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#2
千里冰封2006-11-09 21:51
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我用的JDBC——ODBC连接的SQL SERVER 代码如下
<%@ page
contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*"
%>
<HTML>
<BODY>
<% Connection con;
Statement
sql;
ResultSet rs;
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
}
catch(ClassNotFoundException e)
{
out.print("类找不到！");
}
try
{
con=DriverManager.getConnection("jdbc:odbc:zp");
sql=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
rs=sql.executeQuery("SELECT * FROM news");
out.print("<Table
Border>");
out.print("<TR><td colspan=8
align=center>用户数据</td></tr>");
out.print("<TR>");
out.print("<Td width=100
>"+"用户ID号");
out.print("<Td width=50
>"+"用户名");
out.print("<Td
width=100>"+"用户联系电话");
out.print("</TR>");
while(rs.next())
{ out.print("<TR>");
out.print("<TD >"+rs.getLong(1)+"</TD>");
out.print("<TD >"+rs.getString(2)+"</TD>");
out.print("<TD >"+rs.getString(3)+"</TD>");
out.print("</TR>") ;
}
out.print("</Table>");
con.close();
}
catch(SQLException e1)
{
out.print(e1);
}
%>
</BODY>
</HTML>
出现了下面的错误
java.sql.SQLException:
[Microsoft][ODBC SQL Server Driver][SQL Server]用户 '(null)' 登录失败。原因: 未与信任 SQL
Server 连接相关联。
为什么
