React native：如何组合index.ios.js和index.android.js

Question

我正在使用面板模块Expanding/Collapsing a panel with animations in React Native

该库包含两个.js文件

index.ios.js：

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 */
'use strict';

import React,{AppRegistry,StyleSheet,Text,ScrollView} from 'react-native';
import Panel from './components/Panel';

var Panels = React.createClass({
  render: function() {
    return (
      <ScrollView style={styles.container}>
        <Panel title="A Panel with short content text">
          <Text>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</Text>
        </Panel>
        <Panel title="A Panel with long content text">
          <Text>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</Text>
        </Panel>
        <Panel title="Another Panel">
          <Text>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident.</Text>
        </Panel>
      </ScrollView>
    );
  }
});

var styles = StyleSheet.create({
  container: {
    flex            : 1,
    backgroundColor : '#f4f7f9',
    paddingTop      : 30
  },

});

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

index.android.js

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 */
'use strict';
var React = require('react-native');
var {
  AppRegistry,
  StyleSheet,
  Text,
  View,
} = React;
var Panels = React.createClass({
  render: function() {
    return (
      <View style={styles.container}>
        <Text style={styles.welcome}>
          Welcome to React Native!
        </Text>
        <Text style={styles.instructions}>
          To get started, edit index.android.js
        </Text>
        <Text style={styles.instructions}>
          Shake or press menu button for dev menu
        </Text>
      </View>
    );
  }
});
var styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
    backgroundColor: '#F5FCFF',
  },
  welcome: {
    fontSize: 20,
    textAlign: 'center',
    margin: 10,
  },
  instructions: {
    textAlign: 'center',
    color: '#333333',
    marginBottom: 5,
  },
});
AppRegistry.registerComponent('Panels', () => Panels);

我想把这两个文件组合在一个index.js有没有办法可以做到这一点？我希望这个库可以在ios和android设备上运行。任何建议或意见将提前感谢！

Answer 1

Solution

简单方法之一是仅使用index.js。你可以通过index.js分隔Platform中的一些代码

Why?

Priority of index

index.ios.js = index.android.js> index.js

Answer 2

我想index.ios.js是你想用android的文件也对吗？它正在与ios合作，现在你希望它在android也可以正常工作。

这很简单，按照这些步骤完成。

1. 删除index.android.js
2. 将index.ios.js重命名为index.js