@Override
    public DashboardUserVO findByQuery(final String userName, final String password) {
        return DashboardUserVO.buildDashboardUserVO(dashboardUserMapper.findByQuery(userName, password));
    }
find dashboard user by query.

@param userName user name
@param password user password
@return {@linkplain DashboardUserVO}
shenyu-admin/src/main/java/org/apache/shenyu/admin/service/impl/DashboardUserServiceImpl.java