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<select id="selectAllSalesmen" resultType="com.emp.TSalesmen">
select * from t_salesmen
</select>
public List<TSalesmen> selectAllSaleman()
{
List<TSalesmen> salesmen = new ArrayList<TSalesmen>();
SqlSession session = null;
try
{
session = sessionFactory.openSession();
salesmen = session.selectList("com.dao.Dao.selectAllSalesmen");
session.commit();
} catch (Exception e)
{
if (e != null)
session.rollback();
e.printStackTrace();
}
finally
{
session.close();
}
return salesmen;
}
public static void main(String[] args)
{
Dao dao = new DaoImplementor();
List<TSalesmen> list = dao.selectAllSaleman();
System.out.println(list.size()); //打印结果为10000
TSalesmen salesmen = list.get(0);//取出的为空的,?????
}
}