如何使用JDK8特性重写jdbcTemplate查询？

DataSource dataSource = new DriverManagerDataSource("jdbc:mysql://localhost:3306/mydb", "username", "password");
JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);

public class User {
    private int id;
    private String name;
    // 其他属性和对应的getter/setter方法
}

List<User> users = jdbcTemplate.query("SELECT * FROM user", (rs, rowNum) -> {
    User user = new User();
    user.setId(rs.getInt("id"));
    user.setName(rs.getString("name"));
    // 设置其他属性
    return user;
});

int userId = 1;
User user = jdbcTemplate.queryForObject("SELECT * FROM user WHERE id = ?", new Object[]{userId}, (rs, rowNum) -> {
    User u = new User();
    u.setId(rs.getInt("id"));
    u.setName(rs.getString("name"));
    // 设置其他属性
    return u;
});