Add：新增街道管理相关接口

DESKTOP-71BH0QO\L、ming

2021-03-26 3abb261e5a10b11b20f4bc1712a524be9cbc82f1

 springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/ComMngProvinceService.java

@@ -29,4 +29,11 @@
     * @return
     */
    R getDistrictByCityCode(Integer cityAdcode);

    /**
     * 获取省下的所有区域 tree结构
     * @param provinceAdcode
     * @return
     */
    R getCityTreeByProvinceCode(Integer provinceAdcode);
}