本文实例讲述了java基于odbc连接oracle的实现方法。分享给大家供大家参考,具体如下:
1、加载 oracle驱动
oracle.jdbc.driver.OracleDriver
2、建立到给定数据库 URL 的连接
jdbc:oracle:thin:@localhost:1521:orcl
3、默认的用户名是system,密码是自己设定的,不能用sys或者是sysdba,这个只是角色.
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public void testOracle() { try { Class.forName( "oracle.jdbc.driver.OracleDriver" ); Connection conn = DriverManager.getConnection( "jdbc:oracle:thin:@localhost:1521:orcl" , "system" , "admin" ); System.out.println( "连接成功!" ); Statement stmt = conn.createStatement(); ResultSet rs = stmt.executeQuery( "select * from stu_info_tab" ); while (rs.next()) { System.out.println( "ok" ); System.out.println(rs.getInt( "student_id" )); } rs.close(); stmt.close(); conn.close(); } catch (ClassNotFoundException e) { System.out.println( "ClassNotFoundException" ); } catch (SQLException e) { System.out.println( "SQLException" ); } } |
希望本文所述对大家java程序设计有所帮助。