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从vue-cli脚手架搭建,到实际项目中用到,比如vuex状态管理;css预编译语言scss;还可能会借助ui框架element-ui;以及与服务端数据交互axios;还有部署到服务器端;才是完整的项目流程,刚入门在这里耗了比较多时间,这里搭建个最简洁的全家桶方便大家学习

可以跳过下面步骤直接下载使用:
https://github.com/MVPVP/ypt201
使用步骤:
下载代码=》安装依赖 npm install =》运行程序 npm run dev =》浏览器中打开 http://localhost:8080

一、安装vue-cli;

1、npm install -g vue-cli
全局安装vue-cli;
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2、npm install -g vue-cli
生成ypt201项目名项目文件,默认回车,会安装vue-router路由和EsLint帮助我们检查Javascript编程时的语法格式等;

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3、cd ypt201
进入ypt201文件目录下

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4、npm install
安装依赖,ypt201文件目录下生产node_modules文件;

5、npm run dev
vue-cli项目跑起来,并在浏览器打开(注意端口是否被占用)

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二、补全vuex+scss+element-ui+axios需要的依赖;

1、npm install --save-dev sass-loader node-sass 用于编译scss文件
2、npm install --save vuex axios element-ui

三、编辑文件目录,项目中简单使用scss,vuex,element-ui,axios,slot,props练手
文件目录如下:

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//src文件夹页面自己编辑的,其他页面vue-cli生成的;
关于src文件说明:
//assets资源文件jsondata.js放静态数据,样式文件scss和imgs图片文件;

//commponents目录里面放了公共组件header,dialogs,menus,pages等文件;

//routes.js文件放路由配置文件;

//views放详情页面文件;

//vuex放状态管理文件;

//App.vue是项目入口文件。

//main.js这是项目的核心文件。全局的配置都在这个文件里面配置。

从vue-cli手脚架搭建到这个项目搭建,所有改动有src里面文件和webpack.base.config文件:
以下按照截图顺序粘贴出所有改动过的代码:
在webpack.base.config中屏蔽这段代码避免报错,eslint用于代码检测的;
webpack.base.config

{
      {
        test: /\.(js|vue)$/,
        loader: 'eslint-loader',
        enforce: 'pre',
        include: [resolve('src'), resolve('test')],
        options: {
          formatter: require('eslint-friendly-formatter')
        }
      },

jsondata.js

const menuDatas={
  home:{
    to: '/',text:'首页'
  },
  about:{
    to: 'about',text:'关于'
  },
  yysxx:{
    to: 'showui',text:'组件库'
  }
};

export {menuDatas}

_header.scss

$headerH: 48px;
.m-header{
  height: $headerH;
}

_menus.scss

.m-menus{
  width: 200px;
  top: 200px;
  position: absolute;
  bottom: 0;
  li{
    line-height:50px;
  }
}
.router-link-exact-active{
  color: #ff0000;
}

reset.scss

//淘宝初始化css代码
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; }
body, button, input, select, textarea { font:12px/1.5tahoma, arial, \5b8b\4f53; }
h1, h2, h3, h4, h5, h6{ font-size:100%; font-weight:normal; }
address, cite, dfn, em, var { font-style:normal; }
code, kbd, pre, samp { font-family:couriernew, courier, monospace; }
small{ font-size:12px; }
ul, ol { list-style:none; }
a { text-decoration:none; }
a:hover { text-decoration:underline; }
sup { vertical-align:text-top; }
sub{ vertical-align:text-bottom; }
legend { color:#000; }
fieldset, img { border:0; }
button, input, select, textarea { font-size:100%; }
table { border-collapse:collapse; border-spacing:0; }

_dialogs.vue

<!--标题、关闭按钮是统一的,但是中间正文的内容(包括样式)是想自定义的,这时候就会用到Vue组件的slot来分发内容。比如子组件的template的内容为:-->
<template>
    <div class="m-dialog-wrapper">
        <div class="box">
            <h1>弹窗标题</h1>
            <slot name="dialogsContain"></slot>
            <div>
                <span class="m-btn">确定</span>
                <span class="m-btn" @click="dialogCancel()">取消</span>
            </div>
        </div>
    </div>
</template>
<style lang="scss" scoped>
    .f-arctileBox,.m-mask {
        position: absolute;
        right: 0;
        top: 0;
        bottom: 0;
        left: 0;
    }

.m-dialog-wrapper{
    @extend .f-arctileBox;
    .boxBg{
        background: #fff;
        opacity: 1;
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        padding: 20px 0 50px 0;
    }
    .box{
        background: #fff;
        margin: auto;
        box-shadow: 3px 3px 5px #ccc;
        border: 1px solid #cdcdcd;
        padding: 20px;
        width: 300px;
        position: relative;
    }
}
</style>
<script>
import {store} from '../vuex/store.js'
export default{
    data(){
        return {
            count:0,
            dialogBool:store.state.dialogBool,
            title:'0'
        }
    },
    methods:{
        dialogCancel(){
            store.commit('dialogBoolFalse');
            console.log(store.state.dialogBool)
        }
    }
}
</script>

header.vue

<template>
    <div class="m-header">
        {{adminName}}
    </div>
</template>
<style lang="scss" src="../assets/scss/_header.scss" scoped></style>
<script>
    import {store} from '../vuex/store.js'
    export default{
        data () {
            return {
                adminNameName:store.state.adminName,
            }
        },
        //computed相当于属性的一个实时计算,如果实时计算里关联了对象,那么当对象的某个值改变的时候,同事会出发实时计算。
        computed:{
            adminName(){
                return '实时计算'+store.state.adminName;
            }
        }
    }
</script>

menus.vue

<template>
    <div class="m-menus">
        <ul>
            <li v-for="(childMenu,key,childIndex) in menuList" class="childMenu">
                <router-link :to="childMenu.to" :from="childMenu.to">{{childMenu.text}}</router-link>
            </li>
        </ul>
    </div>
</template>
<style lang="scss" src="../assets/scss/_menus.scss" scoped></style>
<script>
    import {menuDatas} from '../assets/datas/jsondata.js'
    import {store} from '../vuex/store.js'
    export default {
        name: 'menus',
        data () {
            return {
               menuList:menuDatas
            }
        },
        methods:{

        }
    }
</script>

pages.vue

<template>
    <ul class="mo-paging">
        <!-- prev -->
        <li
                :class="['paging-item', 'paging-item--prev', {'paging-item--disabled' : index === 1}]"
                @click="prev">prev</li>

        <!-- first -->
        <li
                :class="['paging-item', 'paging-item--first', {'paging-item--disabled' : index === 1}]"
                @click="first">first</li>

        <li
                :class="['paging-item', 'paging-item--more']"
                v-if="showPrevMore">...</li>

        <li
                :class="['paging-item', {'paging-item--current' : index === pager}]"
                v-for="pager in pagers"
                @click="go(pager)">{{ pager }}</li>

        <li
                :class="['paging-item', 'paging-item--more']"
                v-if="showNextMore">...</li>

        <!-- last -->
        <li
                :class="['paging-item', 'paging-item--last', {'paging-item--disabled' : index === pages}]"
                @click="last">last</li>

        <!-- next -->
        <li
                :class="['paging-item', 'paging-item--next', {'paging-item--disabled' : index === pages}]"
                @click="next">next</li>
    </ul>
</template>

<script>
    export default {
    name : 'MoPaging',
    //通过props来接受从父组件传递过来的值
    props : {
        //页面中的可见页码,其他的以...替代, 必须是奇数
        perPages : {
            type : Number,
            default : 5
        },
        //当前页码
        pageIndex : {
            type : Number,
            default : 1
        },
        //每页显示条数
        pageSize : {
            type : Number,
            default : 10
        },
        //总记录数
        total : {
            type : Number,
            default : 1
        },

    },
    data () {
        return {
            index : this.pageIndex, //当前页码
            limit : this.pageSize, //每页显示条数
            size : this.total || 1, //总记录数
            showPrevMore : false,
            showNextMore : false
        }
    },
    methods : {
        prev(){
            if (this.index > 1) {
                this.go(this.index - 1)
            }
        },
        next(){
            if (this.index < this.pages) {
                this.go(this.index + 1)
            }
        },
        first(){
            if (this.index !== 1) {
                this.go(1)
            }
        },
        last(){
            if (this.index != this.pages) {
                this.go(this.pages)
            }
        },
        go (page) {
            if (this.index !== page) {
                this.index = page
                //父组件通过change方法来接受当前的页码
                //this.$emit('change', this.index)
            }
        }
    },
    computed : {
        //计算总页码
        pages(){
            return Math.ceil(this.size / this.limit)
        },
        //计算页码,当count等变化时自动计算
        pagers () {
            const array = []
            const perPages = this.perPages
            const pageCount = this.pages
            let current = this.index
            const _offset = (perPages - 1) / 2

            const offset = {
                start : current - _offset,
                end   : current + _offset
            }
            //-1, 3
            if (offset.start < 1) {
                offset.end = offset.end + (1 - offset.start)
                offset.start = 1
            }
            if (offset.end > pageCount) {
                offset.start = offset.start - (offset.end - pageCount)
                offset.end = pageCount
            }
            if (offset.start < 1) offset.start = 1

            this.showPrevMore = (offset.start > 1)
            this.showNextMore = (offset.end < pageCount)

            for (let i = offset.start; i <= offset.end; i++) {
                array.push(i)
            }
            console.log('arraypage');
            return array
        }
    }
    ,
    watch : {
        pageIndex(val) {
            this.index = val || 1
        },
        pageSize(val) {
            this.limit = val || 10
        },
        total(val) {
            this.size = val || 1
        }
    }
}
</script>

<style lang="scss" scoped>
    .mo-paging {
        display: inline-block;
        padding: 0;
        margin: 1rem 0;
        font-size: 0;
        list-style: none;
        user-select: none;
        > .paging-item {
            display: inline;
            font-size: 14px;
            position: relative;
            padding: 6px 12px;
            line-height: 1.42857143;
            text-decoration: none;
            border: 1px solid #ccc;
            background-color: #fff;
            margin-left: -1px;
            cursor: pointer;
            color: #0275d8;
            &:first-child {
                margin-left: 0;
        }
            &:hover {
                background-color: #f0f0f0;
                color: #0275d8;
        }
            &.paging-item--disabled,
            &.paging-item--more{
                background-color: #fff;
                color: #505050;
        }
            //禁用
            &.paging-item--disabled {
                cursor: not-allowed;
                opacity: .75;
        }
            &.paging-item--more,
            &.paging-item--current {
                cursor: default;
        }
            //选中
            &.paging-item--current {
                background-color: #0275d8;
                color:#fff;
                position: relative;
                z-index: 1;
                border-color: #0275d8;
        }
    }
    }
</style>

index.js

import Vue from 'vue'
import Router from 'vue-router'
import Hello from '@/views/Hello'
import aboutPage from '@/views/about'
import showuiPage from '@/views/showui'

Vue.use(Router)

export default new Router({
  routes: [
    {
      path: '/',
      name: 'Hello',
      component: Hello
    },
    {
      path: '/about',
      name: 'about',
      component: aboutPage
    },
    {
      path: '/showui',
      name: 'showui',
      component: showuiPage
    }

  ]
})

about.vue

<template>
  <div>
    <h2>关于指令v-for</h2>
    <ol>
      <li v-for="todo in todos">
        {{ todo.text }}
      </li>
    </ol>
    <h2>关于事件click</h2>
    <button @click="eClick()">操作状态</button>
    <h2>关于状态管理vuex</h2>
    <div>{{number}}</div>
    <h2>关于slot</h2>
    <button class="icon right" @click="areaClick()">弹窗案例</button>
    <h2>关于props</h2>
    <div class="m-page">
      <pages-tab
        :page-index="currentPage"
        :total="count"
        :page-size="pageSize"
        :per-pages="perPages">
      </pages-tab>
    </div>


    <dialogs-tab v-show="dialogBool">
      <div slot="dialogsHeader"><span v-text="dialogsTitle"></span></div>
      <div slot="dialogsContain">
        <p>这里是弹窗具体内容-房产信息</p>
        <p>这里是弹窗具体内容-房产信息</p>
      </div>
    </dialogs-tab>
  </div>
</template>

<script>
import {store} from '../vuex/store.js'
import dialogsTab from '../components/dialogs.vue'
import pagesTab from '../components/pages.vue'
export default {
  name: 'indexP',
  data () {
    return {
      todos: [
        { text: 'Learn JavaScript' },
        { text: 'Learn Vue' },
        { text: 'Build something awesome' }
      ],
      dialogsTitle:'',

      perPages:7,
      pageSize : 20 , //每页显示20条数据
      currentPage : 1, //当前页码
      count : 200, //总记录数
      items : []
    }
  },
  methods:{
    eClick(){
      console.log(9999);
      store.commit('inc');
    },
    areaClick(){
      console.log('areaClick');
      store.commit('dialogBoolTrue');
      console.log(store.state.dialogBool);
    }
  },
  computed: {
    number(){
      return store.state.count
    },
    dialogBool(){
      return store.state.dialogBool;
    }
  },
  components:{
    dialogsTab,
    pagesTab
  }
};
</script>
<style lang="scss">
  h2{
    background: #417ccc;
    margin: 15px 0 5px;
    color: #fff;
  }
</style>

Hello.vue文件放原本vue-cli的内容,注意原本是在components目录下,现在是剪切到views目录下

略;

showui.vue

<template>
    <div>
      <div class="block">
        <span class="demonstration">hover 显示颜色</span>
        <span class="wrapper">
          <el-button :plain="true" type="success">成功按钮</el-button>
          <el-button :plain="true" type="warning">警告按钮</el-button>
          <el-button :plain="true" type="danger">危险按钮</el-button>
          <el-button :plain="true" type="info">信息按钮</el-button>
        </span>
      </div>
      <div class="block">
        <span class="demonstration">消息提示</span>
        <el-button :plain="true" @click="open2">成功</el-button>
        <el-button :plain="true" @click="open3">警告</el-button>
        <el-button :plain="true" @click="open">消息</el-button>
        <el-button :plain="true" @click="open4">错误</el-button>
      </div>
    </div>
</template>
<style lang="scss" scoped>
.block{
  margin:10px 0;
}
</style>
<script>
  export default {
    methods: {
      open() {
        this.$message('这是一条消息提示');
      },
      open2() {
        this.$message({
          message: '恭喜你,这是一条成功消息',
          type: 'success'
        });
      },

      open3() {
        this.$message({
          message: '警告哦,这是一条警告消息',
          type: 'warning'
        });
      },

      open4() {
        this.$message.error('错了哦,这是一条错误消息');
      }
    }
  }
</script>

store.js

//考虑如何更好地在组件外部管理状态(把组件的共享状态抽取出来,以一个全局单例模式管理呢)
import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)
//创建Store实例
const store = new Vuex.Store({
    // 创建一个对象来保存应用启动时的初始状态
    state: {
        count: 0,
        adminName:'系统管理员Admin系统管理员',
        dialogBool:false
    },
    mutations: {
        inc: state => state.count++,
        dec: state => state.count--,
        dialogBoolTrue(state){
          state.dialogBool=true;
        },
        dialogBoolFalse(state){
          state.dialogBool=false;
        }
    }
})
export {store}

App.vue

<template>
  <div id="app">
    <header-tab></header-tab>
    <img src="./assets/logo.png">
    <menu-list></menu-list>
    <router-view class="article"></router-view>
  </div>
</template>

<script>
import HeaderTab from './components/header.vue'
import menuList from './components/menus.vue'
export default {
  name: 'app',
  components:{
    HeaderTab,
    menuList
  }
}
</script>

<style lang="scss" scoped>
#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;
}
.article{
  margin-left:210px;
}
</style>

main.js

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'

Vue.config.productionTip = false

import './assets/scss/reset.scss'


import ElementUI from 'element-ui'
import 'element-ui/lib/theme-default/index.css'
Vue.use(ElementUI)
/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  template: '<App/>',
  components: { App }
})

四、项目跑起来,深刻学习案例;
1、npm run dev 在浏览器打开项目链接查看页面内容,实例学习案例;

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2、npm run bulid 打包生成dist文件;

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五、部署服务端;
1、直接在iis上部署打包生成的dist文件;

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六、遇到的问题;

1、IE浏览器下报错:[vuex] vuex requires a Promise polyfill in this browser.

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解决:
第一步: 安装 babel-polyfill 。 babel-polyfill可以模拟ES6使用的环境,可以使用ES6的所有新方法
npm install --save babel-polyfill
第二步: 在webpack.config.js文件中,使用

entry: {
    app: ["babel-polyfill", "./src/main.js"]
  }

替换:

entry: {
    app:  './src/main.js'
  }

七、代码链接:
https://github.com/MVPVP/ypt201
使用步骤:
下载代码=》安装依赖 npm install =》运行程序 npm run dev =》浏览器中打开 http://localhost:8080


李洪威
1.1k 声望77 粉丝

see you tommorrow!