sard-uniapp/components/back-top/common.js

sard-uniapp 是一套基于 Uniapp + Vue3 框架开发的兼容多端的 UI 组件库

import { defaultConfig } from '../config';
export const defaultBackTopProps = () => ({
    visibleHeight: 200,
    ...defaultConfig.backTop,
    scrollTop: 0,
});