SSH+Myeclipse，Tomcat运行时出错，是什么原因啊，谢谢！
2012-9-18 11:26:00 org.apache.catalina.startup.TldConfig tldScanJar
警告: Failed to process JAR [jar:jndi:/localhost/WJJXTSJ/WEB-INF/lib/sqljdbc.jar!/null] for TLD files
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.getJarFile(Unknown Source)
at org.apache.catalina.startup.TldConfig.tldScanJar(TldConfig.java:507)
at org.apache.catalina.startup.TldConfig.access$100(TldConfig.java:59)
at org.apache.catalina.startup.TldConfig$TldJarScannerCallback.scan(TldConfig.java:332)
at org.apache.tomcat.util.scan.StandardJarScanner.process(StandardJarScanner.java:234)
at org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:159)
at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:306)
at org.apache.catalina.startup.TldConfig.lifecycleEvent(TldConfig.java:585)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4881)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1251)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1332)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1235)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1393)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1403)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1382)
at java.lang.Thread.run(Unknown Source)
2012-9-18 11:26:01 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/core_rt is already defined
2012-9-18 11:26:01 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/core is already defined
2012-9-18 11:26:01 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/core is already defined
2012-9-18 11:26:01 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/fmt_rt is already defined
2012-9-18 11:26:01 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jstl/fmt is already defined
2012-9-18 11:26:01 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/fmt is already defined
2012-9-18 11:26:01 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/functions