sql server 2000和sqlserver 2005 连接字符串的区别在哪里？该如何处理

sql server 2000和sqlserver 2005 连接字符串的区别在哪里？
sql server 2000和sqlserver 2005 连接字符串的区别在哪里？下面是属于sql2000连接代码吗？

HTML code

private static final String DRIVERCLASS = "com.microsoft.jdbc.sqlserver.SQLServerDriver"; [code=C#]private static final String URL = "jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=db_DrinkeryManage"; private static final String USERNAME = "sa"; private static final String PASSWORD = "123"; 

Java code

        private static final String DRIVER = "com.microsoft.jdbc.sqlserver.SQLServerDriver";    private static final String URL = "jdbc:microsoft:sqlserver://127.0.0.1:1433;databaseName=petClinic";        private static final String DRIVER="com.microsoft.sqlserver.jdbc.SQLServerDriver";    private static final String URL = "jdbc:sqlserver://127.0.0.1:1433;databaseName=petClinic";        private static final String USER = "sa";    private static final String PASSWORD = "ok";