React Native 之 - AppRegistry.registerComponent

import {AppRegistry} from 'react-native'
import AllStart from './app/root' //组件

AppRegistry.registerComponent('Root', () => AllStart)

package com.naticehybrid;

import com.facebook.react.ReactActivity;

public class MainActivity extends ReactActivity {

    @Override
    protected String getMainComponentName() {
        return "Root";  // 关键在这里
    }
}