<view class="leave" style="margin:20rpx 0;">
          <view class="tit">照片展示</view>
          <view class="leafj_pic">
          <view class="relative" v-for="(item, index) of imgList" :key="item">
            <image
              class="w-100 h-100"
              :src="item"
              mode="aspectFit"
              @click="prevImg(index)"
            ></image>
          </view>
        </view>
          </view>

//声明照片list

const imgList = ref([]);

// 点击单张照片可以放大查看

    const prevImg = current => {
      uni.previewImage({
        current,
        urls: imgList.value,
      });
    };

 onMounted(() => {
   //请求后台接口
    baseReq(`接口地址`, 'get').then(
      ({ code, data, msg }) => {
        if (code === 200) {
          detail.value = data;

//多个照片之间用英文逗号拼接，得到数据后对照片进行分割 
          imgList.value = data.imgName.split(',');
          console.log("==="+imgList.value)
        } else {
          Toast(msg);
        }
      }
    );
  });