● 项目操作界面

● 技术栈
前后端分离开发,前端主体框架 Vue3 + 后端基础框架 Spring-Boot
● 使用 Vue3+Element-Plus 技术
先下载 node.js LTS 并安装:node.js 的 npm,用于管理前端项目包依赖
创建 Vue 项目
vue create springboot_vue












使用 idea 打开 springboot_vue 项目,并配置项目启动
① 直接将 springboot_vue 项目拖到 idea
② 配置 springboot_vue 使用 npm 方式启动








const {
defineConfig } = require('@vue/cli-service')
module.exports = defineConfig({
transpileDependencies: true
})
module.exports = {
devServer: {
port: 9090 // 启动端口
}
}

<template>
<div>
</div>
</template>
<style>
</style>
<template>
<!--去掉 class="home"-->
<div>
</div>
</template>
<script>
// @ is an alias to /src
// import HelloWorld from '@/components/HelloWorld.vue'
export default {
name: 'HomeView',
components: {
// HelloWorld
}
}
</script>
<template>
<!-- 这里做了一些样式设置-->
<div style="height: 50px; line-height: 50px; border-bottom: 1px solid #ccc; display:flex">
<div style="width: 200px; padding-left: 30px; font-weight: bold; color: dodgerblue">后台管理</div>
<div style="flex: 1"></div>
<div style="width: 100px">下拉框</div>
</div>
</template>
<script>
export default {
name: "Header"
}
</script>
<style scoped>
</style>
<template>
<div>
<!--引用组件-->
<Header/>
</div>
</template>
<style>
</style>
<script>
import Header from "@/components/Header";
export default {
name: "layout",
components: {
Header
}
}
</script>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
import {
createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
// 引入css
import css from '@/assets/css/global.css'
createApp(App).use(store).use(router).mount('#app')

import {
createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
// 引入css
import css from '@/assets/css/global.css'
// 引入ElementPlus
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css' //相关样式
createApp(App).use(store).use(router).use(ElementPlus).mount('#app')
<template>
<div>
<!--引用组件-->
<Header/>
<el-button type="success">Success</el-button>
</div>
</template>
<style>
</style>
<script>
import Header from "@/components/Header";
export default {
name: "layout",
components: {
Header
}
}
</script>

<template>
<!-- 这里做了一些样式设置-->
<div style="height: 50px; line-height: 50px; border-bottom: 1px solid #ccc; display:flex">
<div style="width: 200px; padding-left: 30px; font-weight: bold; color: dodgerblue">后台管理</div>
<div style="flex: 1"></div>
<div style="width: 100px">
<el-dropdown>
<span class="el-dropdown-link">
tom
<el-icon class="el-icon--right">
<arrow-down/>
</el-icon>
</span>
<template #dropdown>
<el-dropdown-menu>
<el-dropdown-item>个人信息</el-dropdown-item>
<el-dropdown-item>退出登录</el-dropdown-item>
</el-dropdown-menu>
</template>
</el-dropdown>
</div>
</div>
</template>
<script>
export default {
name: "Header"
}
</script>
<style scoped>
</style>



<template>
<div>
<!--说明:先去掉这两个方法,否则会报错-->
<!-- @open="handleOpen"-->
<!-- @close="handleClose"-->
<el-menu
default-active="2"
class="el-menu-vertical-demo">
<el-sub-menu index="1">
<template #title>
<el-icon>
<location/>
</el-icon>
<span>导航一</span>
</template>
<el-menu-item-group title="组一">
<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="组二">
<el-menu-item index="1-3">选项3</el-menu-item>
</el-menu-item-group>
<el-sub-menu index="1-4">
<template #title>选项4</template>
<el-menu-item index="1-4-1">选项4-1</el-menu-item>
</el-sub-menu>
</el-sub-menu>
<el-menu-item index="2">
<el-icon>
<icon-menu/>
</el-icon>
<span>导航二</span>
</el-menu-item>
<el-menu-item index="3" disabled>
<el-icon>
<document/>
</el-icon>
<span>导航三</span>
</el-menu-item>
<el-menu-item index="4">
<el-icon>
<setting/>
</el-icon>
<span>导航四</span>
</el-menu-item>
</el-menu>
</div>
</template>
<script>
export default {
name: "Aside"
}
</script>
<style scoped>
</style>
<template>
<div>
<!--引用组件 头部-->
<Header/>
<!--引入组件 主体-->
<div style="display: flex">
<!--引入组件 侧边栏-->
<Aside/>
<!--内容区域 这个部分的内容是从HomeView.vue这个组件来的-->
<router-view style="flex: 1"/>
</div>
</div>
</template>
<style>
</style>
<script>
import Header from "@/components/Header";
import Aside from "@/components/Aside";
export default {
name: "layout",
components: {
Header,
Aside
}
}
</script>
<template>
<!--去掉 class="home"-->
<div>
<el-button type="primary">Primary</el-button>
</div>
</template>
<script>
// @ is an alias to /src
// import HelloWorld from '@/components/HelloWorld.vue'
export default {
name: 'HomeView',
components: {
// HelloWorld
}
}
</script>


<template>
<div>
<!--说明:先去掉这两个方法,否则会报错-->
<!-- @open="handleOpen"-->
<!-- @close="handleClose"-->
<el-menu
style="width: 200px"
default-active="2"
class="el-menu-vertical-demo">
<el-sub-menu index="1-4">
<template #title>选项4</template>
<el-menu-item index="1-4-1">选项4-1</el-menu-item>
</el-sub-menu>
<el-menu-item index="2">
<el-icon>
<icon-menu/>
</el-icon>
<span>导航二</span>
</el-menu-item>
<el-menu-item index="3" disabled>
<el-icon>
<document/>
</el-icon>
<span>导航三</span>
</el-menu-item>
<el-menu-item index="4">
<el-icon>
<setting/>
</el-icon>
<span>导航四</span>
</el-menu-item>
</el-menu>
</div>
</template>
<script>
export default {
name: "Aside"
}
</script>
<style scoped>
</style>

<template>
<div>
<el-table :data="tableData" stripe style="width: 100%">
<el-table-column prop="date" label="日期" width="180"/>
<el-table-column prop="name" label="姓名" width="180"/>
<el-table-column prop="address" label="地址"/>
</el-table>
</div>
</template>
<script>
// @ is an alias to /src
export default {
name: 'HomeView',
components: {
},
data() {
//数据池
return {
tableData: []
}
}
}
</script>


import {
createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
// 引入css
import css from '@/assets/css/global.css'
// 引入ElementPlus
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css' //相关样式
//引入国际化需要的组件
import zhCn from 'element-plus/es/locale/lang/zh-cn'
createApp(App).use(store).use(router).use(ElementPlus, {
locale: zhCn,}).mount('#app')




<template>
<!--去掉 class="home"-->
<div>
<el-table :data="tableData" stripe style="width: 100%">
<el-table-column sortable prop="date" label="日期" width="180"/>
<el-table-column prop="name" label="姓名" width="180"/>
<el-table-column prop="address" label="地址"/>
</el-table>
</div>
</template>
<script>
// @ is an alias to /src
export default {
name: 'HomeView',
components: {
},
data() {
//数据池
return {
tableData: [{
date: '2016-05-02',
name: '王小虎',
address: '上海市普陀区金沙江路 1518 弄'
}, {
date: '2016-05-04',
name: '王小虎',
address: '上海市普陀区金沙江路 1517 弄'
}, {
date: '2016-05-01',
name: '王小虎',
address: '上海市普陀区金沙江路 1519 弄'
}, {
date: '2016-05-03',
name: '王小虎',
address: '上海市普陀区金沙江路 1516 弄'
}]
}
}
}
</script>


<template>
<div>
<!--新增的按钮-->
<div style="margin: 10px 0">
<el-button type="primary">新增</el-button>
<el-button>其他</el-button>
</div>
<!--引入搜索框-->
<div style="margin: 10px 0">
<el-input v-model="search" placeholder="请输入关键字" style="width: 30%"/>
<el-button style="margin-left: 10px" type="primary">新增</el-button>
</div>
<el-table :data="tableData" stripe style="width: 100%">
<el-table-column sortable prop="date" label="日期" width