sql server jdbc

package com.cjt.jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.SQLException;

public class MssqlJtds {

/**
* @param args
* @throws ClassNotFoundException
* @throws SQLException
*/
public static void main(String[] args) throws ClassNotFoundException, SQLException {
// TODO Auto-generated method stub

Class.forName("net.sourceforge.jtds.jdbc.Driver");

Connection conn = null;

Statement stmt = null;

ResultSet rs =null;
String url = "jdbc:jtds:sqlserver://localhost:1433/pubs";
conn = DriverManager.getConnection(url,"sa","sa");
stmt = conn.createStatement();

rs = stmt.executeQuery("select * from authors");

while(rs.next())
{
System.out.println(rs.getObject(1));
}

stmt.close();

conn.close();

}

}

//另一种方法
package com.cjt.jdbc;

import java.sql.Connection;

public class MssqlCom {

/**
* @param args
* @throws ClassNotFoundException
* @throws SQLException
*/
public static void main(String[] args) throws ClassNotFoundException, SQLException {
// TODO Auto-generated method stub

Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");

Connection conn = null;

Statement stmt = null;

ResultSet rs =null;
String url = "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pubs";
conn = DriverManager.getConnection(url,"sa","sa");
stmt = conn.createStatement();

rs = stmt.executeQuery("select * from authors");

while(rs.next())
{
System.out.println(rs.getObject(1));
}

stmt.close();

conn.close();

}

}