<view class="box"> <image src="{{img}}weapp/poster1.png" style="width:100%;height:100%;" bindlongpress="saveImg"></image> <image src="{{erweima}}" style="width:280rpx;height:280rpx;" class="position"></image> <!-- <image src="{{poster}}" style="width:100%;height:100%;" bindtap='previewImage'></image> --> </view>