export default {
    init: function (){
      const AK = "4VBBZ-HAA3X-QKI46-7GAL2-LQEOT-BEBKN";
      const TMap_URL = "https://map.qq.com/api/gljs?v=1.exp&libraries=tools,service&key="+ AK +"&callback=onMapCallback";
      return new Promise((resolve, reject) => {
        // 如果已加载直接返回
        if(typeof TMap !== "undefined") {
          resolve(TMap);
          return true;
        }
        // 地图异步加载回调处理
        window.onMapCallback = function () {
          resolve(TMap);
        };

        // 插入script脚本
        let scriptNode = document.createElement("script");
        scriptNode.setAttribute("type", "text/javascript");
        scriptNode.setAttribute("src", TMap_URL);
        document.body.appendChild(scriptNode);
      });
    },
    clickHandler: function(evt){
        var lat = evt.latLng.getLat().toFixed(6);
        var lng = evt.latLng.getLng().toFixed(6);
        console.log("您点击的的坐标是："+ lat + "," + lng);
    }
  }