求助：JSP 连接 数据库 出现问题
简单测试JSP，出现问题，JSP代码：
<%@ page language= "java " contentType= "text/html;charset=GB2312 "%>
<%@ page import= "java.sql.* "%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN ">
<html>
<head>
<meta http-equiv= "Content-Type " content= "text/html; charset=ISO-8859-1 ">
<title> Insert title here </title>
</head>
<body>
<%
String memberName = null;
int logontimes = -1;
ResultSet rs = null;
try {
Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver ");
}
catch(java.lang.ClassNotFoundException e){
System.err.println(e.getMessage());
};
try{
Connection conn = DriverManager.getConnection( "jdbc:odbc:My_Book ");
Statement stmt = conn.createStatement();
String strSQL= "SELECT logon,name FROM buyinfo WHERE ID = 'wow ' AND pwd = '123 ' ";
rs = stmt.executeQuery(strSQL);
while (rs.next()){
logontimes=rs.getInt( "logon ");
memberName=rs.getString( "name ");
}
stmt.close();
conn.close();
}
catch(SQLException e){
System.err.println( e.getMessage());
}
%>
Logon:
<%=logontimes%>
Name:
<%=memberName %>
</body>
</html>
应该输出结果是Logon: 11 Name: wow
但实际上输出却是 Logon: -1 Name: null
请问这是什么地方出的问题？
补充一下
我的环境是：Tomcat6.0 数据库是Access，
数据库在JAVA程序下访问正常，只是在JSP情况下不能正常。
[解决办法]
原来又开了一贴~~
SELECT logon,name FROM buyinfo WHERE ID = 'wow ' AND pwd = '123 '
这句话直接在数据库控制台执行有返回结果吗？
