①前端编写
将Homeview修改为manager
Manager：
<template><div><el-container><!-- 侧边栏 --><el-aside :width="asideWidth" style="min-height: 100vh; background-color: #001529"><div style="height: 60px; color: white; display: flex; align-items: center; justify-content: center"><img src="@/assets/logo1.png" alt="" style="width: 40px; height: 40px"><span class="logo-title" v-show="!isCollapse">honey2024</span></div><el-menu :collapse="isCollapse" :collapse-transition="false" router background-color="#001529" text-color="rgba(255, 255, 255, 0.65)" active-text-color="#fff" style="border: none" :default-active="$route.path"><el-menu-item index="/home"><i class="el-icon-s-home"></i><span slot="title">系统首页</span></el-menu-item><el-submenu index="info" v-if="user.role === '管理员'"><template slot="title"><i class="el-icon-menu"></i><span>信息管理</span></template><el-menu-item index="/user">用户信息</el-menu-item></el-submenu></el-menu></el-aside><el-container><!-- 头部区域--><el-header><i :class="collapseIcon" style="font-size: 26px" @click="handleCollapse"></i><el-breadcrumb separator-class="el-icon-arrow-right" style="margin-left: 20px"><el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item><el-breadcrumb-item :to="{ path: '/user' }">用户管理</el-breadcrumb-item></el-breadcrumb><div style="flex: 1; width: 0; display: flex; align-items: center; justify-content: flex-end"><i class="el-icon-quanping" style="font-size: 26px" @click="handleFull"></i><el-dropdown placement="bottom"><div style="display: flex; align-items: center; cursor: default"><img src="@/assets/logo1.png" alt="" style="width: 40px; height: 40px; margin: 0 5px"><span>{{user.name}}</span></div><el-dropdown-menu slot="dropdown"><el-dropdown-item>个人信息</el-dropdown-item><el-dropdown-item>修改密码</el-dropdown-item><el-dropdown-item @click.native="logout">退出登录</el-dropdown-item></el-dropdown-menu></el-dropdown></div></el-header><!-- 主体区域--><el-main><router-view></router-view></el-main></el-container></el-container></div>
</template><script>
import axios from "axios";
import request from '@/utils/request'export default {name: 'HomeView',data() {return {isCollapse: false, // 不收缩asideWidth: '200px',collapseIcon: 'el-icon-s-fold',users: [],user:JSON.parse(localStorage.getItem('honey-user')||'{}'),url:'',urls:[]}},mounted() {// axios.get('http://localhost:9090/user/selectall').then(res=>{// console.log(res.data);// this.users=res.data.data// })request.get('/user/selectall').then(res => {this.users = res.data})},methods: {preview(url){window.open(url)},showUrls(){console.log(this.urls)},handleMutipleFileUpload(response,file,fileList){this.urls=fileList.map(v=>v.response?.data)},handleTableFileUpload(row,file,fileList){console.log(row,file,fileList)row.avatar=file.response.data// this.$set(row,'avatar',file.response.data)console.log(row)request.put('/user/update',row).then(res=>{if(res.code==='200'){this.$message.success('上传成功')}else{this.$message.error(res.msg)}})},handleFileUpload(response,file,fileList){this.fileList=fileListconsole.log(response,file,fileList)},logout() {localStorage.removeItem("honey-user")this.$router.push('/login')},handleFull() {document.documentElement.requestFullscreen()},handleCollapse() {this.isCollapse = !this.isCollapsethis.asideWidth = this.isCollapse ? '64px' : '200px'this.collapseIcon = this.isCollapse ? 'el-icon-s-unfold' : 'el-icon-s-fold'}}
}
</script><style>
.el-menu--inline {background-color: #000c17 !important;
}.el-menu--inline .el-menu-item {background-color: #000c17 !important;padding-left: 49px !important;
}.el-menu-item:hover, .el-submenu__title:hover {color: #fff !important;
}.el-submenu__title:hover i {color: #fff !important;
}.el-menu-item:hover i {color: #fff !important;
}.el-menu-item.is-active {background-color: #1890ff !important;border-radius: 5px !important;width: calc(100% - 8px);margin-left: 4px;
}.el-menu-item.is-active i, .el-menu-item.is-active .el-tooltip {margin-left: -4px;
}.el-menu-item {height: 40px !important;line-height: 40px !important;
}.el-submenu__title {height: 40px !important;line-height: 40px !important;
}.el-submenu .el-menu-item {min-width: 0 !important;
}.el-menu--inline .el-menu-item.is-active {padding-left: 45px !important;
}/*.el-submenu__icon-arrow {*/
/* margin-top: -5px;*/
/*}*/.el-aside {transition: width .3s;box-shadow: 2px 0 6px rgba(0, 21, 41, .35);
}.logo-title {margin-left: 5px;font-size: 20px;transition: all .3s; /* 0.3s */
}.el-header {box-shadow: 2px 0 6px rgba(0, 21, 41, .35);display: flex;align-items: center;
}
</style>Home：
<template><div><div style="box-shadow: 0 0 10px rgba(0,0,0,.1); padding: 10px 20px; border-radius: 5px; margin-bottom: 10px">早安，{{user.name}}，祝你开心每一天！</div><div style="display: flex;"><el-card style="width: 100%;"><div slot="header" class="clearfix"><span>青哥哥带你做毕设2024</span></div><div>2024毕设正式开始了！青哥哥带你手把手敲出来！<div style="margin-top: 20px"><div style="margin: 10px 0"><strong>主题色</strong></div><el-button type="primary">按钮</el-button><el-button type="success">按钮</el-button><el-button type="warning">按钮</el-button><el-button type="danger">按钮</el-button><el-button type="info">按钮</el-button></div></div></el-card></div></div>
</template><script>
export default {name:'Home',data(){return{user:JSON.parse(localStorage.getItem('honey-user')||'{}')}}}
</script><style scoped></style>User:
<template><div><el-table :data="tableData" stripe><el-table-column prop="id" label="ID"></el-table-column><el-table-column prop="username" label="用户名"></el-table-column><el-table-column prop="name" label="姓名"></el-table-column><el-table-column prop="phone" label="手机号"></el-table-column><el-table-column prop="email" label="邮箱"></el-table-column><el-table-column prop="address" label="地址"></el-table-column><el-table-column label="头像"><template v-slot="scope"><div style="display: flex;align-items: center"><el-image style="width: 50px;height: 50px;border-radius: 50%" v-if="scope.row.avatar" :src="scope.row.avatar" :preview-src-list="[scope.row.avatar]"></el-image></div></template></el-table-column><el-table-column prop="role" label="角色"></el-table-column><el-table-column label="操作"><template v-slot="scope"><div style="display: flex"><el-button type="primary" plain size="mini">编辑</el-button><el-button type="danger" plain size="mini">删除</el-button></div></template></el-table-column></el-table></div>
</template><script>
export default {name:'User',data(){return{tableData:[]}},created() {this.load()},methods:{load(){this.$request.get('/user/selectall').then(res=>{this.tableData=res.data})}}
}
</script><style scoped></style>router文件夹下的index.js：
import Vue from 'vue'
import VueRouter from 'vue-router'
import Manager from '../views/Manager.vue'Vue.use(VueRouter)const routes = [{path: '/',name: 'manager',component: Manager,children:[{path:'home',name:'Home',component:()=>import('../views/manager/Home.vue')},{path:'user',name:'User',component:()=>import('../views/manager/User.vue')}],redirect:'/home'},{path: '/about',name: 'about',// route level code-splitting// this generates a separate chunk (about.[hash].js) for this route// which is lazy-loaded when the route is visited.component: () => import(/* webpackChunkName: "about" */ '../views/AboutView.vue')},{path:'/login',name:'login',component: ()=>import('../views/login.vue')},{path:'/register',name:'register',component: ()=>import('../views/register.vue')}
]const router = new VueRouter({mode: 'history',base: process.env.BASE_URL,routes
})export default router
②后端编写
用navicate配置修改数据库：
Springboot修改：
User：
package com.example.springboot.entity;import lombok.AllArgsConstructor;
import lombok.Data;@Data
public class User {private Integer id;private String username;private String password;private String name;private String phone;private String email;private String address;private String avatar;private String token;private String role;
}
③编写路由守卫
修改如图部分：
修改vue中router文件夹下index.js:
import Vue from 'vue'
import VueRouter from 'vue-router'
import Manager from '../views/Manager.vue'Vue.use(VueRouter)const routes = [{path: '/',name: 'manager',component: Manager,children:[{path:'home',name:'Home',component:()=>import('../views/manager/Home.vue')},{path:'user',name:'User',component:()=>import('../views/manager/User.vue')},{path:'403',name:'Auth',component:()=>import('../views/Auth.vue')}],redirect:'/home'},{path: '/about',name: 'about',// route level code-splitting// this generates a separate chunk (about.[hash].js) for this route// which is lazy-loaded when the route is visited.component: () => import(/* webpackChunkName: "about" */ '../views/AboutView.vue')},{path:'/login',name:'login',component: ()=>import('../views/login.vue')},{path:'/register',name:'register',component: ()=>import('../views/register.vue')},{path:'*',name:'404',component: ()=>import('../views/404.vue')}
]const router = new VueRouter({mode: 'history',base: process.env.BASE_URL,routes
})
router.beforeEach((to,from,next)=>{let adminPaths=['/user']let user=JSON.parse(localStorage.getItem('honey-user')||'{}')if(user.role !== '管理员' && adminPaths.includes(to.path)){next('/403')}else{next()}
})
export default router
编写404和无权访问（403）页面：自行美化
404：
<template><div><div style="height: 100vh;display: flex;align-items: center;justify-content: center"><div style="font-size: 40px"> 404 找不到页面<router-link to="/">返回首页</router-link></div></div></div>
</template><script>
export default {}
</script><style scoped></style>Auth：
<template><div><div style="height: calc(100vh - 80px);display: flex;align-items: center;justify-content: center"><div style="font-size: 40px">无权访问<router-link to="/">返回首页</router-link></div></div></div>
</template><script>
export default {}
</script><style scoped></style>注册页修改配置：
register:
<template><div style="display: flex;align-items: center;justify-content: center;background-color: #669fefff;height: 100vh;"><div style="display: flex;width: 50%;background-color: white;border-radius: 5px;overflow: hidden;"><div style="flex: 1;"><img src="@/assets/register.png" alt="" style="width: 100%;"></div><div style="flex: 1;display: flex;align-items: center;justify-content: center;"><el-form :model="user" style="width: 80%;" :rules="rules" ref="registerRef"><div style="font-weight: bold; font-size: 20px;margin-bottom: 20px;text-align: center;">欢迎注册后台管理系统</div><el-form-item prop="username"><el-input placeholder="请输入用户名" v-model="user.username" prefix-icon="el-icon-user"></el-input></el-form-item><el-form-item prop="password"><el-input placeholder="请输入密码" v-model="user.password" show-password prefix-icon="el-icon-lock"></el-input></el-form-item><el-form-item prop="confirmPass"><el-input placeholder="请确认密码" v-model="user.confirmPass"></el-input></el-form-item><el-form-item prop="role"><el-radio-group v-model="user.role"><el-radio label="用户"></el-radio><el-radio label="商家"></el-radio></el-radio-group></el-form-item><el-form-item><el-button type="primary" style="width: 100%;" @click="register">注册</el-button></el-form-item><div style="display: flex;"><div style="flex: 1;text-align: left">已没有账号？去<span style="color:aquamarine;cursor: pointer;" @click="$router.push('/login')">登录</span></div></div></el-form></div></div></div>
</template><script>
export default {name:'register',data() {const validatePass = (rule, value, callback) => {if (value === '') {callback(new Error('请输入确认密码'));} else if(value !== this.user.password){callback(new Error('两次密码不一致'));} else {callback();}};return {code:'',user: {code:'',username: '',password: '',confirmPass:''},rules:{username:[{required:'true',message:'请输入账号',trigger:'blur'}],password:[{required:'true',message:'请输入密码',trigger:'blur'}],confirmPass:[{validator:validatePass,trigger:'blur'}],role:[{required:'true',message:'请选择角色',trigger:'blur'}]},}},methods:{getCode(code){this.code=code.toLowerCase()},register(){this.$refs['registerRef'].validate((valid=>{if(valid){this.$request.post("/register",this.user).then(res=>{if(res.code === '200'){this.$router.push('/login')this.$message.success('注册成功')}else{this.$message.error(res.msg)}console.log(res);})}}))}}
}
</script><style scoped></style>修改springboot中的Mapper文件夹下的Usermapper：为insert数据库添加一个role属性
UserMapper:
package com.example.springboot.mapper;import com.example.springboot.entity.User;
import org.apache.ibatis.annotations.*;import java.util.List;@Mapper
public interface UserMapper {@Insert("insert into `user` (username, password, name, phone, email, address, avatar, role) " +"values (#{username}, #{password}, #{name}, #{phone}, #{email}, #{address}, #{avatar},#{role})")void insert(User user);@Update("update `user` set username = #{username} , password = #{password} , name = #{name} , phone=#{phone} , email = #{email} , avatar=#{avatar} where id = #{id}")void updateUser(User user);@Delete("delete from `user` where id=#{id}")void deleteUser(Integer id);@Select("select * from `user` order by id desc")List<User> selectall();@Select("select * from `user` where id =#{id} order by id desc")User selectbyid(Integer id);@Select("select * from `user` where name = #{name} order by id desc")List<User> selectbyname(String name);@Select("select * from `user` where username = #{username} and name = #{name} order by id desc")List<User> selectbymore(@Param("username") String username,@Param("name") String name);@Select("select * from `user` where username like concat('%',#{username},'%') or name like concat('%',#{name},'%') order by id desc")List<User> selectbymo(@Param("username") String username,@Param("name") String name);@Select("select * from `user` where username = #{username} order by id desc")User selectbyUsername(String username);}
