修复 回调函数中 this指向问题.

src/modules/map/declare/gaode-map.ts

@@ -127,7 +127,7 @@ export class GaoDeMap extends GaodeBasic implements IMap {
             if (level == "0" || level == "1" || level == "2") {
                 //区域内点击
                 districtExplorer.on('featureClick', (e, feature) => {
-                getData && getData(feature);
+                    getData && getData.call(component, feature);
 
                     let props = feature.properties;
                     adcode = props.adcode
@@ -178,7 +178,7 @@ export class GaoDeMap extends GaodeBasic implements IMap {
                 });
 
                 districtExplorer.on('outsideClick', (e) => {
-                setData && setData(component);
+                    setData && setData.call(component);
                     let adcode = 310000
                     districtExplorer.loadAreaNode(adcode, (error, areaNode) => {