| Jsp中調(diào)用Oracle存儲過程的小例子 |
| 作者：未知 發(fā)布時間：2005-05-12 來源：JSP天空網(wǎng) |
| *執(zhí)行一條insert語句并傳參數(shù)*/ create or replace procedure p_test2(i in number) as begin insert 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> |
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