【Vue.js】使用Element搭建首页导航左侧菜单

news/2025/2/14 3:19:57/

目录

Mock.js

是什么

有什么好处

安装mockjs

​编辑 

引入mockjs

 mockjs使用

 login-mock

Bus事物总线 

首页导航栏与左侧菜单搭建

结合总线完成组件通讯

Mock.js

是什么

Mock.js是一个用于生成随机数据的模拟数据生成器。它可以帮助开发人员模拟接口请求，生成随机的数据，以便进行开发和测试。Mock.js提供了丰富的数据模板和随机数据生成规则，可以根据需求生成各种类型的数据，如字符串、数字、布尔值、数组、对象等。同时，Mock.js还支持拦截Ajax请求，使得在开发过程中可以独立于后端接口进行前端开发和测试。

有什么好处

使用Mock.js可以有效地提高开发效率，尤其在前后端分离的开发模式下，可以让前端开发人员独立于后端接口进行开发，减少对后端接口的依赖性。此外，Mock.js还可以模拟接口请求的各种场景，如请求失败、请求超时等，以便测试前端页面的容错性和稳定性。 

安装mockjs

npm i mockjs -D

注意：在SPA项目工作区间使用cmd执行该命令

执行完毕之后，在devDependencies下会发现已下载好mockjs插件，证明已经安装好了

 

引入mockjs

为了只在开发环境使用mock，而打包到生产环境时自动不使用mock，我们可以在config目录中的dev.env.js和prod.env.js做一个配置

dev.env.js

加入Mock:'true'

module.exports = merge(prodEnv, {NODE_ENV: '"development"',MOCK: 'true'
})

prod.env.js(生产坏境):

加入Mock:'flase'

module.exports = {NODE_ENV: '"production"',MOCK: 'false'
}

 mian.js导入Mock动态依赖

//开发环境下才会引入mockjs
process.env.MOCK && require('@/mock')

 mockjs使用

导入两个js

 login-mock

// const loginInfo = {
// 	code: -1,
// 	message: '密码错误'
// }//使用mockjs的模板生成随机数据
const loginInfo = {'code|-1-0': 0,'message|3-10': 'msg'
}
export default loginInfo;

index.js

import Mock from 'mockjs' //引入mockjs，npm已安装
import action from '@/api/action' //引入请求地址//全局设置：设置所有ajax请求的超时时间，模拟网络传输耗时
Mock.setup({// timeout: 400  //延时400s请求到数据timeout: 200 - 400 //延时200-400s请求到数据
})//引登陆的测试数据，并添加至mockjs
import loginInfo from '@/mock/json/login-mock.js'
let s1 = action.getFullPath('SYSTEM_USER_DOLOGIN')
Mock.mock(s1, "post", loginInfo)
// Mock.mock(s1, /post|get/i, loginInfo)

登入Login.vue

<template><div class="login-wrap"><el-form class="login-container"><h1 class="title">用户登录</h1><el-form-item label=""><el-input type="text" v-model="username" placeholder="登录账号" autocomplete="off"></el-input></el-form-item><el-form-item label=""><el-input type="password" v-model="password" placeholder="登录密码" autocomplete="off"></el-input></el-form-item><el-form-item><el-button type="primary" style="width:100%;" @click="doSubmit()">提交</el-button></el-form-item><el-row style="text-align: center;margin-top:-10px"><el-link type="primary">忘记密码</el-link><el-link type="primary" @click="gotoRegister()">用户注册</el-link></el-row></el-form></div>
</template><script>
import axios from 'axios'
import qs from 'qs' //用于post请求
export default {name: 'Login',data() {return {username: "",password: "",msg: '啊'}},methods: {Register() {this.$router.push('/Register');},doSubmit() {let params = {username: this.username,password: this.password};console.log(params);//定义后端都请求地址var url = this.axios.urls.SYSTEM_USER_DOLOGIN;//以下是post请求及整合资源//通过qs中的stringify方法进行格式转换//注意数据是保存到json对象的params属性this.axios.post(url,params).then(r => {console.log(r);this.$message({message:r.data.message,type:r.data.code==0?'success':'error'});}).catch(e => {console.log(e);});}}}</script>
<style scoped>.login-wrap {box-sizing: border-box;width: 100%;height: 100%;padding-top: 10%;background-image: url(data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="1361px" height="609px" viewBox="0 0 1361 609" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <!-- Generator: Sketch 46.2 (44496) - http://www.bohemiancoding.com/sketch -->
    <title>Group 21</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Ant-Design-Pro-3.0" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
        <g id="账户密码登录-校验" transform="translate(-79.000000, -82.000000)">
            <g id="Group-21" transform="translate(77.000000, 73.000000)">
                <g id="Group-18" opacity="0.8" transform="translate(74.901416, 569.699158) rotate(-7.000000) translate(-74.901416, -569.699158) translate(4.901416, 525.199158)">
                    <ellipse id="Oval-11" fill="#CFDAE6" opacity="0.25" cx="63.5748792" cy="32.468367" rx="21.7830479" ry="21.766008"></ellipse>
                    <ellipse id="Oval-3" fill="#CFDAE6" opacity="0.599999964" cx="5.98746479" cy="13.8668601" rx="5.2173913" ry="5.21330997"></ellipse>
                    <path d="M38.1354514,88.3520215 C43.8984227,88.3520215 48.570234,83.6838647 48.570234,77.9254015 C48.570234,72.1669383 43.8984227,67.4987816 38.1354514,67.4987816 C32.3724801,67.4987816 27.7006688,72.1669383 27.7006688,77.9254015 C27.7006688,83.6838647 32.3724801,88.3520215 38.1354514,88.3520215 Z" id="Oval-3-Copy" fill="#CFDAE6" opacity="0.45"></path>
                    <path d="M64.2775582,33.1704963 L119.185836,16.5654915" id="Path-12" stroke="#CFDAE6" stroke-width="1.73913043" stroke-linecap="round" stroke-linejoin="round"></path>
                    <path d="M42.1431708,26.5002681 L7.71190162,14.5640702" id="Path-16" stroke="#E0B4B7" stroke-width="0.702678964" opacity="0.7" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <path d="M63.9262187,33.521561 L43.6721326,69.3250951" id="Path-15" stroke="#BACAD9" stroke-width="0.702678964" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <g id="Group-17" transform="translate(126.850922, 13.543654) rotate(30.000000) translate(-126.850922, -13.543654) translate(117.285705, 4.381889)" fill="#CFDAE6">
                        <ellipse id="Oval-4" opacity="0.45" cx="9.13482653" cy="9.12768076" rx="9.13482653" ry="9.12768076"></ellipse>
                        <path d="M18.2696531,18.2553615 C18.2696531,13.2142826 14.1798519,9.12768076 9.13482653,9.12768076 C4.08980114,9.12768076 0,13.2142826 0,18.2553615 L18.2696531,18.2553615 Z" id="Oval-4" transform="translate(9.134827, 13.691521) scale(-1, -1) translate(-9.134827, -13.691521) "></path>
                    </g>
                </g>
                <g id="Group-14" transform="translate(216.294700, 123.725600) rotate(-5.000000) translate(-216.294700, -123.725600) translate(106.294700, 35.225600)">
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.25" cx="29.1176471" cy="29.1402439" rx="29.1176471" ry="29.1402439"></ellipse>
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.3" cx="29.1176471" cy="29.1402439" rx="21.5686275" ry="21.5853659"></ellipse>
                    <ellipse id="Oval-2-Copy" stroke="#CFDAE6" opacity="0.4" cx="179.019608" cy="138.146341" rx="23.7254902" ry="23.7439024"></ellipse>
                    <ellipse id="Oval-2" fill="#BACAD9" opacity="0.5" cx="29.1176471" cy="29.1402439" rx="10.7843137" ry="10.7926829"></ellipse>
                    <path d="M29.1176471,39.9329268 L29.1176471,18.347561 C23.1616351,18.347561 18.3333333,23.1796097 18.3333333,29.1402439 C18.3333333,35.1008781 23.1616351,39.9329268 29.1176471,39.9329268 Z" id="Oval-2" fill="#BACAD9"></path>
                    <g id="Group-9" opacity="0.45" transform="translate(172.000000, 131.000000)" fill="#E6A1A6">
                        <ellipse id="Oval-2-Copy-2" cx="7.01960784" cy="7.14634146" rx="6.47058824" ry="6.47560976"></ellipse>
                        <path d="M0.549019608,13.6219512 C4.12262681,13.6219512 7.01960784,10.722722 7.01960784,7.14634146 C7.01960784,3.56996095 4.12262681,0.670731707 0.549019608,0.670731707 L0.549019608,13.6219512 Z" id="Oval-2-Copy-2" transform="translate(3.784314, 7.146341) scale(-1, 1) translate(-3.784314, -7.146341) "></path>
                    </g>
                    <ellipse id="Oval-10" fill="#CFDAE6" cx="218.382353" cy="138.685976" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy-2" fill="#E0B4B7" opacity="0.35" cx="179.558824" cy="175.381098" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy" fill="#E0B4B7" opacity="0.35" cx="180.098039" cy="102.530488" rx="2.15686275" ry="2.15853659"></ellipse>
                    <path d="M28.9985381,29.9671598 L171.151018,132.876024" id="Path-11" stroke="#CFDAE6" opacity="0.8"></path>
                </g>
                <g id="Group-10" opacity="0.799999952" transform="translate(1054.100635, 36.659317) rotate(-11.000000) translate(-1054.100635, -36.659317) translate(1026.600635, 4.659317)">
                    <ellipse id="Oval-7" stroke="#CFDAE6" stroke-width="0.941176471" cx="43.8135593" cy="32" rx="11.1864407" ry="11.2941176"></ellipse>
                    <g id="Group-12" transform="translate(34.596774, 23.111111)" fill="#BACAD9">
                        <ellipse id="Oval-7" opacity="0.45" cx="9.18534718" cy="8.88888889" rx="8.47457627" ry="8.55614973"></ellipse>
                        <path d="M9.18534718,17.4450386 C13.8657264,17.4450386 17.6599235,13.6143199 17.6599235,8.88888889 C17.6599235,4.16345787 13.8657264,0.332739156 9.18534718,0.332739156 L9.18534718,17.4450386 Z" id="Oval-7"></path>
                    </g>
                    <path d="M34.6597385,24.809694 L5.71666084,4.76878945" id="Path-2" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                    <ellipse id="Oval" stroke="#CFDAE6" stroke-width="0.941176471" cx="3.26271186" cy="3.29411765" rx="3.26271186" ry="3.29411765"></ellipse>
                    <ellipse id="Oval-Copy" fill="#F7E1AD" cx="2.79661017" cy="61.1764706" rx="2.79661017" ry="2.82352941"></ellipse>
                    <path d="M34.6312443,39.2922712 L5.06366663,59.785082" id="Path-10" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                </g>
                <g id="Group-19" opacity="0.33" transform="translate(1282.537219, 446.502867) rotate(-10.000000) translate(-1282.537219, -446.502867) translate(1142.537219, 327.502867)">
                    <g id="Group-17" transform="translate(141.333539, 104.502742) rotate(275.000000) translate(-141.333539, -104.502742) translate(129.333539, 92.502742)" fill="#BACAD9">
                        <circle id="Oval-4" opacity="0.45" cx="11.6666667" cy="11.6666667" r="11.6666667"></circle>
                        <path d="M23.3333333,23.3333333 C23.3333333,16.8900113 18.1099887,11.6666667 11.6666667,11.6666667 C5.22334459,11.6666667 0,16.8900113 0,23.3333333 L23.3333333,23.3333333 Z" id="Oval-4" transform="translate(11.666667, 17.500000) scale(-1, -1) translate(-11.666667, -17.500000) "></path>
                    </g>
                    <circle id="Oval-5-Copy-6" fill="#CFDAE6" cx="201.833333" cy="87.5" r="5.83333333"></circle>
                    <path d="M143.5,88.8126685 L155.070501,17.6038544" id="Path-17" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M17.5,37.3333333 L127.466252,97.6449735" id="Path-18" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <polyline id="Path-19" stroke="#CFDAE6" stroke-width="1.16666667" points="143.902597 120.302281 174.935455 231.571342 38.5 147.510847 126.366941 110.833333"></polyline>
                    <path d="M159.833333,99.7453842 L195.416667,89.25" id="Path-20" stroke="#E0B4B7" stroke-width="1.16666667" opacity="0.6"></path>
                    <path d="M205.333333,82.1372105 L238.719406,36.1666667" id="Path-24" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M266.723424,132.231988 L207.083333,90.4166667" id="Path-25" stroke="#CFDAE6" stroke-width="1.16666667"></path>
                    <circle id="Oval-5" fill="#C1D1E0" cx="156.916667" cy="8.75" r="8.75"></circle>
                    <circle id="Oval-5-Copy-3" fill="#C1D1E0" cx="39.0833333" cy="148.75" r="5.25"></circle>
                    <circle id="Oval-5-Copy-2" fill-opacity="0.6" fill="#D1DEED" cx="8.75" cy="33.25" r="8.75"></circle>
                    <circle id="Oval-5-Copy-4" fill-opacity="0.6" fill="#D1DEED" cx="243.833333" cy="30.3333333" r="5.83333333"></circle>
                    <circle id="Oval-5-Copy-5" fill="#E0B4B7" cx="175.583333" cy="232.75" r="5.25"></circle>
                </g>
            </g>
        </g>
    </g>
</svg>);/* background-color: #112346; */background-repeat: no-repeat;background-position: center right;background-size: 100%;}.login-container {border-radius: 10px;margin: 0px auto;width: 350px;padding: 30px 35px 15px 35px;background: #fff;border: 1px solid #eaeaea;text-align: left;box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
}.title {margin: 0px auto 40px auto;text-align: center;color: #505458;
}
</style>

效果图 

Bus事物总线 

首页导航栏与左侧菜单搭建

组件(3个)

1.AppMain.vue：布局容器组件

2.LeftAside.vue：左侧菜单组件

3.TopNav.vue：首页导航组件

 APPMian.vue

<template><el-container class="main-container"><el-aside v-bind:class="asideClass"><LeftNav></LeftNav></el-aside><el-container><el-header class="main-header"><TopNav></TopNav></el-header><el-main class="main-center">Main</el-main></el-container></el-container>
</template><script>// 导入组件import TopNav from '@/components/TopNav.vue'import LeftNav from '@/components/LeftNav.vue'// 导出模块export default {};
</script>
<style scoped>.main-container {height: 100%;width: 100%;box-sizing: border-box;}.main-aside-collapsed {/* 在CSS中，通过对某一样式声明! important ，可以更改默认的CSS样式优先级规则，使该条样式属性声明具有最高优先级 */width: 64px !important;height: 100%;background-color: #334157;margin: 0px;}.main-aside {width: 240px !important;height: 100%;background-color: #334157;margin: 0px;}.main-header,.main-center {padding: 0px;border-left: 2px solid #333;}
</style>

LeftNav.vue

<template><el-menu default-active="2" class="el-menu-vertical-demo" @open="handleOpen" @close="handleClose" background-color="#334157"text-color="#fff" active-text-color="#ffd04b" :collapse="collapsed" :collapse-transition="bb"><!-- <el-menu default-active="2" :collapse="collapsed" collapse-transition router :default-active="$route.path" unique-opened class="el-menu-vertical-demo" background-color="#334157" text-color="#fff" active-text-color="#ffd04b"> --><div class="logobox"><img class="logoimg" src="../assets/img/logo.png" alt=""></div><el-submenu index="1"><template slot="title"><i class="el-icon-location"></i><span>导航一</span></template><el-menu-item-group><template slot="title">分组一</template><el-menu-item index="1-1">选项1</el-menu-item><el-menu-item index="1-2">选项2</el-menu-item></el-menu-item-group><el-menu-item-group title="分组2"><el-menu-item index="1-3">选项3</el-menu-item></el-menu-item-group><el-submenu index="1-4"><template slot="title">选项4</template><el-menu-item index="1-4-1">选项1</el-menu-item></el-submenu></el-submenu><el-menu-item index="2"><i class="el-icon-menu"></i><span slot="title">导航二</span></el-menu-item><el-menu-item index="3" disabled><i class="el-icon-document"></i><span slot="title">导航三</span></el-menu-item><el-menu-item index="4"><i class="el-icon-setting"></i><span slot="title">导航四</span></el-menu-item></el-menu>
</template>
<script>export default {}
</script>
<style>.el-menu-vertical-demo:not(.el-menu--collapse) {width: 240px;min-height: 400px;}.el-menu-vertical-demo:not(.el-menu--collapse) {border: none;text-align: left;}.el-menu-item-group__title {padding: 0px;}.el-menu-bg {background-color: #1f2d3d !important;}.el-menu {border: none;}.logobox {height: 40px;line-height: 40px;color: #9d9d9d;font-size: 20px;text-align: center;padding: 20px 0px;}.logoimg {height: 40px;}
</style>

TopNav.vue

<template><!-- <el-menu :default-active="activeIndex2" class="el-menu-demo" mode="horizontal" @select="handleSelect" background-color="#545c64"text-color="#fff" active-text-color="#ffd04b"><el-menu-item index="1">处理中心</el-menu-item><el-submenu index="2"><template slot="title">我的工作台</template><el-menu-item index="2-1">选项1</el-menu-item><el-menu-item index="2-2">选项2</el-menu-item><el-menu-item index="2-3">选项3</el-menu-item><el-submenu index="2-4"><template slot="title">选项4</template><el-menu-item index="2-4-1">选项1</el-menu-item><el-menu-item index="2-4-2">选项2</el-menu-item><el-menu-item index="2-4-3">选项3</el-menu-item></el-submenu></el-submenu><el-menu-item index="3" disabled>消息中心</el-menu-item><el-menu-item index="4"><a href="https://www.ele.me" target="_blank">订单管理</a></el-menu-item></el-menu> --><el-menu class="el-menu-demo" mode="horizontal" background-color="#334157" text-color="#fff" active-text-color="#fff"><el-button class="buttonimg"><img class="showimg" :src="collapsed?imgshow:imgsq" @click="doToggle()"></el-button><el-submenu index="2" class="submenu"><template slot="title">超级管理员</template><el-menu-item index="2-1">设置</el-menu-item><el-menu-item index="2-2">个人中心</el-menu-item><el-menu-item @click="exit()" index="2-3">退出</el-menu-item></el-submenu></el-menu>
</template><script>export default {}
</script><style scoped>.el-menu-vertical-demo:not(.el-menu--collapse) {border: none;}.submenu {float: right;}.buttonimg {height: 60px;background-color: transparent;border: none;}.showimg {width: 26px;height: 26px;position: absolute;top: 17px;left: 17px;}.showimg:active {border: none;}
</style>

 

给组件配置路由关系

index.js

import Vue from 'vue'
import Router from 'vue-router'
import HelloWorld from '@/components/HelloWorld'
import AppMain from '@/components/AppMain'
import LeftNav from '@/components/LeftNav'
import TopNav from '@/components/TopNav'
import Login from '@/views/Login'
import Register from '@/views/Register'Vue.use(Router)export default new Router({routes: [{path: '/',name: 'Login',component: Login},{path: '/Register',name: 'Register',component: Register,},{path: '/AppMain',name: 'AppMain',component: AppMain,children:[{path: '/LeftNav',name: 'LeftNav',component: LeftNav,},{path: '/TopNav',name: 'TopNav',component: TopNav}]}]
})

Login.vue跳转到AppMain(登入跳到主界面)

this.$router.push('/AppMian');

效果图

 

结合总线完成组件通讯

 Bus事件适用于父子组件、非父子组件等之间的通信

定义Bus ：main.js

new Vue({el: '#app',data(){return{Bus:new Vue()}},router,components: { App },template: '<App/>'
})

 TopNav.vue

methods:{doToggle(){//收起左侧菜单事件this.collapsed=!this.collapsed;//将是否折叠的变量放入总线this.$root.Bus.$emit('aaa',this.collapsed);},exit(){//退出事件this.$router.push("/")}}

LeftNav.vue

              created(){this.$root.Bus.$on('aaa',r=>{this.collapsed=r;});}

AppMain.vue

created(){this.$root.Bus.$on('aaa',r=>{this.asideClass=r ? 'main-aside-collapsed':'main-aside';});}

效果图


http://www.ppmy.cn/news/1124626.html

相关文章

Socket编程基础（1）

Socket编程基础（1）

目录 预备知识 socket通信的本质 认识TCP协议和UDP协议 网络字节序 socket编程流程 socket编程时常见的函数 服务端绑定 整数IP和字符串IP 客户端套接字的创建和绑定 预备知识 理解源IP和目的IP 源IP指的是发送数据包的主机的IP地址&#xff0c;目的IP指的是接收数据包…
阅读更多...
求职应聘找工作的同学，在线测评怎么过？

求职应聘找工作的同学，在线测评怎么过？

信息时代&#xff0c;越来越多的公司在招聘时引入了人才测评机制。企业和单位希望通过人才测评在广大的应聘者中&#xff0c;找到符合自己要求的人才。虽然很多应聘者能力和简历都比较出众&#xff0c;但却在最开始的人才测评中吃了亏。有的公司很看重人才测评结果。测评就相当…
阅读更多...
Android中级——PackageManagerService和Intent

Android中级——PackageManagerService和Intent

PackageManagerService和Intent PackageManagerServiceIntent PackageManagerService PMS扫描已安装的apk&#xff0c;解析其AndroidManifest.xml获取App相关信息&#xff0c;如下是其构造函数的相关片段 ...... if (partition.getPrivAppFolder() ! null) { //扫描系统应用…
阅读更多...
k8s-2 集群升级

k8s-2 集群升级

首先导入镜像到本地 然后上传镜像到仓库 在所有集群节点 部署cri-docker k8s从1.24版本开始移除了dockershim&#xff0c;所以需要安装cri-docker插件才能使用docker 配置cri-docker 升级master 节点 升级kubeadm 执行升级计划 修改节点套接字 腾空节点 升级kubelet 配置k…
阅读更多...
‘Xcode Unable to execute command: Segmentation fault: 11‘

‘Xcode Unable to execute command: Segmentation fault: 11‘

概述, Xcode Unable to execute command: Segmentation fault: 11 解决方案, 添加: Build Setting -> Other Linker Flags -> -ld64 延伸, -ld64是什么, 在 Xcode 的 Build Setting 中&#xff0c;Other Linker Flags&#xff08;其他链接器标志&#xff09;用于向链…
阅读更多...
Redis---第一篇

Redis---第一篇

系列文章目录 文章目录 系列文章目录一、RDB 和 AOF 机制二、Redis的过期键的删除策略一、RDB 和 AOF 机制 RDB：Redis DataBase 在指定的时间间隔内将内存中的数据集快照写入磁盘，实际操作过程是fork一个子进程，先将数据集写 入临时文件，写入成功后，再替换之前的文件，用…
阅读更多...
原生js值之数据类型详解

原生js值之数据类型详解

js的数据类型 数据类型分类基本数据类型boolean:布尔类undefined:未定义的值null类型数值转换 NumberparseInt 转换整数 parseFloat转换浮点数 String类型特点如何转换成字符串模板字面量字符串插值模板字面量标签函数 symbol类型特性使用 BigInt类型复杂数据类型Object类属性与…
阅读更多...
Java学习笔记②

Java学习笔记②

java反射 值的修改 public等属性的值的修改很简单。但private&#xff0c;final的值修改有改变。 比如修改下类的4个属性。 class privateClass {private String privateField "private value";private final String finalPrivateField "final private va…
阅读更多...
最新文章

Copyright @ 2022~2023