<view id="container">
    <view id="target"> </view>
</view>

uni.createSelectorQuery()
    .select(".container")//对应外层节点
    .boundingClientRect((container) => {
        uni.createSelectorQuery()
        .select("#target")//目标节点
        .boundingClientRect((target) => {
            uni.pageScrollTo({
            scrollTop: target.top - container.top,//滚动到实际距离是元素距离顶部的距离减去最外层盒子的滚动距离
            });
        })
        .exec();
    })
    .exec();