新增接口 根据目录menuId 查询所有下级目录的ID

This commit is contained in:
WangHao
2020-08-30 19:42:42 +08:00
parent 713d9e0197
commit d62720f5a7
3 changed files with 49 additions and 4 deletions

View File

@ -14,6 +14,14 @@ public interface ISqMenuService
/**
* 查询 目录菜单的 所有下级ID
*
* @param menuId 目录ID
* @return 结果
*/
public Long[] selectBymenuidsubordinateid(Long menuId);
/**
* 查询 目录菜单的 所有父级ID
*
* @param menuId 目录ID

View File

@ -21,7 +21,32 @@ public class SqMenuServiceImpl implements ISqMenuService
@Autowired
private SqMenuMapper sqMenuMapper;
/**
* 查询 目录菜单的 所有父级ID
*
* @param menuId
* @return 所有的下级MenuID 串
*/
@Override
public Long[] selectBymenuidsubordinateid(Long menuId){
List<Long> menuIds=new ArrayList<>();
Boolean flag=true;
while (flag) {
SqMenu sqMenu=new SqMenu();
sqMenu.setParentId(menuId);
SqMenu Menu = sqMenuMapper.selectOne(sqMenu);
if (Menu!=null) {
menuIds.add(Menu.getMenuId());
menuId = Menu.getMenuId();
}else {
flag=false;
}
}
Long[] menuIdArry = menuIds.toArray(new Long[menuIds.size()]);
return menuIdArry;
}
/**