npm i mxreality.js

    import * as THREE from 'mxreality.js/build/three';
    import {VR,AVR} from 'mxreality.js/build/mxreality';
    import * as Hls from 'mxreality.js/build/hls';

    create-react-app hello-world
    cd hello-world

    # 修改src/App.js

    window.THREE = THREE; // 重要，不设置则会报未定义错误！！！！！！
    window.Hls = Hls;
    
    class MyComponent extends React.Component {
            constructor(props) {
                    super(props);
                    this.state = { 
                            container:createRef()
                    }
            }
            componentDidMount(){
                    console.log(THREE)
                    console.log('isMobile',AVR.OS.isMobile())
                    let scene=new THREE.Scene()
                    let renderer=new THREE.WebGLRenderer()
                    this.state.container.current.appendChild(renderer.domElement);
                    let vr=new VR(scene,renderer,this.state.container.current);
                    vr.loadProgressManager.onLoad=function () {
                    vr.VRObject.getObjectByName("__mxrealityDefault").visible = true;
                            console.log('loaded',vr.VRObject.getObjectByName("__mxrealityDefault").visible)
                            //vr.controls.enable=false;
                    }
                    vr.loadProgressManager.onProgress=function () {
                            console.log("onProgress")
                    }
                    vr.loadProgressManager.onError=function () {
                            console.log("onError")
                    }
                    vr.init(function(){

                    })
                    vr.playPanorama('http://localhost:3000/123.jpg');
            }
            onLoad(){
            
            }
            render() {
                    //  当组件插入到 DOM 后，ref 属性添加一个组件的引用于到 this.refs
                    return (
                            <div ref={this.state.container}></div>
                    );
            }
    }

    function App() {  
            return (
                    <MyComponent />
            );
    }

    export default App;