javascript -地图上人员所在的点无法使用API的海量点来实现

            var points = [];  // 添加海量点数据 
            angular.forEach(result,function(data,index,array){
                if(data.longitude && data.longitude>0 && data.latitude && data.latitude>0){
                   points.push(new BMap.Point(data.longitude, data.latitude));    
                }
            });
            var options = {
                size: BMAP_POINT_SIZE_SMALL,
                shape: BMAP_POINT_SHAPE_STAR,
                color: '#d340c3'
            }
            var pointCollection = new BMap.PointCollection(points, options);  // 初始化PointCollection
            pointCollection.addEventListener('click', function (e) {
                alert('单击点的坐标为：' + e.point.lng + ',' + e.point.lat);  // 监听点击事件
            });
            map.addOverlay(pointCollection);  // 添加Overlay
        } else {
            alert('请在chrome、safari、IE8+以上浏览器查看本示例');
        }