如图

注意!!!图片必须放在src平级的文件夹里,不然引入不成功!!!

    // 点聚合
    addCluster() {
      // 以下是点位聚合代码
      var count = markerArray.length;
      var _renderClusterMarker = function (context) {
        // 聚合中点个数
        var clusterCount = context.count;
        var div = document.createElement("div");
        let bgColor = "";
        // 聚合点配色
        var defaultColor = "123,204,196";
        if (clusterCount >= 100 && clusterCount < 1000) {
          bgColor = defaultColor;
        }
        div.style.width = "73px";
        div.style.height = "97px";
        div.style.lineHeight = "46px";
        // div.style.backgroundColor = "#006BFF";
        div.style.background = "url(/juhe.png) no-repeat center center"; // 注意!!!图片必须放在src平级的文件夹里,不然引入不成功!!!

        var size = Math.round(25 + Math.pow(clusterCount / count, 1 / 5) * 20);
        // div.style.width = div.style.height = size + "px";
        // div.style.border = "solid 1px rgba(" + bgColor + ",1)";
        // div.style.borderRadius = size / 2 + "px";
        div.innerHTML = context.count;
        // div.style.lineHeight = size + "px";
        div.style.color = "#fff";
        div.style.fontSize = "22px";
        div.style.textAlign = "center";
        // context.marker.setOffset(new AMap.Pixel(-size / 2, -size / 2));
        context.marker.setContent(div);
      };
      var _renderMarker = function (context) {
        var content =
          '<div style="background-color: rgba(255,255,178,.9); height: 18px; width: 18px; border: 1px solid rgba(255,255,178,1); border-radius: 12px; box-shadow: rgba(0, 0, 0, 1) 0px 0px 3px;"></div>';
        var offset = new AMap.Pixel(-9, -9);
        context.marker.setContent(content);
        context.marker.setOffset(offset);
      };

      map.plugin(["AMap.MarkerClusterer"], () => {
        this.cluster = new AMap.MarkerClusterer(map, markerArray, {
          gridSize: 60, // 聚合网格像素大小
          renderClusterMarker: _renderClusterMarker, // 自定义聚合点样式
          renderMarker: _renderMarker, // 自定义非聚合点样式
        });
      });
      // 获取地图的缩放级别，如果级别已经是最高，那么点击后，显示聚合点内的点信息
      this.cluster.on("click", (e) => {
        if (map.getZoom() == 18) {
          let info = [];

          for (let i = 0; i < e.markers.length; i++) {
            let point = e.markers[i].getExtData().split("|");
            if (point[0] == "undefined") {
              info.push({
                name: point[1],
                time: point[2],
                type: point[3],
                flag: point[4],
                gdName: point[5],
              });
            } else {
              info.push({
                id: point[0],
                label: point[1],
                cId: Number(point[2]),
              });
            }
          }
          this.clusterMarkerInfo = info;

          // 此时需要把组件的样式设置为可见
          this.showInfoWindow = true;

          // 设置marker头部的标题信息窗口
          const infoWindow = new AMap.InfoWindow({
            // 使用自定义窗体
            isCustom: true,
            // 只有当组件渲染完毕后，通过$el才能拿到原生的dom对象
            content: this.$refs["infoWindow"].$el,
            // 设置定位偏移量
            offset: new AMap.Pixel(0, -15),
          });
          this.infoWindow = infoWindow;
          // 信息窗口打开
          infoWindow.open(map, [e.lnglat.lng, e.lnglat.lat]);
        }
      });
    },