Eclipse3.2.1中不能连接MySQL数据库
我使用Eclipse3.2.1（WTP）+Spring2.0+Hibernate3编写一个很简单的数据库访问的WEB程序，数据库用的是MySQL5.0，spring.jar和mysql-connector-java-5.0.0-beta-bin.jar已加入到CLASSPATH中，但在启动TOMCAT后依然出错，调试了很长时间，请各位大虾帮帮忙，看看错在哪里，一定加分！

出错信息：
2007-2-24   10:20:09   org.apache.catalina.core.AprLifecycleListener   lifecycleEvent
信息:   The   Apache   Tomcat   Native   library   which   allows   optimal   performance   in   production   environments   was   not   found   on   the   java.library.path:   C:\Program   Files\Java\jre1.5.0_10\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;D:\Program   Files\Java\jdk1.5.0_08\BIN;D:\Program   Files\Real\Helix   Producer   Plus;d:\ant\bin;D:\Program   Files\Microsoft   Visual   Studio\Common\Tools\WinNT;D:\Program   Files\Microsoft   Visual   Studio\Common\MSDev98\Bin;D:\Program   Files\Microsoft   Visual   Studio\Common\Tools;D:\Program   Files\Microsoft   Visual   Studio\VC98\bin
2007-2-24   10:20:10   org.apache.coyote.http11.Http11BaseProtocol   init
信息:   Initializing   Coyote   HTTP/1.1   on   http-8080
2007-2-24   10:20:10   org.apache.catalina.startup.Catalina   load
信息:   Initialization   processed   in   1375   ms
2007-2-24   10:20:10   org.apache.catalina.core.StandardService   start
信息:   Starting   service   Catalina
2007-2-24   10:20:10   org.apache.catalina.core.StandardEngine   start
信息:   Starting   Servlet   Engine:   Apache   Tomcat/5.5.17
2007-2-24   10:20:10   org.apache.catalina.core.StandardHost   start
信息:   XML   validation   disabled
2007-2-24   10:20:11   org.springframework.web.servlet.HttpServletBean   init
信息:   Initializing   servlet   'classmaster '
2007-2-24   10:20:11   org.springframework.core.CollectionFactory   <clinit>
信息:   JDK   1.4+   collections   available
2007-2-24   10:20:11   org.springframework.web.servlet.FrameworkServlet   initServletBean
信息:   FrameworkServlet   'classmaster ':   initialization   started
2007-2-24   10:20:11   org.apache.catalina.core.ApplicationContext   log
信息:   Loading   WebApplicationContext   for   Spring   FrameworkServlet   'classmaster '
2007-2-24   10:20:11   org.springframework.beans.factory.xml.XmlBeanDefinitionReader   loadBeanDefinitions
信息:   Loading   XML   bean   definitions   from   ServletContext   resource   [/WEB-INF/classmaster-servlet.xml]
2007-2-24   10:20:11   org.springframework.context.support.AbstractRefreshableApplicationContext   refreshBeanFactory
信息:   Bean   factory   for   application   context   [WebApplicationContext   for   namespace   'classmaster-servlet ']:   org.springframework.beans.factory.support.DefaultListableBeanFactory   defining   beans   [dataSource,sessionFactory,transactionManager,userDAO,userDAOProxy,/test.htm,viewResolver];   root   of   BeanFactory   hierarchy
2007-2-24   10:20:11   org.springframework.context.support.AbstractApplicationContext   refresh
信息:   7   beans   defined   in   application   context   [WebApplicationContext   for   namespace   'classmaster-servlet