急救，关于用jsp调用存储过程的，在orale上

sheek 2002-11-14 11:47:11

请帮帮小弟，怎么在jsp上调用存储过程，在orale上
有没有例子看看
请大家帮忙

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jery_lee 2002-11-14

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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>