JSP中调用Oracle存储过程的小例子

JSP中调用Oracle存储过程的小例子

*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"%>
< import="java.sql.*"%>

<%
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("

");
}

rs.close();
stmt.close();
conn.close();
%>

aaa	bbb
" + rs.getString(1) + "	" + rs.getString(2) + "

<%
out.print(conn.isClosed());
%>