20170410-1.jsx

import React, { Component } from 'react';
import {
  AppRegistry,
  StyleSheet,
  Text,
  View
} from 'react-native';

export default class HelloReactNativeDemo extends Component {
  render() {
    return (
      <View style={styles.container}>
        <Text>
          <!-- 省略 -->
        </Text>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  //省略
});

AppRegistry.registerComponent('HelloReactNativeDemo', () => HelloReactNativeDemo);