404.js

import React from 'react'
import { SafeAreaView, View, Text } from 'react-native'

const Error404: () => React$Node = () => {
    return (
        <SafeAreaView style={{ backgroundColor: '#ffffff', flex: 1 }} >
            <View>
                <Text>错误，404</Text>
            </View>
        </SafeAreaView>
    )
}

export { Error404 }