定位数据保存

@@ -26,4 +26,8 @@ export class SpConstants{
 
    //未登录保存兴趣标签
    static PUBLICVISUTORMODE_INTERESTTAGS = 'PublicVisitorMode_InterestTags'
+
+   //定位相关
+   static LOCATION_CITY_NAME = "location_city_name" //定位
+   static LOCATION_CITY_CODE = "location_city_code" //定位
 }
\ No newline at end of file

 import { abilityAccessCtrl, bundleManager, Permissions } from '@kit.AbilityKit';
 import { BusinessError } from '@kit.BasicServicesKit';
 import { geoLocationManager } from '@kit.LocationKit';
+import { SpConstants } from 'wdConstant/Index';
 import { Logger, PermissionUtils, ResourcesUtils, SPHelper } from 'wdKit/Index';
+import { ResponseDTO } from 'wdNetwork/Index';
 
 /**
  * 系统定位服务实现
  * */
 export class HWLocationUtils {
-  //d定位相关
-  static LOCATION_CITY_NAME = "location_city_name" //定位
-  static LOCATION_CITY_CODE = "location_city_code" //定位
 
 
   static LOCATION: Permissions = 'ohos.permission.LOCATION'
@@ -107,10 +106,14 @@ export class HWLocationUtils {
         Logger.debug('location :' + JSON.stringify(data))
         if (data[0] && data[0].administrativeArea && data[0].subAdministrativeArea) {
           let cityName = data[0].subAdministrativeArea;
+          let name = await SPHelper.default.get(SpConstants.LOCATION_CITY_NAME, '') as string
+          if (cityName == name) {
+            return
+          }
           let code = await HWLocationUtils.getCityCode(data[0].administrativeArea, data[0].subAdministrativeArea)
           if (code) {
-            SPHelper.default.save(HWLocationUtils.LOCATION_CITY_NAME, cityName)
-            SPHelper.default.save(HWLocationUtils.LOCATION_CITY_CODE, code)
+            SPHelper.default.save(SpConstants.LOCATION_CITY_NAME, cityName)
+            SPHelper.default.save(SpConstants.LOCATION_CITY_CODE, code)
           }
         }
       }
@@ -151,23 +154,6 @@ export class HWLocationUtils {
   }
 }
 
-interface ResponseDTO<T> {
-  success: boolean;
-
-  // 服务请求响应值/微服务响应状态码”
-  code: number;
-
-  // 服务请求响应说明
-  message: string;
-
-  // 响应结果
-  data?: T;
-  totalCount?: number;
-
-  // 请求响应时间戳（unix格式）
-  timestamp?: number;
-}
-
 interface LocalData {
   "code": string,
   "id": string,