// 查询订单全部数据-返回链表
public static ArrayList<Order> search(String sql) throws SQLException {
// 建立连接
Connection dbConn = DataBaseTool.getConnection();
// 执行sql语句
ResultSet rs = DataBaseTool.executeQuery(dbConn, sql);
ArrayList<Order> list = new ArrayList<Order>();
// 结果存储
while (rs.next()) {
Order order = new Order();
// int数据
order.setId(rs.getInt("id"));
order.setUserId(rs.getInt("userId"));
order.setsDistribution(rs.getInt("sDistribution"));
order.settDistribution(rs.getInt("tDistribution"));
order.setCarId(rs.getInt("carId"));
order.setCurrentDistribution(rs.getInt("currentDistribution"));
// 发件人
order.setSender(rs.getString("sender"));
order.setsCode(rs.getString("sCode"));
order.setsAddress(rs.getString("sAddress"));
order.setsPhone(rs.getString("sPhone"));
// 收件人
order.setReceiver(rs.getString("receiver"));
order.settCode(rs.getString("tCode"));
order.settAddress(rs.getString("tAddress"));
order.settPhone(rs.getString("tPhone"));
// 订单信息
order.setVolumn(rs.getFloat("volumn"));
order.setWeight(rs.getFloat("weight"));
order.setPrice(rs.getFloat("price"));
order.setStatus(rs.getInt("status"));
order.setGoodsType(rs.getInt("goodsType"));
order.setRemark(rs.getString("remark"));
order.setWorker(rs.getString("worker"));
order.setPath(rs.getString("path"));
order.setWorkDate(rs.getString("workDate"));
list.add(order);
}
// 关闭连接
DataBaseTool.close(rs, rs.getStatement(), dbConn);
// 返回数据
return list;
}
// 根据map进行search -- 组合查询
public static ArrayList<Order> searchByMap(HashMap<String, String> hashMap) throws SQLException {
Connection dbConn = DataBaseTool.getConnection();
StringBuffer sql = new StringBuffer("select * from orders where 1=1 ");
for (Entry<String, String> entry : hashMap.entrySet()) {
sql.append("and " + entry.getKey() + "=" + entry.getValue() + " ");
}
ResultSet rs = DataBaseTool.executeQuery(dbConn, sql.toString());
ArrayList<Order> list = new ArrayList<Order>();
while (rs.next()) {
Order od = new Order();
od.setId(rs.getInt("id"));
od.setUserId(rs.getInt("userId"));
od.setSender(rs.getString("sender"));
od.setsAddress(rs.getString("sAddress"));
od.setsCode(rs.getString("sCode"));
od.setsPhone(rs.getString("sPhone"));
od.setsDistribution(rs.getInt("sDistribution"));
od.setReceiver(rs.getString("receiver"));
od.settAddress(rs.getString("tAddress"));
od.settCode(rs.getString("tCode"));
od.settPhone(rs.getString("tPhone"));
od.settDistribution(rs.getInt("tDistribution"));
od.setWorker(rs.getString("worker"));
od.setWorkDate(rs.getString("workDate"));
od.setVolumn(rs.getFloat("volumn"));
od.setWeight(rs.getFloat("weight"));
od.setPath(rs.getString("path"));
od.setPrice(rs.getFloat("price"));
od.setStatus(rs.getInt("status"));
od.setCarId(rs.getInt("carId"));
od.setCurrentDistribution(rs.getInt("currentDistribution"));
od.setGoodsType(rs.getInt("goodsType"));
od.setRemark(rs.getString("remark"));
list.add(od);
}
DataBaseTool.close(rs, rs.getStatement(), dbConn);
return list;
}
