D:\gismap\java\gismap\src\main\java\com\history\gismap\service\MapService.java package com.history.gismap.service; import com.history.gismap.model.PointModel; import java.util.List; public interface MapService { List<PointModel> getCntyPointByGid(Integer gId); } 实现类,注意注释@Service D:...