EASYAIuniappNewUI/dist/dev/mp-weixin/components/firstui/fui-sticky/fui-sticky.wxml

<view class="{{['fui-sticky__wrap', 'data-v-1f0bba76', d && 'fui-sticky__fixed', virtualHostClass]}}" style="{{e + ';' + virtualHostStyle}}" id="{{f}}" ref="fui_sticky__el"><view class="{{['data-v-1f0bba76', a && 'fui-sticky__fixed', b && 'fui-sticky__fixed-mp']}}" style="{{c}}"><slot></slot></view><slot name="content"></slot></view>