mp-weixin-2811-xcx.aigc-quickapp.com/components/uni-grid/uni-grid.wxml

<view><view class="{{['uni-grid',(showBorder)?'border':'']}}" style="{{'border-left:'+(showBorder?'1px '+borderColor+' solid':'none')+';'}}" id="{{elId}}"><slot></slot></view></view>