如何在React Native中的类组件中引入路由参数？

import { createStackNavigator } from 'react-navigation';

class MyComponent extends React.Component {
  // 定义路由参数
  static navigationOptions = ({ navigation }) => {
    return {
      title: navigation.getParam('title', 'Default Title'),
    };
  };

  render() {
    // 使用路由参数
    const { navigation } = this.props;
    const title = navigation.getParam('title', 'Default Title');

    return (
      <View>
        <Text>{title}</Text>
      </View>
    );
  }
}

const AppNavigator = createStackNavigator({
  MyComponent: { screen: MyComponent },
});

import { createAppContainer } from 'react-navigation';

const AppContainer = createAppContainer(AppNavigator);

export default class App extends React.Component {
  render() {
    return <AppContainer />;
  }
}

this.props.navigation.navigate('MyComponent', { title: 'Hello World' });