安装工具环境和依赖
环境
- vue（建议版本vue 3以上）（vue -V查看版本）
- element-ui （创建项目根据官网安装依赖 npm i element-ui -S）
- mysql
- redis
工具
启动一个项目
- Vue 创建项目 vue create ly_project
- 进入项目 cd ly_project
- 添加element-ui依赖 npm i element-ui -S
- 启动项目 npm run serve
- idea打开项目文件ly_project
- 安装vue.js插件重启idea
- 浏览网页 http://localhost:8080/
搭建后端页面
- 利用element-ui模板生成html页面
<template>
<el-container>
<el-aside :width="sideWidth + 'px'" style="background-color: rgb(238, 241, 246); height: 100vh">
<el-menu :default-openeds="['1', '3']" style="height: 100%; overflow-x: hidden;"
background-color="rgb(48,65,86)"
text-color="#fff"
:collapse-transition="false"
:collapse="isCollapse"
>
<div style="height: 60px; line-height: 60px; text-align: center">
<img src="../assets/logo.png" alt="" style="width: 20px; position: relative; top: 5px; margin-right: 5px">
<b style="color: #fff" v-show="Textshow">后台管理系统</b>
</div>
<el-submenu index="1">
<template slot="title">
<i class="el-icon-message"></i>
<span slot="title">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-submenu>
<el-submenu index="2">
<template slot="title">
<i class="el-icon-menu"></i>
<span slot="title">导航二</span>
</template>
<el-menu-item-group>
<template slot="title">分组一</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-group>
</el-submenu>
<el-submenu index="3">
<template slot="title">
<i class="el-icon-setting"></i>
<span slot="title">导航三</span>
</template>
<el-menu-item-group>
<template slot="title">分组一</template>
<el-menu-item index="3-1">选项1</el-menu-item>
<el-menu-item index="3-2">选项2</el-menu-item>
</el-menu-item-group>
</el-submenu>
</el-menu>
</el-aside>
<el-container style="height: 100%">
<el-header style="font-size: 18px; display:flex">
<div style="flex: 1;font-size: 18px">
<span :class="CollapseBtnClass" style="cursor: pointer" @click="Collapse"></span>
</div>
<el-dropdown style="width: 70px">
<span>王小虎</span>
<i class="el-icon-arrow-down" style="margin-left: 5px"></i>
<el-dropdown-menu slot="dropdown">
<el-dropdown-item>个人信息</el-dropdown-item>
<el-dropdown-item>退出</el-dropdown-item>
</el-dropdown-menu>
</el-dropdown>
</el-header>
<el-main>
<el-breadcrumb separator-class="el-icon-arrow-right">
<el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
<el-breadcrumb-item>用户管理</el-breadcrumb-item>
</el-breadcrumb>
<div style="margin: 10px 0">
<el-input style="width: 200px;" placeholder="请输入名称" suffix-icon="el-icon-search"></el-input>
<el-input style="width: 200px;" placeholder="请输入邮箱" suffix-icon="el-icon-message" class="ml-5"></el-input>
<el-input style="width: 200px;" placeholder="请输入地址" suffix-icon="el-icon-position" class="ml-5"></el-input>
<el-button class="ml-5" type="primary">搜索</el-button>
</div>
<div style="margin: 10px 0">
<el-button type="primary">新增<i class="el-icon-circle-plus-outline"></i></el-button>
<el-button type="primary">批量删除<i class="el-icon-remove-outline"></i></el-button>
<el-button type="primary">导入<i class="el-icon-bottom"></i></el-button>
<el-button type="primary">导出<i class="el-icon-top"></i></el-button>
</div>
<el-table :data="tableData" border>
<el-table-column prop="date" label="日期" width="140">
</el-table-column>
<el-table-column prop="name" label="姓名" width="120">
</el-table-column>
<el-table-column prop="address" label="地址">
</el-table-column>
<el-table-column label="操作" width="280">
<template slot-scope="scope" >
<el-button type="success">编辑<i class="el-icon-edit"></i></el-button>
<el-button type="danger">删除<i class="el-icon-remove-outline"></i></el-button>
</template>
</el-table-column>
</el-table>
<div style="padding: 10px 0">
<el-pagination
@size-change="handleSizeChange"
@current-change="handleCurrentChange"
:current-page="currentPage4"
:page-sizes="[5, 10, 15, 20]"
:page-size="10"
layout="total, sizes, prev, pager, next, jumper"
:total="400">
</el-pagination>
</div>
</el-main>
</el-container>
</el-container>
</template>
<style>
.el-header {
background-color: #B3C0D1;
color: #333;
line-height: 60px;
}
</style>
<script>
export default {
data() {
const item = {
date: '2016-05-02',
name: '王小虎',
address: '上海市普陀区金沙江路 1518 弄'
};
return {
tableData: Array(10).fill(item),
CollapseBtnClass: 'el-icon-s-fold',
isCollapse: false,
sideWidth: 200,
Textshow:true
}
},
methods:{
Collapse(){
this.isCollapse = !this.isCollapse
if (this.isCollapse){
this.sideWidth = 64
this.CollapseBtnClass = 'el-icon-s-unfold'
this.Textshow = false
}else {
this.sideWidth = 200
this.CollapseBtnClass = 'el-icon-s-fold'
this.Textshow = true
}
}
}
};
</script>
- 创建全局样式global.css，可以将一些常见的操作写下
*{
margin: 0;
padding: 0;
box-sizing: border-box;
}
.ml-5{
margin-left: 5px;
}
.mr-5{
margin-right: 5px;
}
.pd-10{
padding: 10px 0;
}
- 在main.js中引入样式
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';
import './assets/global.css';
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