Vue封装Swiper实现图片轮播效果

npm install --save swiper

import Swiper from "swiper";
import "swiper/dist/css/swiper.min.css";

<template>
 <div class="swiper-container" :class="swipeid">
  <div class="swiper-wrapper">
   <!-- 存放具体的轮播内容 -->
   <slot name ="swiper-con"></slot>
  </div>
  <!-- 分页器 -->
  <div :class="{'swiper-pagination':pagination}"></div>
 </div>
</template>

props: {
 swipeid: {
  type: String,
  default: ""
 },
 effect: {
  type: String,
  default: "slide"
 },
 loop: {
  type: Boolean,
  default: false
 },
 direction: {
  type: String,
  default: "horizontal"
 },
 pagination: {
  type: Boolean,
  default: true
 },
 paginationType: {
  type: String,
  default: "bullets"
 },
 autoPlay: {
  type: Number,
  default: 3000
 }
 }

var that = this;
 this.dom = new Swiper("." + that.swipeid, {
  //循环
  loop: that.loop,
  //分页器
  pagination: { 
  el: ".swiper-pagination",
  bulletClass : 'swiper-pagination-bullet',
   },
  //分页类型
  paginationType: that.paginationType,
  //自动播放
  autoPlay: that.autoPlay,
  //方向
  direction: that.direction,
  //特效
  effect: that.effect,
  //用户操作swiper之后，不禁止autoplay
  disableOnInteraction: false,
  //修改swiper自己或子元素时，自动初始化swiper
  observer: true,
  //修改swiper的父元素时，自动初始化swiper
  observeParents: true
 });
 }

<m-swipe swipeid="swipe" ref="swiper" :autoPlay="3000" effect="slide">
  <div v-for="top in tops" :key="top.id" class="swiper-slide" slot="swiper-con" >
  <img :src="top.image">
  <h3>{{top.title}}</h3>
  </div>
</m-swipe>

.swiper-container {
 width: 100%;
 }
 .swiper-slide {
 height: 8rem;
 overflow: hidden;
 position: relative;
 }
.swiper-slide {
 div {
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 opacity: 0.4;
 position: absolute;
 background-color: @blue;
 }
 img {
 top: 50%;
 position: relative;
 transform: translate(0, -50%);
 }
 h3 {
 width: 70%;
 color: #fff;
 margin: 0;
 font-size: 0.5rem;
 line-height: 1rem;
 right: 5%;
 bottom: 2.6rem;
 text-align: right;
 position: absolute;
 text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.5);
 &:before {
  content: "";
  width: 3rem;
  bottom: -0.6rem;
  right: 0;
  display: block;
  position: absolute;
  border: 2px solid @yellow;
 }
 }
}
.swiper-pagination-bullet-active {
 background: #fff;
}
.swiper-container-horizontal > .swiper-pagination-bullets {
 bottom: 1rem;
 width: 95%;
 text-align: right;
 }