Vue2 轮播图组件 slide组件

Vue2原生始轮播图组件，支持宽度自适应、高度设置、轮播时间设置、左右箭头按钮控制，圆点按钮切换，以及箭头、圆点按钮是否显示。
<v-carousel :slideData="slideData"  :height="450" :begin="0" :interval="3000" :dot="true" :arrow="true"></v-carousel>

话不多说直接上源码
轮播图应用页面 componentspublichome.vue

<template>
  <div id="home">
    <v-carousel :slideData="slideData"  :height="450" :begin="0" :interval="3000" :dot="true" :arrow="true"></v-carousel>
  </div>
</template>
<script>
 
  import carousel from "./public/carousel";


  export default {
    name: 'home',
    data() {
      return {
        slideData:[
          {
            title:'这是一个Vue轮播图组件',
            src:require('../assets/pic1.jpg'),
            url:'/show/499'
          },
          {
            title:'这是一个Vue轮播图组件',
            src:require('../assets/pic2.jpg'),
            url:'/show/499'

          },
          {
            title:'这是一个Vue轮播图组件',
            src:require('../assets/pic3.jpg'),
            url:'/show/499'
          },
          {
            title:'这是一个Vue轮播图组件',
            src:require('../assets/pic4.jpg'),
            url:'/show/499'
          },
          {
            title:'这是一个Vue轮播图组件',
            src:require('../assets/pic5.jpg'),
            url:'/show/499'
          },
        ]
      }
    },
    components:{
      'v-carousel': carousel,
    },
    methods: {
     
    },
    mounted() {
    }
  }
</script>
<style scoped>
</style>

轮播图组件页面 srccomponentspubliccarousel.vue  

<template>
  <div id="carousel">
    <div class="carousel" ref="carousel"  v-bind:style="{height:height+'px'}">
      <transition-group tag="ul" class="slide clearfix"  :name="transitionName" >
        <li v-for="(item,index) in slideData" :key="index" v-show="index==beginValue" v-bind:style="{height:height+'px'}" >
          <router-link :to="item.url">
            <img :src="item.src">
            <div class="title">{{item.title}}</div>
          </router-link>
        </li>
      </transition-group>
      <div class="up" @click="up" v-show="arrow"></div>
      <div class="next" @click="next" v-show="arrow"></div>
      <div class="slideDot" v-show="dot">
        <span v-for="(item,index) in slideData" :class="{active:index==beginValue}" @click="change(index)" :key="index"></span>
      </div>
    </div>

  </div>
</template>

<script>
  export default {
    name: "carousel",
    data(){
      return{
        setInterval:'',
        beginValue:0,
        transitionName:'slide'
      }
    },
    beforeDestroy() {
      // 组件销毁前,清除监听器
      clearInterval(this.setInterval);
    },
    methods:{
      change(key){
        if(key>(this.slideData.length-1)){
          key=0;
        }
        if(key<0){
          key=this.slideData.length-1;
        }


        this.beginValue=key;
      },
      autoPlay(){
        //console.log(this.$refs.carousel.getBoundingClientRect().width);
        this.transitionName='slide';
        this.beginValue++
        if(this.beginValue>=this.slideData.length){
          this.beginValue=0;
          return;
        }
      },
      play(){
        this.setInterval=setInterval(this.autoPlay,this.interval)
      },
      mouseOver(){ //鼠标进入
        //console.log('over')
        clearInterval(this.setInterval)
      },
      mouseOut(){ //鼠标离开
        //console.log('out')
        this.play()
      },
      up(){ //上一页
        --this.beginValue;
        this.transitionName='slideBack';
        this.change(this.beginValue);

      },
      next(){ //下一页
        ++this.beginValue;
        this.transitionName='slide';
        this.change(this.beginValue);
      }

    },
    mounted(){
      var box = this.$refs.carousel; //监听对象
      box.addEventListener('mouseover',()=>{
        this.mouseOver();
      })
      box.addEventListener('mouseout',()=>{
        this.mouseOut();
      })
      this.beginValue=this.begin;
      this.play();

    },
    props:{
      height:{
        type: Number,
        default: 600
      },
      dot:{
        type: Boolean,
        default: true
      },
      arrow:{
        type: Boolean,
        default: true
      },
      interval:{
        type: Number,
        default: 5000
      },
      begin:{
        type: Number,
        default: 0
      },
      slideData:{
        type: Array,
        default: function () {
          return [];
        }

      }
    }
  }
</script>

<style scoped>

  .slide{position: relative;margin: 0;padding: 0; overflow: hidden; 100%; height:450px;}
  .slide li{list-style: none;position: absolute; 100%; height:450px;}
  .slide li img{ 100%; height:450px;cursor:pointer}
  .slide li .title{position: absolute; left:0; bottom: 0; padding: 10px 20px;  100%; background: rgba(0,0,0,.35);color: #fff;font-size: larger; text-align: center}

  .slideDot{position: absolute;z-index: 999; bottom: 60px;right:15px; }
  .slideDot span{display: inline-block;  30px; height: 7px; background:rgba(255,255,255,.65); margin-left: 5px;}
  .slideDot span.active{background:rgba(255,255,255,1);}
  .up,.next{position: absolute; left:0; top: 50%; margin-top: -32px; cursor: pointer;  64px;height: 64px;
    background-repeat: no-repeat;
    background-position: 50% 50%;
  }
  .up{background-image: url("data:image/png;base64,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");}
  .next{left: auto;right:0;background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAABOElEQVRoQ9Xa0W0CQQyEYU9JqShQAXSSEgIdUAIlQAd04milezgdOiHZ4/GGN5C8/N/u060Olvy4+8nMngDuyaVC4whNLUPufjazn+XrEcAls15klgkY/y9HpACj2N3Hrn+vdk+KSAO6ERRAJ4IG6EJQAR0IOkCNKAEoEWUAFaIUoECUA6oREkAlQgaoQkgBFQg5gI1oATARbQAWohXAQLQDsogpABnENIAoYirADuILwGPvxmJGwK+ZHVbB/wfg7tv4K4A15u0gpjmBSPzQTAGIxk8ByMS3A7LxrQBGfBuAFd8CYMbLAex4KaAiXgaoipcAKuPLAdXxpQBFfBlAFV8CUMbTAep4KqAjngboiqcAOuPTgM27EmO9j8+we7cL0d9Tj5QbgDw+fQLLPc54Y+UF4BbdxczcH9Le8DFn39OvAAAAAElFTkSuQmCC");}
  .up:hover{background-color: rgba(0,0,0,.3)}
  .next:hover{background-color: rgba(0,0,0,.3)}


  /*进入过渡生效时的状态*/
  .slide-enter-active{
    transform:translateX(0);
    transition: all 1s ease;
  }

  /*进入开始状态*/
  .slide-enter{
    transform:translateX(-100%);
  }

  /*离开过渡生效时的状态*/
  .slide-leave-active{
    transform:translateX(100%);
    transition: all 1s ease;
  }

  /*离开过渡的开始状态*/
  .slide-leave{
    transform:translateX(0);
  }

  /*进入过渡生效时的状态*/
  .slideBack-enter-active{
    transform:translateX(0);
    transition: all 1s ease;
  }

  /*进入开始状态*/
  .slideBack-enter{
    transform:translateX(100%);
  }

  /*离开过渡生效时的状态*/
  .slideBack-leave-active{
    transform:translateX(-100%);
    transition: all 1s ease;
  }

  /*离开过渡的开始状态*/
  .slideBack-leave{
    transform:translateX(0);
  }

</style>