jdbc连接不上数据库，sqlserver2000，jdbc

Question

系统win7， 驱动sql2k，但就是连接不上数据库 jdbc-odbc可以连接数据库
求大神指教，谢啦

报错是：java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver

package com.test_sql;
import java.sql.*;

public class Demo4 {

/**
 * @param args
 */
public static void main(String[] args) {
    // TODO Auto-generated method stub
    Connection conn = null;
    PreparedStatement ps = null;
    ResultSet rs =null;

    try {
        //加载驱动
        //com\microsoft\jdbc\sqlserver
        Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
        //建立连接jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=DBName
        conn = DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=master","sa","arisen");

        String sql = "select *from employee";
        ps = conn.prepareStatement(sql);
        rs = ps.executeQuery();

        while(rs.next()){
            int uid = rs.getInt("uid");
            String uname = rs.getString(2);
            double sal = rs.getDouble(3);
            int deptno = rs.getInt(4);

            System.out.println(uid+"    "+ uname +"     " +sal+"      "+deptno);
        }

    } catch (Exception e) {
        // TODO: handle exception
        e.printStackTrace();
    }finally{
        try {
            if(rs!=null){
                rs.close();
            }
            if(ps!=null){
                ps.close();
            }
            if(conn!=null){
                conn.close();
            }
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

}

Answer 1

大哥，你先贴出错误啊