uni-app点击预览图片

<image :src="info.shopLogoUrl"  @tap="_previewImage(info.shopLogoUrl)" mode="widthFix" >

_previewImage(image) {
    
    
			var imgArr = [];
			imgArr.push(image);
			//预览图片
			uni.previewImage({
    
    
				urls: imgArr,
				current: imgArr[0]
			});
		},

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