1.将驱动ojdbc14.jar的路径添加到系统环境变量Classpath中
2.将oracle中的ojdbc14.jar通过myeclipse导入项目中
3.书写代码:
<%
Class.forName("oracle.jdbc.driver.OracleDriver");
String url = "jdbc:oracle:thin:@localhost:1521:ORCL";
String user = "scott";
String password = "tiger";
//2、建立连接
Connection con = DriverManager.getConnection(url, user, password);
//3、创建执行SQL对象
Statement sta = con.createStatement();
//4、执行SQL语句
ResultSet rs = sta.executeQuery("select * from emp");
//5、处理执行结果
while(rs.next()){
// System.out.println("编号:"+rs.getInt(1));
// System.out.println("姓名:"+rs.getString(2));
// System.out.println("薪金:"+rs.getDouble(6));
out.print("编号:"+rs.getInt("empno"));
out.print(" 姓名:"+rs.getString("ename"));
out.println(" 薪金:"+rs.getDouble("sal"));
}
//6、关闭链接
rs.close();
sta.close();
con.close();
%>
2.将oracle中的ojdbc14.jar通过myeclipse导入项目中
3.书写代码:
<%
Class.forName("oracle.jdbc.driver.OracleDriver");
String url = "jdbc:oracle:thin:@localhost:1521:ORCL";
String user = "scott";
String password = "tiger";
//2、建立连接
Connection con = DriverManager.getConnection(url, user, password);
//3、创建执行SQL对象
Statement sta = con.createStatement();
//4、执行SQL语句
ResultSet rs = sta.executeQuery("select * from emp");
//5、处理执行结果
while(rs.next()){
// System.out.println("编号:"+rs.getInt(1));
// System.out.println("姓名:"+rs.getString(2));
// System.out.println("薪金:"+rs.getDouble(6));
out.print("编号:"+rs.getInt("empno"));
out.print(" 姓名:"+rs.getString("ename"));
out.println(" 薪金:"+rs.getDouble("sal"));
}
//6、关闭链接
rs.close();
sta.close();
con.close();
%>