如何在单击React时添加类

import React, { Component } from 'react';

class MyComponent extends Component {
  constructor(props) {
    super(props);
    this.state = {
      isClicked: false
    };
  }

  handleClick = () => {
    this.setState(prevState => ({
      isClicked: !prevState.isClicked
    }));
  }

  render() {
    const { isClicked } = this.state;
    const className = isClicked ? 'active' : '';

    return (
      <div className={className} onClick={this.handleClick}>
        Click me
      </div>
    );
  }
}

export default MyComponent;