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getElementSize ​

▸ getElementSize(selector, instance?): Promise<{ height: number ; width: number }>

获取元素宽高

参数 ​

NameTypeDescription
selectorstring元素选择器
instance?ComponentInternalInstance当前实例

返回值 ​

Promise<{ height: number ; width: number }>

示例

ts
const {width, height} = await getElementSize('.card')

源码 ​

get-element-size.js