Jsp中调用Oracle存储过程的小例子

来源：互联网发布：teamview linux 编辑：程序博客网时间：2024/05/14 07:21

*执行一条insert语句并传参数*/create or replace procedure p_test2(i in number) asbegininsert into t values (i,'x'||to_char(i));commit;end;/<%@ page language="java" contentType="text/html;charset=gb2312"%><%@page import="java.sql.*"%><html><body><table><tr><td>aaa</td><td>bbb</td></tr><%String driver = "oracle.jdbc.driver.OracleDriver";String strUrl = "jdbc:oracle:thin:@192.168.1.6:1521:db";        Class.forName(driver);    Connection conn = DriverManager.getConnection(strUrl, "scott", "tiger");    String procedure = "{call p_test2 (?) }";    CallableStatement cstmt = conn.prepareCall(procedure);    cstmt.setInt(1,33);    cstmt.executeUpdate();    Statement stmt = conn.createStatement();    ResultSet rs = stmt.executeQuery("select * from t");    while(rs.next())    {        out.println("<tr><td>" + rs.getString(1) + "</td><td>" + rs.getString(2) + "</td></tr>");    }    rs.close();    stmt.close();    conn.close();%></table><p><%out.print(conn.isClosed());%></body></html></body> </html>