react-countdown-now-在父组件上调用setState时防止重新呈现

import React, { Component } from 'react';
import Countdown from 'react-countdown-now';

class ParentComponent extends Component {
  constructor(props) {
    super(props);
    this.state = {
      countdownTimestamp: Date.now() + 60000, // 倒计时结束时间戳
    };
  }

  handleClick = () => {
    // 更新倒计时结束时间戳
    this.setState({
      countdownTimestamp: Date.now() + 60000,
    });
  };

  render() {
    return (
      <div>
        <Countdown date={this.state.countdownTimestamp} onComplete={this.handleComplete} />
        <button onClick={this.handleClick}>重新开始倒计时</button>
      </div>
    );
  }
}