当前位置：首页 > VUE

vue2.0实现轮播

2026-02-21 00:50:07VUE

Vue 2.0 实现轮播的方法

使用第三方库 vue-awesome-swiper

安装 vue-awesome-swiper：

npm install vue-awesome-swiper@2.6.7 --save

在组件中引入并使用：

<template>
  <swiper :options="swiperOption">
    <swiper-slide v-for="(slide, index) in slides" :key="index">
      <img :src="slide.image" alt="">
    </swiper-slide>
    <div class="swiper-pagination" slot="pagination"></div>
  </swiper>
</template>

<script>
import { Swiper, SwiperSlide } from 'vue-awesome-swiper'
import 'swiper/css/swiper.css'

export default {
  components: {
    Swiper,
    SwiperSlide
  },
  data() {
    return {
      slides: [
        { image: 'image1.jpg' },
        { image: 'image2.jpg' },
        { image: 'image3.jpg' }
      ],
      swiperOption: {
        pagination: {
          el: '.swiper-pagination'
        },
        autoplay: {
          delay: 3000
        },
        loop: true
      }
    }
  }
}
</script>

原生实现轮播组件

创建一个基础轮播组件：

<template>
  <div class="carousel">
    <div class="slides" :style="{ transform: `translateX(-${currentIndex * 100}%)` }">
      <div class="slide" v-for="(slide, index) in slides" :key="index">
        <img :src="slide.image" alt="">
      </div>
    </div>
    <button @click="prev">Prev</button>
    <button @click="next">Next</button>
  </div>
</template>

<script>
export default {
  data() {
    return {
      currentIndex: 0,
      slides: [
        { image: 'image1.jpg' },
        { image: 'image2.jpg' },
        { image: 'image3.jpg' }
      ]
    }
  },
  methods: {
    prev() {
      this.currentIndex = (this.currentIndex - 1 + this.slides.length) % this.slides.length
    },
    next() {
      this.currentIndex = (this.currentIndex + 1) % this.slides.length
    }
  },
  mounted() {
    setInterval(this.next, 3000)
  }
}
</script>

<style>
.carousel {
  overflow: hidden;
  position: relative;
  width: 100%;
}
.slides {
  display: flex;
  transition: transform 0.5s ease;
}
.slide {
  min-width: 100%;
}
</style>

使用过渡效果增强原生轮播

添加 Vue 过渡效果：

<template>
  <div class="carousel">
    <transition-group name="slide" tag="div" class="slides">
      <div class="slide" v-for="(slide, index) in slides" :key="index" v-show="index === currentIndex">
        <img :src="slide.image" alt="">
      </div>
    </transition-group>
    <button @click="prev">Prev</button>
    <button @click="next">Next</button>
  </div>
</template>

<style>
.slide-enter-active, .slide-leave-active {
  transition: opacity 0.5s, transform 0.5s;
}
.slide-enter {
  opacity: 0;
  transform: translateX(100%);
}
.slide-leave-to {
  opacity: 0;
  transform: translateX(-100%);
}
</style>

实现指示器功能

添加轮播指示点：

<template>
  <div class="carousel">
    <!-- 轮播内容 -->
    <div class="indicators">
      <span 
        v-for="(slide, index) in slides" 
        :key="index" 
        :class="{ active: index === currentIndex }"
        @click="goTo(index)"
      ></span>
    </div>
  </div>
</template>

<script>
methods: {
  goTo(index) {
    this.currentIndex = index
  }
}
</script>

<style>
.indicators span {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
}
.indicators span.active {
  background: #333;
}
</style>

vue2.0实现轮播