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:523)
at Java.SQL.DriverManager.
getConnection(DriverManager.Java:171)
at DbTest.init(DbTest.Java:32)
at DbTest.(DbTest.Java:25)
at DbTest.main(DbTest.Java:46)
Press any key to continue...
出现上边错误的主要原因是默认的数据库服务器端口1433没有打开，无法直接连接。如果升级到sp3则这个问题可以结决，我们再来看看升级之后，程序运行的结果：
driver is ok
conection is ok
Java.SQL.SQLException:
[Microsoft][SQLServer 2000 Driver for JDBC]
[SQLServer]
对象名 room 无效。
at com.microsoft.JDBC.base.
BaseExceptions.createException
(Unknown Source
)
at com.microsoft.JDBC.base.
BaseExceptions.getException
(Unknown Source)
at com.microsoft.JDBC.SQLServer.
tds.TDSRequest.processErrorToken
(Unknown
Source)
at com.microsoft.JDBC.SQLServer.tds.
TDSRequest.processReplyToken(Unknown
Source)
at com.microsoft.JDBC.SQLServer.tds.
TDSExecuteRequest.processReplyToken
(
Unknown Source)
at com.microsoft.JDBC.SQLServer.tds.
TDSRequest.processReply(Unknown Sour
ce)
at com.microsoft.JDBC.SQLServer.
SQLServerImplStatement.getNextResultType
(Unknown Source)
at com.microsoft.JDBC.base.
BaseStatement.commonTransitionToState
(Unknown
Source)
at com.microsoft.JDBC.base.
BaseStatement.postImplExecu
te(Unknown Source)
at com.microsoft.JDBC.base.
BaseStatement.commonExecute
(Unknown Source)
at com.microsoft.JDBC.base.
BaseStatement.executeQueryInternal
(Unknown So
urce)
at com.microsoft.JDBC.base.
BaseStatement.executeQuery
(Unknown Source)
at DbTest.init(DbTest.Java:35)
at DbTest.(DbTest.Java:25)
at DbTest.main(DbTest.Java:46)
Press any key to continue...
在这儿，用户已经登陆上去，但是却不能访问里边的数据表，出现这个问题的原因在于sa用户为系统用户，它虽然能够登陆数据库，但是storeManager数据库里边却没有这个用户的访问权限，所以，我们现在为这个数据库重新建立一个用户
share ，建立过程如下：在storeManager数据库中选重用户 ---〉新建用户 -- 〉名称选择(这一步中有两个关键点 1、身份验证选SQL身份验证，默认数据库选StoreManager)-〉建立新教色share ，此时更改程序，将用户登陆名和密码修改一下，重新运行程序：
driver is ok
conection is ok
1001
1002