jsp调bean的小问题
lia 2000-08-09 02:17:00 报cannot create bean of class的错,为什么。
<%@ page language="java" import="java.sql.*" %>
<%@ page import="java.lang.*"%>
<jsp:useBean id="RegisterBean" scope="page" class="mydb.mydb" />
<%
RegisterBean.setDrivername("sun.jdbc.odbc.JdbcOdbcDriver");
RegisterBean.setstrConn("jdbc:odbc:test");
String sql="select * from customer";
ResultSet rs = RegisterBean.executeQuery(sql);
if(rs.next()) {
out.print(rs.getString(2));
rs.close();
session.putValue("register_message","duplicate name found!");
}
%>