 //第三方需要的token
                            token: '',
                            //是否可见
                            show: true
                        }
                    );
                    console.warn('chinaLayer', chinaLayer);
                }, 2000);
            }

            function handleLayerAdd(payload) {
                const { imageryLayer } = payload;
                window.setTimeout(() => {
                    imageryLayer.alpha = 0.5;
                }, 5000);
   