react 写 倒计时 话不多说，代码如下（样式就不贴了，大家都懂的）：// 倒计时import React, { Component } from 'react';import PropTypes from 'prop-types';export default class CountDown extends Component { static propTypes = ... javascript 2023-12-05 158 点赞 2 评论 239 浏览
