使用vue3写轮播图带注释

好的，以下是一个使用Vue3写的轮播图组件，同时带有图片注释的示例代码：

<template>
  <div class="carousel-container">
    <div class="carousel">
      <img v-for="(image, index) in images"
           :key="index"
           :src="image.src"
           :alt="image.title"
           :class="{ active: index === currentSlide }"
           @click="showCaption(index)">
      <div class="caption"
           :class="{ active: showCaptionBox }">
        <p>{{ images[currentSlide].title }}</p>
      </div>
    </div>
    <div class="carousel-nav">
      <button @click="prevSlide">&lt;</button>
      <button @click="nextSlide">&gt;</button>
    </div>
  </div>
</template>

<script>
import { defineComponent, ref } from 'vue';

export default defineComponent({
  name: 'Carousel',
  props: {
    images: {
      type: Array,
      required: true,
      default: () => [],
    },
  },
  setup(props) {
    const currentSlide = ref(0);
    const showCaptionBox = ref(false);

    const prevSlide = () => {
      currentSlide.value = (currentSlide.value + props.images.length - 1) % props.images.length;
    };
    const nextSlide = () => {
      currentSlide.value = (currentSlide.value + 1) % props.images.length;
    };
    const showCaption = (index) => {
      currentSlide.value = index;
      showCaptionBox.value = true;
    };

    return {
      currentSlide,
      showCaptionBox,
      prevSlide,
      nextSlide,
      showCaption,
    };
  },
});
</script>

<style>
.carousel-container {
  position: relative;
  width: 100%;
  height: 400px;
}

.carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.carousel img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.carousel img.active {
  opacity: 1;
}

.carousel .caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 16px;
  text-align: center;
  padding: 20px;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.5s ease-in-out;
}

.carousel .caption.active {
  opacity: 1;
  transform: translateY(0%);
}

.carousel-nav {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
}

.carousel-nav button {
  background: #fff;
  border: none;
  padding: 10px;
  font-size: 20px;
  margin: 0 10px;
  cursor: pointer;
}
</style>

此组件支持传入图片数组，每张图片包含 `src` 和 `title` 两个属性。当用户点击某张图片时，会显示该图片的标题注释。用户可以通过轮播图上的左右箭头切换图片，轮播图支持循环播放。