Topic: 我为什么连不上数据库

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1.我为什么连不上数据库 Copy to clipboard
Posted by: syl000
Posted on: 2005-04-20 12:39

<%@ page contentType="text/html;charset=GB2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=student";
//pubs为你的数据库的
String user="sa";
String password="13722304382";
Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from admin";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
您的第一个字段内容为:<%=rs.getString(1)%>
<%out.print("<br>"); %>
您的第二个字段内容为:<%=rs.getString(2)%>
<%}%>
<%out.print("数据库操作成功,恭喜你");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>

为什么连不上,那位高手帮一下忙,十分感谢!!!

2.Re:我为什么连不上数据库 [Re: syl000] Copy to clipboard
Posted by: why
Posted on: 2005-04-20 21:32

There are so many possible reasons that you 连不上M$SQL数据库
Please show us the error messages, if any.

You may want to test the JDBC connection with a simple Java program first.

3.Re:我为什么连不上数据库 [Re: syl000] Copy to clipboard
Posted by: xhxasdf
Posted on: 2005-04-29 15:13

数据库驱动有没有装载??

4.Re:我为什么连不上数据库 [Re: syl000] Copy to clipboard
Posted by: keen_dai
Posted on: 2005-05-11 14:43

please add error message


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