package loadibtestdb;/** * Title:        加載InterBase數據庫驅動程序、連接testdb.gdb數據庫 * Description:  Java語言演示程序：加載InterBase數據庫驅動程序、連接testdb.gdb數據庫，用于北京師范大學計算機系Java課程教學示范。 * Copyright:    Copyright (c) 2002 * Company:      北京師范大學計算機系 * @author 孫一林 * @version 1.0 */public class loadIBtestdb {  public static void main (String args[]) {    String driverName = "interbase.interclient.Driver";    String databaseURL = "jdbc:interbase://localhost/d:/database/testdb.gdb";    String user = "sysdba";    String password = "masterkey";    try {	Class.forName (driverName);	System.out.println ("成功加載InterBase數據庫驅動程序！");    }    catch (java.lang.ClassNotFoundException e) {	System.out.println ("加載InterBase數據庫驅動程序失敗！");	System.out.println (e.getMessage ());	return;    }    	try {          java.sql.Connection con = java.sql.DriverManager.getConnection (databaseURL, user, password);          System.out.println ("連接testdb.gdb數據庫成功！");          con.close();	}        catch(java.sql.SQLException e) {          System.out.println ("連接testdb.gdb數據庫失敗！");	  System.err.println("SQLException: " + e.getMessage());          return;	}  }   // end main}     // end class loadIBtestdb