p) {
            return;
        }
        var dituContent = document.getElementById('dituContent');
        dituContent.style.width = widthParam + 'px';
        dituContent.style.height = heightParam + 'px';

        createMap();//创建地图
        setMapEvent();//设置地图事件
        addMapControl();//向地图添加控件

        // 创建标注
        var markersArr = markersParam.split(',');
        var point = new BMap.Point(markersArr[0], markersArr[1]);
        marker = new BMap.Marker(po