React中的完整日历上一页-下一页按钮

import React, { Component } from 'react';

class Calendar extends Component {
  constructor(props) {
    super(props);
    this.state = {
      currentDate: new Date(),
    };
  }

  handlePrevClick = () => {
    const { currentDate } = this.state;
    const prevDate = new Date(currentDate.getFullYear(), currentDate.getMonth() - 1, 1);
    this.setState({ currentDate: prevDate });
  };

  handleNextClick = () => {
    const { currentDate } = this.state;
    const nextDate = new Date(currentDate.getFullYear(), currentDate.getMonth() + 1, 1);
    this.setState({ currentDate: nextDate });
  };

  render() {
    const { currentDate } = this.state;

    // 在这里根据currentDate渲染日历的内容

    return (
      <div>
        <button onClick={this.handlePrevClick}>上一页</button>
        <button onClick={this.handleNextClick}>下一页</button>
        {/* 在这里显示日历的内容 */}
      </div>
    );
  }
}

export default Calendar;