uniapp通过id获取dom的宽度，高度，位置等（ 任意平台都通用 ）

<template><view class="" id="domId"></view>
</template>// 如果获取的dome高度等不对，还需要加上延迟setTimeout(()=>{ }, 100)
this.$nextTick(() => {const query = uni.createSelectorQuery().in(this);query.select('#domId').boundingClientRect((dome) => {console.log(dome)}).exec();
})

console.log打印的值

{"id": "domId","dataset": {},"left": 0,"right": 484,"top": 0,"bottom": 282,"width": 484,"height": 282
}