首先先创建一个星星闪烁、流星划过组件页面，代码如下：
// 星星闪烁组件<template><div><divclass="star star2":style="'width:' +size +'px;height:' +size +'px;top:' +top +'px;left:' +left +'px;right:' +right +'px;animation-delay:' +delay +'s'"></div></div></template><script>export default {props: {size: {type: String,default: '',},top: {type: String,default: '',},left: {type: String,default: '',},right: {type: String,default: '',},delay: {type: String,default: '',},},data() {return {}},created() {console.log(this.delay)},methods: {},}</script><style lang="scss" scoped>.star {background-image: url('/sucai_zs/images/2011172037-211357_VOTl_3549294.png');background-repeat: no-repeat;background-position: center;background-size: cover;position: absolute;animation: opacity-change 1s ease-in-out infinite;-webkit-animation: opacity-change 1s ease-in-out infinite;-moz-animation: opacity-change 1s ease-in-out infinite;-o-animation: opacity-change 1s ease-in-out infinite;opacity: 0;}.star2 {animation: opacity-change 2s ease-in-out infinite;-webkit-animation: opacity-change 2s ease-in-out infinite;-moz-animation: opacity-change 2s ease-in-out infinite;-o-animation: opacity-change 2s ease-in-out infinite;}@keyframes opacity-change {0% {opacity: 0;}50% {opacity: 1;}100% {opacity: 0;}}@-webkit-keyframes opacity-change {0% {opacity: 0;}50% {opacity: 1;}100% {opacity: 0;}}@-moz-keyframes opacity-change {0% {opacity: 0;}50% {opacity: 1;}100% {opacity: 0;}}@-o-keyframes opacity-change {0% {opacity: 0;}50% {opacity: 1;}100% {opacity: 0;}}</style>
// 流行划过组件<template><div><divclass="meteor":style="'width:' +size +'px;height:' +size +'px;top:' +top +'px;left:' +left +'px;right:' +right +'px;animation-delay:' +delay +'s'"></div></div></template><script>export default {props: {size: {type: String,default: '',},top: {type: String,default: '',},left: {type: String,default: '',},right: {type: String,default: '',},delay: {type: String,default: '',},},data() {return {}},created() {},methods: {},}</script><style lang="scss" scoped>.meteor {display: block;width: 5px;height: 5px;border-radius: 50%;background: #fff;position: absolute;transform-origin: 100% 0;animation: meteor-ani 4s linear infinite;-webkit-animation: meteor-ani 5s linear infinite;box-shadow: 0 0 5px 5px rgba(255, 255, 255, 0.3);opacity: 0;z-index: 0;}.meteor:after {content: '';display: block;border: 0px solid #fff;border-width: 0px 90px 2px 90px;border-color: transparent transparent transparent rgba(255, 255, 255, 0.3);transform: rotate(-45deg) translate3d(1px, 3px, 0);box-shadow: 0 0 1px 0 rgba(255, 255, 255, 0.1);transform-origin: 0% 100%;}.pink {top: 100px;left: 800px;background: #fff;animation-delay: 3s;-webkit-animation-delay: 3s;-moz-animation-delay: 3s;}.pink:after {border-color: transparent transparent transparent #fff;animation-delay: 3s;-webkit-animation-delay: 3s;-moz-animation-delay: 3s;}.blue {top: 120px;left: 1200px;background: fff;animation-delay: 7s;-webkit-animation-delay: 7s;-moz-animation-delay: 7s;}.blue:after {border-color: transparent transparent transparent fff;-webkit-animation-delay: 7s;-moz-animation-delay: 7s;animation-delay: 7s;}@keyframes meteor-ani {0% {opacity: 0;transform: scale(0) translate3d(0, 0, 0);}20% {opacity: 0.8;transform: scale(0.2) translate3d(-100px, 100px, 0);}40% {opacity: 0.8;transform: scale(0.4) translate3d(-200px, 200px, 0);}60% {opacity: 0.8;transform: scale(0.6) translate3d(-300px, 300px, 0);}80% {opacity: 1;transform: scale(1) translate3d(-350px, 350px, 0);}100% {opacity: 1;transform: scale(1.2) translate3d(-400px, 380px, 0);}}</style>
父页面引用两个组件：
<template><div class="content"><!-- 星星 --><!-- size 尺寸 top 距离顶部位置left 距离左边位置 right 距离右边位置 delay 延迟出现特效时间秒数--><Star size="50" top="50" left="400" delay="0" /><Star size="70" top="150" right="250" delay="0.3" /><Star size="90" top="250" left="250" delay="1.1" /><Star size="100" top="340" right="400" delay="1.7" /><Star size="80" top="400" left="350" delay="2" /><!-- 流星 --><Meteor size="5" top="100" left="450" delay="0" /><Meteor size="5" top="150" left="800" delay="3" /><Meteor size="5" top="200" right="350" delay="7" /></div></template><script>import Star from '@/components/pc/star'import Meteor from '@/components/pc/meteor'export default {components: {Star,Meteor,},data() {return {}},created() {},methods: {},}</script><style lang="scss" scoped>.content {min-width: 1200px;overflow-x: hidden;}</style>
这样就可以啦！
