const Marker = new mapObj.AMap.Marker({
position: new mapObj.AMap.LngLat(element.longitude, element.latitude),
icon: icon,
offset: new mapObj.AMap.Pixel(-38, -40),
location: element.longitude + "," + element.latitude,
});
new mapObj.AMap.Pixel(-38, -40), x设置图片一半的负值 y设为高的负值