jdbc连sqlserver2000总提示错误，我已导入了那三个jar包？
错误的提示内容为：
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Error establis
hing socket.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source
)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSConnection. <init> (Unknown Source)
at com.microsoft.jdbc.sqlserver.SQLServerImplConnection.open(Unknown Sou
rce)
at com.microsoft.jdbc.base.BaseConnection.getNewImplConnection(Unknown S
ource)
at com.microsoft.jdbc.base.BaseConnection.open(Unknown Source)
at com.microsoft.jdbc.base.BaseDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:525)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at TestDB.getConnection(TestDB.java:25)
at TestDB.displayDbProperties(TestDB.java:42)
at TestDB.main(TestDB.java:78)
Error Trace in getConnection() : [Microsoft][SQLServer 2000 Driver for JDBC]Erro
r establishing socket.
Error: No active Connection
Press any key to continue...
[解决办法]
打mssql的sp4补丁……
[解决办法]
数据库应为混合模式，2000的补丁SP4，SQLJDBC有自己的连接示范，测试下看看结果
