本文實例講述了java基于odbc連接oracle的實現方法。分享給大家供大家參考,具體如下:
1、加載 oracle驅動
oracle.jdbc.driver.OracleDriver
2、建立到給定數據庫 URL 的連接
jdbc:oracle:thin:@localhost:1521:orcl
3、默認的用戶名是system,密碼是自己設定的,不能用sys或者是sysdba,這個只是角色.
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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( "連接成功!" ); 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" ); } } |
希望本文所述對大家java程序設計有所幫助。