【update】1、流数据图层对接墨卡托数据

          2、更改unSetmask注释

review by zhaoq

Author: chenguanglin

src/openlayers/core/Util.js

@@ -496,7 +496,7 @@ export class Util {
         });
     }
     /**
-     * @function ol.supermap.Util.setMask
+     * @function ol.supermap.Util.unsetMask
      * @description 取消图层掩膜。
      * @version 10.1.0
      * @param {ol/layer/Layer|Array.<ol/layer/Layer>} layers 图层

src/openlayers/mapping/WebMap.js

@@ -3457,7 +3457,7 @@ export class WebMap extends Observable {
         dataflowService.on('messageSucceeded', function (e) {
             let geojson = JSON.parse(e.value.data);
             let feature = transformTools.readFeature(geojson, {
-                dataProjection: "EPSG:4326", // todo 坐标系
+                dataProjection: layerInfo.projection || "EPSG:4326",
                 featureProjection: that.baseProjection || 'EPSG:4326'
             });
             feature.setProperties({attributes: geojson.properties});