启动tomcat出现以下异常，该怎么处理？求赐教
2012-3-5 9:24:20 org.apache.catalina.startup.TldConfig tldScanJar
严重: Exception processing JAR at resource path C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\standard.jar in context 
java.util.zip.ZipException: error in opening zip file


严重: Exception processing JAR at resource path C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\standard.jar in context /ScholarShipSystem
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:133)


at java.util.jar.JarFile.<init>(JarFile.java:97)
012-3-5 9:24:21 org.apache.tomcat.util.digester.Digester fatalError
严重: Parse Fatal Error at line 13 column 2: The markup in the document following the root element must be well-formed.
org.xml.sax.SAXParseException: The markup in the document following the root element must be well-formed.
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:174)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:388)

------解决方案--------------------
tomcat本身的问题吧，换个tomcat试试

------解决方案--------------------
java.util.zip.ZipException: error in opening zip file



打开 standard.jar有问题 ，换一个tomcat，从官网上下一个把
------解决方案--------------------
http://tomcat.apache.org/download-60.cgi 官网tomcat-6.0的下载地址。重新下一个吧