其实就是标签选择器 获取到对应标签所在的高度，然后用uni.pageScrollTo跳转，这是在正常页面上的跳转，scroll-view中更方便

javascript"><template><view class="product-page"><scroll-view scroll-y="true" class="scroll-view">商品详情内容区域<view class="product-details">商品详情内容</view>点评内容区域<view class="product-reviews">点评内容</view></scroll-view><view class="tabs"><view class="tab" @click="scrollToDetails">详情</view><view class="tab" @click="scrollToReviews">点评</view></view></view>
</template><script>export default {data() {return {// 可以添加其他数据属性};},methods: {scrollToDetails() {uni.pageScrollTo({scrollTop: 0,duration: 300});},scrollToReviews() {uni.createSelectorQuery().select('.product-reviews').boundingClientRect((rect) => {console.log(rect.top)if (rect) {uni.pageScrollTo({scrollTop: rect.top,duration: 300});}}).exec();}}};
</script><style lang="scss">.product-page {position: relative;}.scroll-view {height: 100vh;}.product-details {height: 80vh;}.product-reviews {height: 80vh;}.tabs {position: fixed;bottom: 0;left: 0;right: 0;display: flex;background-color: #fff;border-top: 1px solid #ddd;}.tab {flex: 1;text-align: center;padding: 10px 0;}
</style>