at java.sql.DriverManager.getConnection(DriverManager.java:523) at java.sql.DriverManager.getConnection(DriverManager.java:171) at DbTest.init(DbTest.java:32) at DbTest.<init>(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.<init>(DbTest.java:25) at DbTest.main(DbTest.java:46) Press any key to continue...
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