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  • JDBC 滚动和分页

    public class ScrollTest {

        /**
         * @param args
         * @throws SQLException
         */
        public static void main(String[] args) throws SQLException {
            scroll();
        }

        static void scroll() throws SQLException {
            Connection conn = null;
            Statement st = null;
            ResultSet rs = null;
            try {
                // 2.建立连接
                conn = JdbcUtils.getConnection();
                st = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
                        ResultSet.CONCUR_READ_ONLY);
                rs = st
                        .executeQuery("select id, name, money, birthday  from user limit 150, 10");
                while (rs.next()) {
                    System.out.println(rs.getObject("id") + " "
                            + rs.getObject("name") + " "
                            + rs.getObject("birthday") + " "
                            + rs.getObject("money"));
                }

                System.out.println("------------");
                rs.absolute(150);
                int i = 0;
                while (rs.next() && i < 10) {
                    i++;
                    System.out.println(rs.getObject("id") + " "
                            + rs.getObject("name") + " "
                            + rs.getObject("birthday") + " "
                            + rs.getObject("money"));
                }

                // if (rs.previous())
                // System.out.println(rs.getObject("id") + " "
                // + rs.getObject("name") + " "
                // + rs.getObject("birthday") + " "
                // + rs.getObject("money"));

            } finally {
                JdbcUtils.free(rs, st, conn);
            }
        }
    }

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  • 原文地址:https://www.cnblogs.com/flying607/p/3462339.html
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