扫描内容: </view> <button bindtap="onScan" type="primary" size="default">扫描二维码</button> <button bindtap="onCopy">复制文本到粘贴板</button> <button bindtap="onSave">保存图片到相册</button> <view class="comment"><text>收藏备注: </text><textarea class="comment" value="{{comment}}"/></view> <button bindtap="onList">添加到本地收藏</button> <button bindtap="onClear" type="warn">清空本地收藏</button> <view> <view wx:for="{{list}}" class="output"> <image src="{{item.path}}" bindtap="onClick" data-index="{{index}}" data-picture="{{item.path}}" data-content="{{item.content}}" data-comment="{{item.comment}}" ></image> <view><text>{{item.time}}</text></view> <view><text>{{item.comment}}</text></view> </view> </view> </view>