源码

<template>
  <view>
    <ul>
      <li v-for="(item, index) in list" @click="toggleSelection(index)" :class="{selected: selectedIndex === index}">
        {{ item }}
		<view :class="{selected: selectedIndex === index}">
			123123
			<image src="" mode=""></image>
		</view>
      </li>
    </ul>
  </view>
</template>

<script>
export default {
  data() {
    return {
      list: ['Item 1', 'Item 2', 'Item 3'],
      selectedIndex: -1
    };
  },
  methods: {
    toggleSelection(index) {
      if (this.selectedIndex === index) {
        this.selectedIndex = -1;
      } else {
        this.selectedIndex = index;
      }
    }
  }
};
</script>

<style>
.selected {
  background-color: yellow;
}
</style>

图片

最后

感觉文章好的话记得点个心心和关注和收藏，有错的地方麻烦指正一下，如果需要转载,请标明出处，多谢！！！