【fix】修复获取iserver要素可能多stringID和ID属性字段的问题 review by zhaoqin

Author: songyumeng

dist/openlayers/iclient9-openlayers-es6.js

@@ -712,7 +712,7 @@ export class GeoJSON extends JSONFormat {
         }
         var attr = {};
         processFieldsAttributes(feature, attr);
-        var exceptKeys = ["fieldNames", "fieldValues", "geometry"];
+        var exceptKeys = ["fieldNames", "fieldValues", "geometry", "stringID", "ID"];
         for (var key in feature) {
             if (exceptKeys.indexOf(key) > -1) {
                 continue;

dist/openlayers/iclient9-openlayers-es6.min.js

@@ -557,6 +557,8 @@ describe('GeoJSON', () => {
 
     it('toGeoJson_Feature_Attribute', () => {
         var obj = {
+            stringID: null,
+            ID: null,
             fieldValues: [
                 "127",
                 "利伯维尔"
@@ -576,13 +578,15 @@ describe('GeoJSON', () => {
             }
         };
 
-        var geoRegionEPS = new GeoJSON().toGeoJSON(obj);
-        expect(geoRegionEPS).not.toBeNull();
-        expect(geoRegionEPS.type).toEqual("Feature");
-        expect(geoRegionEPS.geometry).not.toBeNull();
-        expect(geoRegionEPS.geometry.type).toEqual("Point");
-        expect(geoRegionEPS.geometry.coordinates).not.toBeNull();
-        expect(geoRegionEPS.geometry.coordinates[0]).toEqual(4020.0045221720466);
-        expect(geoRegionEPS.geometry.coordinates[1]).toEqual(-4377.027184298267);
+        var geo = new GeoJSON().toGeoJSON(obj);
+        expect(geo).not.toBeNull();
+        expect(geo.type).toEqual("Feature");
+        expect(geo.properties.hasOwnProperty("stringID")).toBeFalsy();
+        expect(geo.properties.hasOwnProperty("ID")).toBeFalsy();
+        expect(geo.geometry).not.toBeNull();
+        expect(geo.geometry.type).toEqual("Point");
+        expect(geo.geometry.coordinates).not.toBeNull();
+        expect(geo.geometry.coordinates[0]).toEqual(4020.0045221720466);
+        expect(geo.geometry.coordinates[1]).toEqual(-4377.027184298267);
     });
 });