Java tutorial
/** * @(#)AdminDao.java, 20151011. * * Copyright 2015 Yodao, Inc. All rights reserved. * YODAO PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ package cn.itcast.bbs.dao; import java.sql.SQLException; import org.apache.commons.dbutils.QueryRunner; import org.apache.commons.dbutils.handlers.BeanHandler; import cn.itcast.bbs.domain.Admin; import cn.itcast.bbs.util.JdbcUtil; /** * * @author Administrator * */ public class AdminDao { /* * ???? */ public Admin findAdminByType(String title) throws SQLException { QueryRunner runner = new QueryRunner(JdbcUtil.getDataSource()); String sql = "select *from admin where title = ?"; Admin admin = runner.query(sql, new BeanHandler(Admin.class), title); return admin; } }