新手弱智问题,在线等啊
刚自学JSP,写个连接数据库的实例,老显示不出来。
<%@ page contentType="text/html;charset=gb2312" %>
<%@ page import="java.sql.*" %>
<%
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
try{
Connection conn = DriverManager.getConnection("JDBC:microsoft:sqlserver://localhost:1433;DatabaseName=hanpeirong","sa","sa");
Statement stmm = conn.createStatement();
String sql = "select * from JIUQI";
ResultSet rs = stmm.executeQuery(sql);
while(rs.next())
{%>
<%=rs.getString(1) %>
<%=rs.getString(2) %>
<%=rs.getString(3) %>
<%}
%>
<%
rs.close();
stmm.close();
conn.close();
%>
<%}
catch(SQLException e)
{
}
%>
大家能帮我看看有什么错误吗?