Jsp中调用Oracle存储过程的小例子
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作者:未知 发布时间:2005-05-12 来源:JSP天空网
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*执行一条insert语句并传参数*/ 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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