java.lang.NoClassDefFoundError: com/microsoft/sqlserver/jdbc/SQLCollation错误

[tangcx]

java.lang.NoClassDefFoundError: com/microsoft/sqlserver/jdbc/SQLCollation
at com.microsoft.sqlserver.jdbc.SQLServerConnection.processEnvChange(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEnvChange(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSParser.parse(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.sendLogon(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.access$000(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.loginWithoutFailover(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(Unknown Source)
at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:37)
at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:290)
at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:877)
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:540)

是什么错误啊?大家有没遇过

[liguangwen86]

包的问题，用的是SqlServer多少呀？

[liguangwen86]

下载commons-dbcp-1.2.2.zip，以后可能会看到更高版本的！
把里面的commons-dbcp-1.2.2.jar放到Tomcat目录下的lib文件夹！

[tangcx]

好,谢谢!

[wclszh]

关注，希望楼主能够解决问题

[tangcx]

所有的包如下:

commons-beanutils.jar,
commons-collections-3.1.jar,
commons-dbcp-1.2.1.jar,
commons-logging.jar,
commons-pool-1.2.jar,
sqljdbc.jar