图片悬浮切换

<div
              class="item"
              v-for="(item,index) in List"
              :key="item.index"
              @mouseenter="enters(index)"
              @mouseleave="leaver(index)"
            >
              <div class="box-w" v-show="switchNice[index].arry">
                <i class="item-t">{{item.title}}</i>
                <i class="item-z">{{item.name}}</i>
                <i class="item-x" @click="jump('',`${item.id}`)">{{item.xname}}</i>
              </div>
              <div class="imgShow" v-show="switchNice[index].arrys">
                <img :src="require('../assets/images/'+ item.url)" />
              </div>
            </div>
  enters(index) {
      this.switchNice[index].arrys = false; // 当前鼠标悬浮所在的图片隐藏
      for (let m = 0; m < this.switchNice.length; m++) {
        // 循环switchNice数组
        if (m === index) {
          this.switchNice[m].arry = true; // 当数组和index相同时,文字显示
        } else {
          // 不同时,图片显示,文字隐藏
          this.switchNice[m].arry = false;
          this.switchNice[m].arrys = true;
        }
      }
    },
    leaver(index) {
      this.switchNice[index].arry = false; // 文字隐藏
      this.switchNice[index].arrys = true; //图片显示
    },