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<image class="pic" show-menu-by-longpress="{{true}}" :src="src" mode="widthFix" />
<image :src="src" mode="widthFix" :show-menu-by-longpress="true"></image>
长按预览图片,之后再长按图片进行识别
<image :src="i.image(image)" mode="aspectFill" @longpress="handleLongPress(i.image(image))"></image>
//长按识别二维码
const handleLongPress = (e) => {
uni.previewImage({
urls:[e],
longPressActions: {
itemList: ['发送给朋友', '保存图片', '收藏'],
success: (res) =>{
console.log(res);
},
fail: (res)=> {
console.log(res.errMsg);
}
}
})
}
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