前端学习（2436）：页面布局

 

app.vue

<template>
  <div id="app">

    <router-view/>
  </div>
</template>
<script>
export default {
  name: 'App'
}
</script>
<style lang="less">

</style>

index.vue

<template>

  <el-container class="layout-container">
    <el-aside class="aside" width="auto">
      <app-aside class="aside-menu" :is-collapse="isCollapse"></app-aside>
    </el-aside>
    <el-container>
      <el-header class="header">
        <div>
          <i :class="{'el-icon-s-fold':isCollapse,
          'el-icon-s-unfold':!isCollapse}" @click="isCollapse=!isCollapse"></i>
          <span>江苏传智播客科技教育有限公司</span>
        </div>
        <el-dropdown>
          <div class="avatar-wrap">
            <img class="avatar" :src="user.photo" alt="">
            <span>{{user.name}}</span>
            <i class="el-icon-arrow-down el-icon&#45;&#45;right"></i>
          </div>
  <!--<span>
    下拉菜单<i class="el-icon-arrow-down el-icon&#45;&#45;right"></i>
  </span>-->
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item>设置</el-dropdown-item>
            <!--监听加一个修饰符-->
            <el-dropdown-item @click.native="onLogOut">退出</el-dropdown-item>

          </el-dropdown-menu>
        </el-dropdown>
      </el-header>
      <el-main class="main">
        <router-view /></el-main>
    </el-container>
  </el-container>

</template>
<script>
import AppAside from './component/aside'
import { getUserProfile } from '@/api/user'
export default {
  name: 'LayoutIndex',
  components: { AppAside },
  component: {
    AppAside
  },
  data () {
    return {
      user: {},
      isCollapse: false// 侧边栏展开状态
    }
  },
  created () {
    this.loadUserProfile()
  },
  methods: {
    loadUserProfile () {
      // 这个接口需要授权才能使用
      getUserProfile().then(res => {
        console.log(res)
        this.user = res.data.data
      })
    },
    onLogOut () {
      this.$confirm('确认退出吗', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        window.localStorage.removeItem('user')
        this.$router.push('login')
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消退出'
        })
      })
    }
  }
}
</script>
<style scoped lang="less">
.layout-container{
  position: fixed;
  left:0;
  right:0;
  top:0;
  bottom: 0;

}

.aside{
  width: 100px;
  background-color: #d3dce6;
  .aside-menu{
    height: 100%;
  }
}
.header{
  height: 60px;
  background-color: #b3c0d1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #ccc;
}
.main{
  background-color: #e9eef3;
}
.avatar-wrap{
  display: flex;
  align-items: center;
  .avatar{
  width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
  }
}
</style>

main.js

import Vue from 'vue'
import App from './App.vue'
import router from './router'
import './styles/index.less'
// 加载组件库
import ElementUI from 'element-ui'
// 加载样式
import 'element-ui/lib/theme-chalk/index.css'
Vue.config.productionTip = false
// 注册组件库
Vue.use(ElementUI)
new Vue({
  router,
  render: h => h(App)
}).$mount('#app')

index.js

import Vue from 'vue'
import VueRouter from 'vue-router'
// @表示src路径的别名 好处就是它不受当前文件路径影响
import Login from '@/views/login/index'
import Home from '@/views/home/home'
import Layout from '@/views/layout/index'
Vue.use(VueRouter)

// 路由配置表
const routes = [{
  path: '/login',
  name: 'login',
  component: Login
},

{
  path: '/',
  /* name: 'layout', */
  component: Layout,
  children: [{
    path: '', // path为空 会作为默认子路由
    name: 'home',
    component: Home
  }]
}
]
const router = new VueRouter({
  routes
})
// 路由导航守卫
// 所有页面都会经过这里
router.beforeEach((to, from, next) => {
  console.log('页面进来了')
  console.log(to)
  console.log(from)
  const user = JSON.parse(window.localStorage.getItem('user'))
  if (to.path !== '/login') {
    if (user) {
      next()
    } else {
      next('/login')
    }
  } else {
    next()// 允许通过
  }
  // 允许通过
})
export default router

user.js

// 用户登录的请求模块
import request from '@/utils/request'

export const login = data => {
  return request({
    method: 'POST',
    url: '/mp/v1_0/authorizations',
    data
  })
}

// 获取用户信息
export const getUserProfile = () => {
  const user = JSON.parse(window.localStorage.getItem('user'))
  console.log(user)
  return request({
    method: 'GET',
    url: '/mp/v1_0/user/profile'
    // axios通过headers
    /* headers: {
      Authorization: `Bearer ${user.token}`
    } */
  })
}

index.vue

<template>
  <div class="home-container">首页</div>
</template>
<script>
export default {
  name: 'HomeIndex',
  data () {
    return {

    }
  }
}
</script>
<style scoped lang="less">

</style>

index.vue

<template>

  <el-container class="layout-container">
    <el-aside class="aside" width="auto">
      <app-aside class="aside-menu" :is-collapse="isCollapse"></app-aside>
    </el-aside>
    <el-container>
      <el-header class="header">
        <div>
          <i :class="{'el-icon-s-fold':isCollapse,
          'el-icon-s-unfold':!isCollapse}" @click="isCollapse=!isCollapse"></i>
          <span>江苏传智播客科技教育有限公司</span>
        </div>
        <el-dropdown>
          <div class="avatar-wrap">
            <img class="avatar" :src="user.photo" alt="">
            <span>{{user.name}}</span>
            <i class="el-icon-arrow-down el-icon&#45;&#45;right"></i>
          </div>
  <!--<span>
    下拉菜单<i class="el-icon-arrow-down el-icon&#45;&#45;right"></i>
  </span>-->
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item>设置</el-dropdown-item>
            <el-dropdown-item>退出</el-dropdown-item>

          </el-dropdown-menu>
        </el-dropdown>
      </el-header>
      <el-main class="main">
        <router-view /></el-main>
    </el-container>
  </el-container>

</template>
<script>
import AppAside from './component/aside'
import { getUserProfile } from '@/api/user'
export default {
  name: 'LayoutIndex',
  components: { AppAside },
  component: {
    AppAside
  },
  data () {
    return {
      user: {},
      isCollapse: false// 侧边栏展开状态
    }
  },
  created () {
    this.loadUserProfile()
  },
  methods: {
    loadUserProfile () {
      // 这个接口需要授权才能使用
      getUserProfile().then(res => {
        console.log(res)
        this.user = res.data.data
      })
    }
  }
}
</script>
<style scoped lang="less">
.layout-container{
  position: fixed;
  left:0;
  right:0;
  top:0;
  bottom: 0;

}

.aside{
  width: 100px;
  background-color: #d3dce6;
  .aside-menu{
    height: 100%;
  }
}
.header{
  height: 60px;
  background-color: #b3c0d1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #ccc;
}
.main{
  background-color: #e9eef3;
}
.avatar-wrap{
  display: flex;
  align-items: center;
  .avatar{
  width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
  }
}
</style>

aside.vue

 

<template>
  <!--
    el-menu-item 的 index 不能重复，确保唯一即可
   -->
  <el-menu
    class="nav-menu el-menu-vertical-demo"
    :default-active="$route.path"
    background-color="#002033"
    text-color="#fff"
    active-text-color="#ffd04b"
    router
    :collapse="isCollapse"
  >
    <el-menu-item index="/">
      <i class="el-icon-s-home"></i>
      <span slot="title">首页</span>
    </el-menu-item>
    <el-menu-item index="/article">
      <i class="el-icon-document"></i>
      <span slot="title">内容管理</span>
    </el-menu-item>
    <el-menu-item index="/image">
      <i class="iconfont iconimage"></i>
      <span slot="title">素材管理</span>
    </el-menu-item>
    <el-menu-item index="/publish">
      <i class="iconfont iconpublish"></i>
      <span slot="title">发布文章</span>
    </el-menu-item>
    <el-menu-item index="/comment">
      <i class="iconfont iconcomment"></i>
      <span slot="title">评论管理</span>
    </el-menu-item>
    <el-menu-item index="/fans">
      <i class="el-icon-setting"></i>
      <span slot="title">粉丝管理</span>
    </el-menu-item>
    <el-menu-item index="/settings">
      <i class="el-icon-setting"></i>
      <span slot="title">个人设置</span>
    </el-menu-item>
  </el-menu>
</template>
<script>
export default {
  name: 'AppAside',
  data () {
    return {
      /* isCollapse: false */
    }
  },
  props: ['is-collapse'],
  methods: {
    handleOpen (key, keyPath) {
      console.log(key, keyPath)
    },
    handleClose (key, keyPath) {
      console.log(key, keyPath)
    }
  }
}
</script>
<style scoped lang="less">
.nav-menu {
  .iconfont {
    margin-right: 10px;
    padding-left: 5px;
  }
}
</style>

 request.js

// axios
import axios from 'axios'

// 创建实例 通过实例发送请求
const request = axios.create({
  // 请求的基本路径
  baseURL: 'http://ttapi.research.itcast.cn/'
})
// 导出
export default request

// 请求拦截器
request.interceptors.request.use(
  function (config) {
    console.log(config)
    const user = JSON.parse(window.localStorage.getItem('user'))
    if (user) {
      config.headers.Authorization = `Bearer ${user.token}`
    }
    return config
  }, function (error) {
    return Promise.reject(error)
  }
)
// 响应烂机器

/*
import request from 'request.js'
request.xxx
request({
  method:,
  url:''
})
*/

index.vue

<template>
<div class="artical-container">
  <!--面包屑导航-->
  <el-breadcrumb separator-class="el-icon-arrow-right">
    <el-breadcrumb-item :to="{ path: 'home' }">首页</el-breadcrumb-item>
    <el-breadcrumb-item>首页管理</el-breadcrumb-item>
  </el-breadcrumb>
  <!--数据-->
  <el-form ref="form" :model="form" label-width="80px">
    <el-form-item label="状态">
      <el-radio-group v-model="form.resource">
        <el-radio label="全部"></el-radio>
        <el-radio label="查找"></el-radio>
        <el-radio label="待审核"></el-radio>
        <el-radio label="审核通过"></el-radio>
        <el-radio label="审核失败"></el-radio>
        <el-radio label="已删除"></el-radio>
      </el-radio-group>
    </el-form-item>
    <el-form-item label="频道">
      <el-select v-model="form.region" placeholder="请选择频道">
        <el-option label="区域一" value="shanghai"></el-option>
        <el-option label="区域二" value="beijing"></el-option>
      </el-select>
    </el-form-item>

    <el-form-item label="日期">
      <el-date-picker
        v-model="form.date1"
        type="datetime"
        placeholder="选择日期时间"
        align="right"
        :picker-options="pickerOptions">
      </el-date-picker>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" @click="onSubmit">查询</el-button>

    </el-form-item>
  </el-form>
  <!--数据列表-->
  <el-table
    :data="tableData"
    style="width: 100%" stripe>
    <el-table-column
      prop="date"
      label="日期"
      width="180">
    </el-table-column>
    <el-table-column
      prop="name"
      label="姓名"
      width="180">
    </el-table-column>
    <el-table-column
      prop="address"
      label="地址">
    </el-table-column>
  </el-table>
  <!--分页-->
  <el-pagination
    layout="prev, pager, next"
    :total="1000">
  </el-pagination>
</div>
</template>
<script>
export default {
  name: 'ArticalIndex',

  data () {
    return {
      form: {
        name: '',
        region: '',
        date1: '',
        date2: '',
        delivery: false,
        type: [],
        resource: '',
        desc: ''

      },
      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'
      }]
    }
  },
  methods: {
    onSubmit () {
      console.log('submit!')
    }
  }
}

</script>
<style scope lang="less">

</style>

运行结果