应大家的要求本人推出一系列关于Element UI后台框架的使用方法，服务器端采用Express MongoDB

网站快速成型工具

一套为开发者，设计师和产品经理准备的基于Vue 2.0的桌面端组件库

image

安装全局的vue/cli

sudo npm install -g @vue/cli

安装vue element-admin

vue create element-admin

选择 Manually select features手动模式

将以上的Router选中(按空格键)

选择n 表示默认的url地址有# 例如：https://element.eleme.cn/#/zh-CN/component/installation

其它的选择都选择默认，最后的结果为

安装成功界面如下：

进入到element-admin目录安装ElementUI

安装成功后的界面如下：

运行项目

在浏览器中运行结果如下：

完整的项目结构如下：

<template>
  <div id="app">
    <img src="./assets/logo.png">
    <div>
      <p>
        If Element is successfully added to this project, you'll see an
        <code v-text="'<el-button>'"></code>
        below
      </p>
      <el-button>el-button</el-button>
    </div>
    <HelloWorld msg="Welcome to Your Vue.js App"/>
  </div>
</template>

<script>
import HelloWorld from './components/HelloWorld.vue'

export default {
  name: 'app',
  components: {
    HelloWorld
  }
}
</script>

<style>
#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>

App.vue为程序的入口文件，先将这个入口文件中自有的组件先去掉，修改后的代码如下：

<template>
  <div id="app">
  </div>
</template>

<script>
export default {
  name: 'app',
  components: {
    
  }
}
</script>

<style>

</style>

创建一个容器（Container）
将文档中的示例代码放到我们的项目中

<template>
<el-container style="height: 500px; border: 1px solid #eee">
  <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
    <el-menu :default-openeds="['1', '3']">
      <el-submenu index="1">
        <template slot="title"><i class="el-icon-message"></i>导航一</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4-1</el-menu-item>
        </el-submenu>
      </el-submenu>
      <el-submenu index="2">
        <template slot="title"><i class="el-icon-menu"></i>导航二</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-menu-item-group title="分组2">
          <el-menu-item index="2-3">选项3</el-menu-item>
        </el-menu-item-group>
        <el-submenu index="2-4">
          <template slot="title">选项4</template>
          <el-menu-item index="2-4-1">选项4-1</el-menu-item>
        </el-submenu>
      </el-submenu>
      <el-submenu index="3">
        <template slot="title"><i class="el-icon-setting"></i>导航三</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-menu-item-group title="分组2">
          <el-menu-item index="3-3">选项3</el-menu-item>
        </el-menu-item-group>
        <el-submenu index="3-4">
          <template slot="title">选项4</template>
          <el-menu-item index="3-4-1">选项4-1</el-menu-item>
        </el-submenu>
      </el-submenu>
    </el-menu>
  </el-aside>
  
  <el-container>
    <el-header style="text-align: right; font-size: 12px">
      <el-dropdown>
        <i class="el-icon-setting" style="margin-right: 15px"></i>
        <el-dropdown-menu slot="dropdown">
          <el-dropdown-item>查看</el-dropdown-item>
          <el-dropdown-item>新增</el-dropdown-item>
          <el-dropdown-item>删除</el-dropdown-item>
        </el-dropdown-menu>
      </el-dropdown>
      <span>王小虎</span>
    </el-header>
    
    <el-main>
      <el-table :data="tableData">
        <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>
    </el-main>
  </el-container>
</el-container>
</template>
<style>
  .el-header {
    background-color: #B3C0D1;
    color: #333;
    line-height: 60px;
  }
  
  .el-aside {
    color: #333;
  }
</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(20).fill(item)
      }
    }
  };
</script>

删除掉示例代码中的两个<el-submenu> 高度修改为100vh:表示当前页面容器的高度100%修改之后代码如下：

<template>
<el-container style="height: 100vh; border: 1px solid #eee">
  <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
    <el-menu :default-openeds="['1', '3']">
      <el-submenu index="1">
        <template slot="title"><i class="el-icon-message"></i>导航一</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4-1</el-menu-item>
        </el-submenu>
      </el-submenu>
    </el-menu>
  </el-aside>
  
  <el-container>
    <el-header style="text-align: right; font-size: 12px">
      <el-dropdown>
        <i class="el-icon-setting" style="margin-right: 15px"></i>
        <el-dropdown-menu slot="dropdown">
          <el-dropdown-item>查看</el-dropdown-item>
          <el-dropdown-item>新增</el-dropdown-item>
          <el-dropdown-item>删除</el-dropdown-item>
        </el-dropdown-menu>
      </el-dropdown>
      <span>王小虎</span>
    </el-header>
    
    <el-main>
      <el-table :data="tableData">
        <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>
    </el-main>
  </el-container>
</el-container>
</template>
<style>
  .el-header {
    background-color: #B3C0D1;
    color: #333;
    line-height: 60px;
  }
  
  .el-aside {
    color: #333;
  }
</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(20).fill(item)
      }
    }
  };
</script>

修改<el-menu :default-openeds="['1', '3']">为

<el-menu :default-openeds="['1']">

修改<template slot="title"><i class="el-icon-message"></i>导航一</template>为：

<template slot="title"><i class="el-icon-tickets"></i>内容管理</template>

注意：class="el-icon-tickets"为图标，可以从文档中引入任意图标

内容管理的下面只保存两个选项

<template>
<el-container style="height: 100vh; border: 1px solid #eee">
  <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
    <el-menu :default-openeds="['1']">
      <el-submenu index="1">
        <template slot="title"><i class="el-icon-tickets"></i>内容管理</template>
       <el-menu-item index="1-1">新建文章</el-menu-item>
       <el-menu-item index="1-2">文章列表</el-menu-item>
      </el-submenu>
    </el-menu>
  </el-aside>
  
  <el-container>
    <el-header style="text-align: right; font-size: 12px">
      <el-dropdown>
        <i class="el-icon-setting" style="margin-right: 15px"></i>
        <el-dropdown-menu slot="dropdown">
          <el-dropdown-item>查看</el-dropdown-item>
          <el-dropdown-item>新增</el-dropdown-item>
          <el-dropdown-item>删除</el-dropdown-item>
        </el-dropdown-menu>
      </el-dropdown>
      <span>王小虎</span>
    </el-header>
    
    <el-main>
      <el-table :data="tableData">
        <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>
    </el-main>
  </el-container>
</el-container>
</template>
<style>
  html,body {
    padding: 0;
    margin: 0;
  }
  .el-header {
    background-color: #B3C0D1;
    color: #333;
    line-height: 60px;
  }
  
  .el-aside {
    color: #333;
  }
</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(20).fill(item)
      }
    }
  };
</script>

给左侧菜单添加路由功能(参考文档)，后期就可进行页面的跳转了

<el-menu router :default-openeds="['1']">
      <el-submenu index="1">
        <template slot="title"><i class="el-icon-tickets"></i>内容管理</template>
       <el-menu-item index="1-1">新建文章</el-menu-item>
       <el-menu-item index="1-2">文章列表</el-menu-item>
      </el-submenu>
</el-menu>

<el-menu router :default-openeds="['1']">
      <el-submenu index="1">
        <template slot="title"><i class="el-icon-tickets"></i>内容管理</template>
       <el-menu-item index="/articles/create">新建文章</el-menu-item>
       <el-menu-item index="/articles/index">文章列表</el-menu-item>
      </el-submenu>
</el-menu>

点击创建文章如下图：

后续关于更多的Element UI的项目会在Web大前端开发群中进行定期发布(更新)，欢迎大家关注Web大前端开发群进行讨论(737613685)