Taro UI 组件 t-back-top 不显示问题解决方法

///'To resolve the issue with t-back-top not being displayed on the page, you can try modifying the code as follows://n//n1. Ensure that the t-back-top component is imported properly at the top of your code://nhtml//n<template>//n <t-back-top />//n</template>//n//n//n2. Adjust the position of the t-back-top component by giving it a higher z-index value and adjusting the bottom and right positions://nhtml//n<t-back-top style=///'position: fixed; bottom: 20px; right: 20px; z-index: 9999;///' />//n//n//nBy following these steps, the t-back-top component should be displayed correctly on the page.///