苹果控制台怎么搭建小程序

import UIKit
import WebKit

class ViewController: UIViewController, WKUIDelegate {
    var webView: WKWebView!

    override func viewDidLoad() {
        super.viewDidLoad()

        let webConfiguration = WKWebViewConfiguration()
        webView = WKWebView(frame: .zero, configuration: webConfiguration)
        webView.uiDelegate = self
        view = webView

        let myURL = URL(string: "https://www.example.com")
        let myRequest = URLRequest(url: myURL!)
        webView.load(myRequest)
    }
}

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

export default class App extends Component {
  render() {
    return (
      <View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
        <Text>Hello, World!</Text>
      </View>
    );
  }
}