uni-app实现图片预览

uni.previewImage预览图片

使用方法：

<image class="poster" :src="imageUrl" mode="" @click="previewImg(imageUrl)"></image>
 
const previewImg = (e) => {
      uni.previewImage({
        current: e,
        urls: image
      });
}

官网链接uni.chooseImage(OBJECT) | uni-app官网uni-app,uniCloud,serverlesshttps://uniapp.dcloud.net.cn/api/media/image.html#unipreviewimageobject