摘要: 示例代码片段: java ResultSet resultSet = statement.executeQuery(sql); ResultSetMetaData metaData = resultSet.getMetaData(); System.out.println(metaData.getC 阅读全文
posted @ 2018-09-10 08:07 zifeiy 阅读(9615) 评论(0) 推荐(0) 编辑