew) WrapperUserEntity wrapper);ListUserEntity selectListView(Pagination page,Param(ew) WrapperUserEntity wrapper);}
3.4 application.yml
# Tomcat
server:tomcat:uri-encoding: UTF-8port: 8080servlet:context-path: /springbootpkh49spring:datasource:driverClassName: com.mysql.jdbc.Driverurl: jdbc:mysql://127.0.0.1:3306/springbootpkh49?useUnicodetruecharacterEncodingutf-8useJDBCCompliantTimezoneShifttrueuseLegacyDatetimeCodefalseserverTimezoneGMT%2B8username: rootpassword: root# driverClassName: com.microsoft.sqlserver.jdbc.SQLServerDriver
# url: jdbc:sqlserver://127.0.0.1:1433;DatabaseNamespringbootpkh49
# username: sa
# password: 123456servlet:multipart:max-file-size: 10MBmax-request-size: 10MBresources:static-locations: classpath:static/,file:static/#mybatis
mybatis-plus:mapper-locations: classpath*:mapper/*.xml#实体扫描多个package用逗号或者分号分隔typeAliasesPackage: com.entityglobal-config:#主键类型 0:数据库ID自增, 1:用户输入ID,2:全局唯一ID (数字类型唯一ID), 3:全局唯一ID UUID;id-type: 1#字段策略 0:忽略判断,1:非 NULL 判断),2:非空判断field-strategy: 2#驼峰下划线转换db-column-underline: true#刷新mapper 调试神器refresh-mapper: true#逻辑删除配置logic-delete-value: -1logic-not-delete-value: 0#自定义SQL注入器sql-injector: com.baomidou.mybatisplus.mapper.LogicSqlInjectorconfiguration:map-underscore-to-camel-case: truecache-enabled: falsecall-setters-on-nulls: true#springboot 项目mybatis plus 设置 jdbcTypeForNull (oracle数据库需配置JdbcType.NULL, 默认是Other)jdbc-type-for-null: null
3.5 SpringbootApplication
SpringBootApplication
MapperScan(basePackages {com.dao})
public class SpringbootSchemaApplication extends SpringBootServletInitializer{public static void main(String[] args) {SpringApplication.run(SpringbootSchemaApplication.class, args);}Overrideprotected SpringApplicationBuilder configure(SpringApplicationBuilder applicationBuilder) {return applicationBuilder.sources(SpringbootSchemaApplication.class);}
}
3.5 Vue
templatedivdiv classcontainer loginIn stylebackgroundImage: url(http://codegen.caihongy.cn/20201206/eaa69c2b4fa742f2b5acefd921a772fc.jpg)div :class2 1 ? left : 2 2 ? left center : left right stylebackgroundColor: rgba(255, 255, 255, 0.71)el-form classlogin-form label-positionleft :label-width1 3 ? 56px : 0pxdiv classtitle-containerh3 classtitle stylecolor: rgba(84, 88, 179, 1)在线文档管理系统登录/h3/divel-form-item :label1 3 ? 用户名 : :classstyle1span v-if1 ! 3 classsvg-container stylecolor:rgba(89, 97, 102, 1);line-height:44pxsvg-icon icon-classuser //spanel-input placeholder请输入用户名 nameusername typetext v-modelrulesForm.username //el-form-itemel-form-item :label1 3 ? 密码 : :classstyle1span v-if1 ! 3 classsvg-container stylecolor:rgba(89, 97, 102, 1);line-height:44pxsvg-icon icon-classpassword //spanel-input placeholder请输入密码 namepassword typepassword v-modelrulesForm.password //el-form-itemel-form-item v-if0 1 classcode :label1 3 ? 验证码 : :classstyle1span v-if1 ! 3 classsvg-container stylecolor:rgba(89, 97, 102, 1);line-height:44pxsvg-icon icon-classcode //spanel-input placeholder请输入验证码 namecode typetext v-modelrulesForm.code /div classgetCodeBt clickgetRandCode(4) styleheight:44px;line-height:44pxspan v-for(item, index) in codes :keyindex :style{color:item.color,transform:item.rotate,fontSize:item.size}{{ item.num }}/span/div/el-form-itemel-form-item label角色 proploginInRole classroleel-radiov-foritem in menusv-ifitem.hasBackLogin是v-bind:keyitem.roleNamev-modelrulesForm.role:labelitem.roleName{{item.roleName}}/el-radio/el-form-itemel-button typeprimary clicklogin() classloginInBt stylepadding:0;font-size:16px;border-radius:4px;height:44px;line-height:44px;width:100%;backgroundColor:rgba(84, 88, 179, 1); borderColor:rgba(84, 88, 179, 1); color:rgba(255, 255, 255, 1){{1 1 ? 登录 : login}}/el-buttonel-form-item classsetting!-- div stylecolor:rgba(255, 255, 255, 1) classreset修改密码/div --/el-form-item/el-form/div/div/div
/template
script
import menu from /utils/menu;
export default {data() {return {rulesForm: {username: ,password: ,role: ,code: ,},menus: [],tableName: ,codes: [{num: 1,color: #000,rotate: 10deg,size: 16px},{num: 2,color: #000,rotate: 10deg,size: 16px},{num: 3,color: #000,rotate: 10deg,size: 16px},{num: 4,color: #000,rotate: 10deg,size: 16px}],};},mounted() {let menus menu.list();this.menus menus;},created() {this.setInputColor()this.getRandCode()},methods: {setInputColor(){this.$nextTick((){document.querySelectorAll(.loginIn .el-input__inner).forEach(el{el.style.backgroundColor rgba(255, 255, 255, 1)el.style.color rgba(0, 0, 0, 1)el.style.height 44pxel.style.lineHeight 44pxel.style.borderRadius 2px})document.querySelectorAll(.loginIn .style3 .el-form-item__label).forEach(el{el.style.height 44pxel.style.lineHeight 44px})document.querySelectorAll(.loginIn .el-form-item__label).forEach(el{el.style.color rgba(89, 97, 102, 1)})setTimeout((){document.querySelectorAll(.loginIn .role .el-radio__label).forEach(el{el.style.color rgba(84, 88, 179, 1)})},350)})},register(tableName){this.$storage.set(loginTable, tableName);this.$router.push({path:/register})},// 登陆login() {let code for(let i in this.codes) {code this.codes[i].num}if (0 1 !this.rulesForm.code) {this.$message.error(请输入验证码);return;}if (0 1 this.rulesForm.code.toLowerCase() ! code.toLowerCase()) {this.$message.error(验证码输入有误);this.getRandCode()return;}if (!this.rulesForm.username) {this.$message.error(请输入用户名);return;}if (!this.rulesForm.password) {this.$message.error(请输入密码);return;}if (!this.rulesForm.role) {this.$message.error(请选择角色);return;}let menus this.menus;for (let i 0; i menus.length; i) {if (menus[i].roleName this.rulesForm.role) {this.tableName menus[i].tableName;}}this.$http({url: ${this.tableName}/login?username${this.rulesForm.username}password${this.rulesForm.password},method: post}).then(({ data }) {if (data data.code 0) {this.$storage.set(Token, data.token);this.$storage.set(role, this.rulesForm.role);this.$storage.set(sessionTable, this.tableName);this.$storage.set(adminName, this.rulesForm.username);this.$router.replace({ path: /index/ });} else {this.$message.error(data.msg);}});},getRandCode(len 4){this.randomString(len)},randomString(len 4) {let chars [a, b, c, d, e, f, g, h, i, j, k,l, m, n, o, p, q, r, s, t, u, v,w, x, y, z, A, B, C, D, E, F, G,H, I, J, K, L, M, N, O, P, Q, R,S, T, U, V, W, X, Y, Z, 0, 1, 2,3, 4, 5, 6, 7, 8, 9]let colors [0, 1, 2,3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f]let sizes [14, 15, 16, 17, 18]let output [];for (let i 0; i len; i) {// 随机验证码let key Math.floor(Math.random()*chars.length)this.codes[i].num chars[key]// 随机验证码颜色let code #for (let j 0; j 6; j) {let key Math.floor(Math.random()*colors.length)code colors[key]}this.codes[i].color code// 随机验证码方向let rotate Math.floor(Math.random()*60)let plus Math.floor(Math.random()*2)if(plus 1) rotate -rotatethis.codes[i].rotate rotate(rotatedeg)// 随机验证码字体大小let size Math.floor(Math.random()*sizes.length)this.codes[i].size sizes[size]px}},}
};
/script
style langscss scoped
.loginIn {min-height: 100vh;position: relative;background-repeat: no-repeat;background-position: center center;background-size: cover;.left {position: absolute;left: 0;top: 0;width: 360px;height: 100%;.login-form {background-color: transparent;width: 100%;right: inherit;padding: 0 12px;box-sizing: border-box;display: flex;justify-content: center;flex-direction: column;}.title-container {text-align: center;font-size: 24px;.title {margin: 20px 0;}}.el-form-item {position: relative;.svg-container {padding: 6px 5px 6px 15px;color: #889aa4;vertical-align: middle;display: inline-block;position: absolute;left: 0;top: 0;z-index: 1;padding: 0;line-height: 40px;width: 30px;text-align: center;}.el-input {display: inline-block;height: 40px;width: 100%; /deep/ input {background: transparent;border: 0px;-webkit-appearance: none;padding: 0 15px 0 30px;color: #fff;height: 40px;}}}}.center {position: absolute;left: 50%;top: 50%;width: 360px;transform: translate3d(-50%,-50%,0);height: 446px;border-radius: 8px;}.right {position: absolute;left: inherit;right: 0;top: 0;width: 360px;height: 100%;}.code {.el-form-item__content {position: relative;.getCodeBt {position: absolute;right: 0;top: 0;line-height: 40px;width: 100px;background-color: rgba(51,51,51,0.4);color: #fff;text-align: center;border-radius: 0 4px 4px 0;height: 40px;overflow: hidden;span {padding: 0 5px;display: inline-block;font-size: 16px;font-weight: 600;}}.el-input { /deep/ input {padding: 0 130px 0 30px;}}}}.setting { /deep/ .el-form-item__content {padding: 0 15px;box-sizing: border-box;line-height: 32px;height: 32px;font-size: 14px;color: #999;margin: 0 !important;.register {float: left;width: 50%;}.reset {float: right;width: 50%;text-align: right;}}}.style2 {padding-left: 30px;.svg-container {left: -30px !important;}.el-input { /deep/ input {padding: 0 15px !important;}}}.code.style2, .code.style3 {.el-input { /deep/ input {padding: 0 115px 0 15px;}}}.style3 { /deep/ .el-form-item__label {padding-right: 6px;}.el-input { /deep/ input {padding: 0 15px !important;}}}.role { /deep/ .el-form-item__label {width: 56px !important;} /deep/ .el-radio {margin-right: 12px;}}}
/style
4 数据库表设计
用户注册实体图如图所示
数据库表的设计如下表
5 文档参考 6 计算机毕设选题推荐
最新计算机软件毕业设计选题大全整理中…
7 源码获取
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