老大们快来救我!JAVA连接SQL2000驱动问题!

[朋友别哭]

Class.forName ("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
难道SQL2000驱动不是这么写的么
怎么老报错?
D:\Tomcat\webapps\game\WEB-INF\classes\db.java:20: unreported exception java.lang.InstantiationException; must be caught or declared to be thrown
Class.forName ("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();