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vue-cli3 配置骨架屏方案

2019-03-01  本文已影响0人  w候人兮猗

vue-cli3配置骨架屏方案

前言

最近在学vue,准备使用vue写一个移动端项目。考虑到首页白屏优化,需要实现骨架屏需求。

步骤

npm install --save-dev vue-skeleton-webpack-plugin
const path = require('path')
const SkeletonWebpackPlugin = require('vue-skeleton-webpack-plugin');

module.exports = {
    css: {
         extract: true, // css拆分ExtractTextPlugin插件,默认true - 骨架屏需要为true
    },
    
    configureWebpack: (config)=>{
        // vue骨架屏插件配置
        config.plugins.push(new SkeletonWebpackPlugin({
          webpackConfig: {
            entry: {
              app: path.join(__dirname, './src/utils/skeleton.js'),
            },
          },
          minimize: true,
          quiet: true,
        }))
  },
}
import Vue from 'vue';
import Skeleton from '../components/Skeleton/skeleton-2';

export default new Vue({
  components: {
    Skeleton,
  },
  render: h => h(Skeleton),
});

这个文件是用来注入骨架屏的
<template>
  <div class="skeleton page">
    <div class="skeleton-nav"></div>
    <div class="skeleton-swiper"></div>
    <ul class="skeleton-tabs">
      <li v-for="i in 8" class="skeleton-tabs-item"><span></span></li>
    </ul>
    <div class="skeleton-banner"></div>
    <div v-for="i in 6" class="skeleton-productions"></div>
  </div>
</template>

<style>
  .skeleton {
    position: relative;
    height: 100%;
    overflow: hidden;
    padding: 15px;
    box-sizing: border-box;
    background: #fff;
  }
  .skeleton-nav {
    height: 45px;
    background: #eee;
    margin-bottom: 15px;
  }
  .skeleton-swiper {
    height: 160px;
    background: #eee;
    margin-bottom: 15px;
  }
  .skeleton-tabs {
    list-style: none;
    padding: 0;
    margin: 0 -15px;
    display: flex;
    flex-wrap: wrap;
  }
  .skeleton-tabs-item {
    width: 25%;
    height: 55px;
    box-sizing: border-box;
    text-align: center;
    margin-bottom: 15px;
  }
  .skeleton-tabs-item span {
    display: inline-block;
    width: 55px;
    height: 55px;
    border-radius: 55px;
    background: #eee;
  }
  .skeleton-banner {
    height: 60px;
    background: #eee;
    margin-bottom: 15px;
  }
  .skeleton-productions {
    height: 20px;
    margin-bottom: 15px;
    background: #eee;
  }

  .skeleton {
    padding: 10px;
  }

  .skeleton .skeleton-head,
  .skeleton .skeleton-title,
  .skeleton .skeleton-content {
    background: rgb(194, 207, 214);
  }

  .skeleton-head {
    width: 100px;
    height: 100px;
    float: left;
  }

  .skeleton-body {
    margin-left: 110px;
  }

  .skeleton-title {
    width: 500px;
    height: 60px;
    transform-origin: left;
    animation: skeleton-stretch .5s linear infinite alternate;
  }

  .skeleton-content {
    width: 260px;
    height: 30px;
    margin-top: 10px;
    transform-origin: left;
    animation: skeleton-stretch .5s -.3s linear infinite alternate;
  }

  @keyframes skeleton-stretch {
    from {
      transform: scalex(1);
    }
    to {
      transform: scalex(.3);
    }
  }
</style>

<template>
  <div class="skeleton">
    <div class="skeleton-head"></div>
    <div class="skeleton-body">
      <div class="skeleton-title"></div>
      <div class="skeleton-content"></div>
    </div>
  </div>
</template>

<style>
.skeleton {
  padding: 10px;
}

.skeleton .skeleton-head,
.skeleton .skeleton-title,
.skeleton .skeleton-content {
  background: rgb(194, 207, 214);
}

.skeleton-head {
  width: 100px;
  height: 100px;
  float: left;
}

.skeleton-body {
  margin-left: 110px;
}

.skeleton-title {
  width: 500px;
  height: 60px;
  transform-origin: left;
  animation: skeleton-stretch 0.5s linear infinite alternate;
}

.skeleton-content {
  width: 260px;
  height: 30px;
  margin-top: 10px;
  transform-origin: left;
  animation: skeleton-stretch 0.5s -0.3s linear infinite alternate;
}

@keyframes skeleton-stretch {
  from {
    transform: scalex(1);
  }
  to {
    transform: scalex(0.3);
  }
}
</style>
const app = new Vue({
  store,
  router,
  render: h => h(App)
}).$mount('#app')

思路

缺点

优化的方向

参考

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