spring的jdbcTemplate 回到一个类

spring的jdbcTemplate 返回一个类

public HomeMember findUserById(int id) {homeMember = null;try {homeMember = (HomeMember) jdbcTemplate.queryForObject("SELECT * FROM uchome_member WHERE uid = ?",new Object[] { id },com.qieast.platform.model.HomeMember.class);} catch (DataAccessException e) {e.printStackTrace(); }entityManager.persist(homeMember);return homeMember;}