try{
jdbcTemplate.queryForObject("SELECT * FROM user WHERE user_id = ?)", new BeanPropertyRowMapper<User>(User.class), userId);
}catch(EmptyResultDataAccessException e){
e.printStackTrace();
return null;
}
JdbcTemplate.queryForObject用BeanPropertyRowMapper封装结果为空会报错,要catch EmptyResultDataAccessExceptionper
最新推荐文章于 2023-12-21 15:31:08 发布