SOURCE

    /**
     * @description 地图定位中心并缩放事件
     * @param {Map} _map 地图对象
     * @param {Feature} _feature 要定位的要素
     * @param {Number} _zoomLevel 缩放层级
     */
    this.zoomAndCenter = function (_map, _feature, _zoomLevel) {
        var my_view = new ol.View({
            center: ol.extent.getCenter(_feature.getGeometry().getExtent()),//格式：[x,y]
            zoom: _zoomLevel,
            minZoom: _map.encmap.getView().getMinZoom(),
            maxZoom: _map.encmap.getView().getMaxZoom()
        });
        _map.encmap.setView(my_view);
    };


    let view = _map.encmap.getView();
    view.setZoom(_zoomLevel);
    view.setCenter(ol.extent.getCenter(_feature.getGeometry().getExtent()));