5 首页框架及路由配置

1 添加首页LayoutVue.vue组件，登录成功之后跳转到该组件

<script setup>
import {Management,Promotion,UserFilled,User,Crop,EditPen,SwitchButton,CaretBottom
} from '@element-plus/icons-vue'
import avatar from '@/assets/default.png'// 导入ref
import { ref } from 'vue'// 初始化isAdmin
const isAdmin = ref(false)import { useTokenStore } from '@/stores/token.js'
const tokenStore = useTokenStore();// 导入路由
import router from '@/router'
import { ElMessage, ElMessageBox } from 'element-plus'
//条目被点击后，调用的函数
const handleCommand = (command) => {if (command == 'logout') {//退出登录ElMessageBox.confirm('你确认退出登录码？','温馨提示',{confirmButtonText: '确认',cancelButtonText: '取消',type: 'warning',}).then(async () => {//用户点击了确认tokenStore.token = ''//跳转到登录页router.push('/login')}).catch(() => {//用户点击了取消ElMessage({type: 'info',message: '取消退出',})})} else {router.push(`/user/${command}`);}
}</script><template><el-container class="layout-container"><!-- 左侧菜单 --><el-aside width="200px"><div class="el-aside__logo"></div><el-menu active-text-color="#ffd04b" background-color="#232323" text-color="#fff" router><el-menu-item  ><el-icon><Book /></el-icon><span>图书资源</span></el-menu-item><!-- 如果是管理员就显示用户管理组件 否则就显示借阅记录组件 --><el-menu-item v-if="!isAdmin"  ><el-icon><User /></el-icon><span>借阅记录</span></el-menu-item><el-menu-item v-else  ><el-icon><Document /></el-icon><span>用户管理</span></el-menu-item><el-sub-menu><template #title><el-icon><UserFilled /></el-icon><span>个人中心</span></template><el-menu-item  ><el-icon><User /></el-icon><span>基本资料</span></el-menu-item><el-menu-item  ><el-icon><Crop /></el-icon><span>更换头像</span></el-menu-item><el-menu-item  ><el-icon><EditPen /></el-icon><span>重置密码</span></el-menu-item></el-sub-menu></el-menu></el-aside><!-- 右侧主区域 --><el-container><!-- 头部区域 --><el-header><div>当前用户：<strong></strong></div><el-dropdown placement="bottom-end" @command="handleCommand"><span class="el-dropdown__box"><el-avatar src="@/assets/default.png" /><el-icon><CaretBottom /></el-icon></span><template #dropdown><el-dropdown-menu><el-dropdown-item command="info" :icon="User">基本资料</el-dropdown-item><el-dropdown-item command="avatar" :icon="Crop">更换头像</el-dropdown-item><el-dropdown-item command="password" :icon="EditPen">重置密码</el-dropdown-item><el-dropdown-item command="logout" :icon="SwitchButton">退出登录</el-dropdown-item></el-dropdown-menu></template></el-dropdown></el-header><!-- 中间区域 --><el-main><!-- <div style="width: 1290px; height: 570px;border: 1px solid red;">内容展示区</div> --><router-view></router-view></el-main><!-- 底部区域 --><el-footer>软件之声论坛 ©2024 Created by xumj</el-footer></el-container></el-container>
</template><style lang="scss" scoped>
.layout-container {height: 100vh;.el-aside {background-color: #232323;&__logo {height: 120px;background: url('@/assets/logo.png') no-repeat center / 120px auto;}.el-menu {border-right: none;}}.el-header {background-color: #fff;display: flex;align-items: center;justify-content: space-between;.el-dropdown__box {display: flex;align-items: center;.el-icon {color: #999;margin-left: 10px;}&:active,&:focus {outline: none;}}}.el-footer {display: flex;align-items: center;justify-content: center;font-size: 14px;color: #666;}
}
</style>

2 配置路由规则，并新建子组件（自行创建）

import { createRouter, createWebHistory } from 'vue-router'
import LayoutVue from '../views/LayoutVue.vue'
import Login from '../views/Login.vue'
import BookResourcesVue from '../views/books/BookResourcesVue.vue'
import BookRecordsVue from '../views/books/BookRecordsVue.vue'
import UserAvatarVUe from '../views/user/UserAvatarVUe.vue'
import UserResetPasswordVue from '../views/user/UserResetPasswordVue.vue'import UserInfoVue from '../views/user/UserInfoVue.vue'
import UserManageVue from '../views/user/UserManageVue.vue'
const router = createRouter({history: createWebHistory(import.meta.env.BASE_URL),routes: [{ path: '/login', component: Login },{path: '/',component: LayoutVue,  //首页布局父组件redirect: '/book/resources',// 子路由children: [{ path: '/book/resources', component: BookResourcesVue },{ path: '/book/records', component: BookRecordsVue },{ path: '/user/info', component: UserInfoVue },{ path: '/user/avatar', component: UserAvatarVUe },{ path: '/user/password', component: UserResetPasswordVue },{ path: '/user/logout', component: Login },// 用户管理组件{ path: '/user/manage', component: UserManageVue }]}]
})export default router

3 修改首页布局中左侧导航代码，添加路由连接如下

    <!-- 左侧菜单 --><el-aside width="200px"><div class="el-aside__logo"></div><el-menu active-text-color="#ffd04b" background-color="#232323" text-color="#fff" router><el-menu-item index="/book/resources"><el-icon><Book /></el-icon><span>图书资源</span></el-menu-item><!-- 如果是管理员就显示用户管理组件 否则就显示借阅记录组件 --><el-menu-item v-if="!isAdmin" index="/book/records"><el-icon><User /></el-icon><span>借阅记录</span></el-menu-item><el-menu-item v-else index="/user/manage"><el-icon><Document /></el-icon><span>用户管理</span></el-menu-item><el-sub-menu><template #title><el-icon><UserFilled /></el-icon><span>个人中心</span></template><el-menu-item index="/user/info"><el-icon><User /></el-icon><span>基本资料</span></el-menu-item><el-menu-item index="/user/avatar"><el-icon><Crop /></el-icon><span>更换头像</span></el-menu-item><el-menu-item index="/user/password"><el-icon><EditPen /></el-icon><span>重置密码</span></el-menu-item></el-sub-menu></el-menu></el-aside>