如何在整型数据类型的React组件中初始化状态？

class MyComponent extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      count: 0 // 初始化整型状态为0
    };
  }

  render() {
    return (
      <div>
        <p>Count: {this.state.count}</p>
      </div>
    );
  }
}

class MyComponent extends React.Component {
  state = {
    count: 0 // 初始化整型状态为0
  };

  render() {
    return (
      <div>
        <p>Count: {this.state.count}</p>
      </div>
    );
  }
}