tomcat启动时报错：匹配不到默认的（default）servlet

java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.tomcat.util.IntrospectionUtils.callMethodN(IntrospectionUtils.java:959)
    at org.apache.catalina.startup.CallMethodMultiRule.end(WebRuleSet.java:789)
    at org.apache.tomcat.util.digester.Rule.end(Rule.java:229)
    at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1138)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1789)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2965)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649)
    at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1642)
    at org.apache.catalina.startup.ContextConfig.applicationWebConfig(ContextConfig.java:365)
    at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:1072)
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:261)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4377)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:516)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:593)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.IllegalArgumentException: Servlet mapping specifies an unknown servlet name default
    at org.apache.catalina.core.StandardContext.addServletMapping(StandardContext.java:2508)
    at org.apache.catalina.core.StandardContext.addServletMapping(StandardContext.java:2488)

    ... 37 more

web.xml配置如下

<pre name="code" class="java"><?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"><context-param>        <param-name>contextConfigLocation</param-name>        <param-value>            classpath:spring-config.xml        </param-value>    </context-param><!-- Spring的log4j监听器 --><listener><listener-class>org.springframework.web.util.Log4jConfigListener</listener-class></listener><listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>    </listener><!-- 字符集 过滤器  --><filter><filter-name>CharacterEncodingFilter</filter-name><filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class><init-param><param-name>encoding</param-name><param-value>UTF-8</param-value></init-param><init-param><param-name>forceEncoding</param-name><param-value>true</param-value></init-param></filter><filter-mapping><filter-name>CharacterEncodingFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping><!-- Spring view分发器 --><servlet><servlet-name>dispatcher</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><init-param><param-name>contextConfigLocation</param-name><param-value>classpath:dispatcher-servlet.xml</param-value></init-param><load-on-startup>1</load-on-startup></servlet><servlet-mapping><servlet-name>dispatcher</servlet-name><url-pattern>/</url-pattern></servlet-mapping><servlet-mapping><servlet-name>default</servlet-name><url-pattern>*.html</url-pattern>        <url-pattern>*.css</url-pattern><url-pattern>*.jpg</url-pattern><url-pattern>*.JPG</url-pattern><url-pattern>*.jpeg</url-pattern><url-pattern>*.JPEG</url-pattern><url-pattern>*.png</url-pattern><url-pattern>*.PNG</url-pattern><url-pattern>*.bmp</url-pattern><url-pattern>*.BMP</url-pattern><url-pattern>*.gif</url-pattern><url-pattern>*.GIF</url-pattern><url-pattern>*.tif</url-pattern><url-pattern>*.swf</url-pattern><url-pattern>*.js</url-pattern><url-pattern>*.ico</url-pattern></servlet-mapping>      <welcome-file-list>   <welcome-file>index.jsp</welcome-file>   </welcome-file-list></web-app>

以前在自己的机器上能启动，换了台机器就不行了，一直找不到原因，后来想了想应该不是配置的问题。

目前的Tomcat是6.0版本的，以前是7.0版本的，于是将Tomcat换成7.0的，果然启动成功了，真是郁闷啊，各种奇葩的问题。