我从 oracle 获取带有结果集的数据,然后将它们填充到cachedrowset
. 但是当我在数据库中获取一个日期字段并打印它时,它只打印日期。我检查了api并且知道getDate()
方法返回java.sql.date
,并且时间sql.date
被强制转换为0。我测试如果我调用resultset.getString("datefield")
它可以获取完整的日期和时间数据,那么有没有办法使用获取完整的日期和时间数据cahcedrowset
,谢谢
这是我的源代码
CachedRowSet rs = null;
try {
rs = executeQuery("select * from t_web_order_result ");
if (rs != null && rs.next()) {
KKLog.info(rs.getDate("stime"));//2012-04-24,it should be 2012-04-24 09:23:33
KKLog.info(rs.getString("stime"));
}
} catch (SQLException e) {
logErr("queryCheckers Err", e);
} finally {
closeCachedRowset(rs);
}
执行查询方法
CachedRowSet rowset = null;
Connection connection = null;
PreparedStatement statement = null;
ResultSet rs = null;
try {
connection = getConnection();
statement = connection.prepareStatement(sql);
for (int i = 0; i < params.length; i ++) {
statement.setObject(i + 1, params[i]);
}
rs = statement.executeQuery();
rowset = new CachedRowSetImpl();
rowset.populate(rs);
rs.close();
statement.close();
} finally {
//close....
}
return rowset;
我用了三种方法打印日志
KKLog.info(rs.getDate("stime"));
KKLog.info(rs.getString("stime"));
KKLog.info(rs.getTimestamp("stime"));
日志内容是
12-11-11 17:06:11 2012-04-24
12-11-11 17:06:11 2012-04-24
12-11-11 17:06:11 2012-04-24 00:00:00.0