React Native中的ThisBinding

class MyComponent extends React.Component {
  handleClick = () => {
    // 使用箭头函数绑定this
    console.log(this.props);
  }

  render() {
    return (
      <TouchableOpacity onPress={this.handleClick}>
        <Text>Click me</Text>
      </TouchableOpacity>
    );
  }
}

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

  handleClick() {
    console.log(this.props);
  }

  render() {
    return (
      <TouchableOpacity onPress={this.handleClick}>
        <Text>Click me</Text>
      </TouchableOpacity>
    );
  }
}

class MyComponent extends React.Component {
  handleClick() {
    console.log(this.props);
  }

  render() {
    return (
      <TouchableOpacity onPress={() => this.handleClick()}>
        <Text>Click me</Text>
      </TouchableOpacity>
    );
  }
}