Spring JdbcTemplate 选择单列多行

Question

I am using Spring JdbcTemplate and I couldn't find a proper way to execute select query which returns multiple rows. The select query has only one column. I can use **queryForList** but it returns a list of map which I feel is bit unnecessary just for a single column.

Query : select employeeName from employees;

Any better ways or a straight forward way to have a result of List<String> using jdbcTemplate form the above query?

Answer 1

There is this overloaded method queryForList which you can use.

public <T> List<T> queryForList(String sql,
                                Class<T> elementType)
                         throws DataAccessException