绑定到React组件的函数不能传递给子组件并重新绑定

class ParentComponent extends React.Component {
  constructor(props) {
    super(props);
    this.handleClick = this.handleClick.bind(this);
  }

  handleClick() {
    console.log('Clicked!');
  }

  render() {
    return (
      <ChildComponent onClick={() => this.handleClick()} />
    );
  }
}

class ChildComponent extends React.Component {
  render() {
    return (
      <button onClick={this.props.onClick}>Click me</button>
    );
  }
}

class ParentComponent extends React.Component {
  constructor(props) {
    super(props);
    this.handleClick = this.handleClick.bind(this);
  }

  handleClick() {
    console.log('Clicked!');
  }

  render() {
    return (
      <ChildComponent onClick={this.handleClick.bind(this)} />
    );
  }
}

class ChildComponent extends React.Component {
  render() {
    return (
      <button onClick={this.props.onClick}>Click me</button>
    );
  }
}