高德地图 初始化时 设置中心点和级别无效，于是延迟1秒后重新设置。

that.map.setZoomAndCenter(13, [108.095907, 23.919379])

    initMap() {
      //仅供参考
      var that = this;
      let backPicUrl = '';
      backPicUrl = (mapbg);
      that.map = new AMap.Map('gd_map_d', {
        zoom: 13,
        mapStyle: 'amap://styles/darkblue',
        center: [108.095907, 23.919379]
        // map的样式需要到高德后台去自定义
      });
      setTimeout(() => {
        that.map.setZoomAndCenter(13, [108.095907, 23.919379])
      }, 1000)
      this.potList.forEach(item => {
        // 根据type判断icon类型
        // 1 隧道 2服务区 3收费站 4 管理中心 5 互通
        var staticLine = [];
        item.spotList.forEach((type) => {
          var marker = new AMap.Marker({
            position: [type.longitude, type.latitude],
            map: that.map,
            extData: type,
            extData2: item,
            icon: new AMap.Icon({
              image: that.filterData(type.spotType),
              imageSize: new AMap.Size(68, 93),
              size: new AMap.Size(68, 93)
            })
          });
          staticLine.push([type.longitude, type.latitude])
          that.map.add(marker);
          marker.on('click', that.markerClick)
        });
        // 绘制线路
        var polyline = new AMap.Polyline({
          map: that.map,
          path: staticLine,
          strokeColor: "#62D97A", //线颜色
          strokeOpacity: 1, //线透明度
          strokeWeight: 5, //线宽
          strokeStyle: "solid" //线样式
        });
      })
      that.map.setFitView();
      // map.on("click", () => {
      //   infoWindow && infoWindow.close();
      // });
    },