删除角色添加事务控制

src/main/java/com/stylefeng/guns/modular/system/service/impl/RoleServiceImpl.java

@@ -40,10 +40,12 @@ public class RoleServiceImpl implements IRoleService {
     }
     }
 
 
     @Override
     @Override
+    @Transactional(readOnly = false)
     public void delRoleById(Integer roleId) {
     public void delRoleById(Integer roleId) {
         //删除角色
         //删除角色
         this.roleMapper.deleteById(roleId);
         this.roleMapper.deleteById(roleId);
 
 
+
         // 删除该角色所有的权限
         // 删除该角色所有的权限
         this.roleDao.deleteRolesById(roleId);
         this.roleDao.deleteRolesById(roleId);
     }
     }