fix bug

src/app/shared/components/amap/amap-poi-picker/amap-poi-picker.component.ts

@@ -46,7 +46,8 @@ export class AmapPoiPickerComponent implements OnInit {
         'AMap.PoiPicker',
         'AMap.Scale',
         'AMap.InfoWindow',
-        'AMap.Geolocation'
+        'AMap.Geolocation',
+        'AMap.Geocoder'
       ],
       AMapUI: {
         // 是否加载 AMapUI，缺省不加载
@@ -110,11 +111,18 @@ export class AmapPoiPickerComponent implements OnInit {
 
       infoWindow.setContent(`地址: <pre>${poi.name}</pre>`);
       infoWindow.open(map, marker.getPosition());
-
       map.setCenter(marker.getPosition());
-      //获取行政区信息
-      map.getCity(function (info: any) {
-        poi.cityInfo = info;
+      //获取地址所在的行政区
+      AMap.plugin('AMap.Geocoder', () => {
+        var geocoder = new AMap.Geocoder({
+          city: poi.adcode
+        });
+        geocoder.getLocation(poi.name, (status: any, result: any) => {
+          if (status === 'complete' && result.info === 'OK') {
+            // result中对应详细地理坐标信息
+            this.poi.cityInfo = result.geocodes[0].addressComponent;
+          }
+        });
       });
     });