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问题补充：项目就是在那个Service.xml文件里面配置的，配置信息： <br /><span style="color: red"><strong>&lt;Connector <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; port="8080" <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; redirectPort="7443" <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; protocol="AJP/1.3"&gt; <br />&nbsp;&nbsp;&nbsp; &lt;/Connector&gt; <br />&nbsp;&nbsp;&nbsp; &lt;Engine defaultHost="localhost" name="Catalina3"&gt; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;Realm className="org.apache.catalina.realm.UserDatabaseRealm"/&gt; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;Host appBase="webapps" name="localhost"&gt; <br /> &lt;Context path="/gyqp" docBase="E:\workspaces\gyqp_new\web" privileged="true" debug="0" reloadable="true"&gt;&lt;/Context&gt; <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/Host&gt;</span> <br />&nbsp;&nbsp;&nbsp; &lt;/Engine&gt;</strong> <br /><div class="quote_title">housen1987 写道</div><div class="quote_div">把tomcat配置文件service.xml中的相关内容注解掉就可以了。 <br /> <br /><pre name="code" class="xml">
&lt;!– &lt;Connector port="8009" protocol="AJP/1.3" redirectPort="8443" /&gt;   –&gt;
</pre></div> <br />

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问题补充：谢谢大家的回答，可是我的问题还是一如既往，现在都已经把端口号都改掉了，真想不通哪里的问题了。我把server.xml配置文件传上去。麻烦大家帮我看看，非常感谢！<div class="quote_title">xiaoZ5919 写道</div><div class="quote_div">你贴出配置就能明显地找出错误你的协议用错了你应该用protocol的值应该是http\1.1(BIO),或者NIO具体类名我记不太清楚了回头到公司了再详细查查,一个CONTEXT可以使用多个CONNECTOR但端口不同，你配置的ajp协议占用了8080,再用http协议去访问肯定报错不是一个协议啊</div> <br />

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问题补充：~~~~(&gt;_&lt;)~~~~ ，我的问题解决不了啊！换了tomcat5.0&nbsp; 配置是没错误的了，也还是报这个错误。<div class="quote_title">xiaoZ5919 写道</div><div class="quote_div">哦！ 得将port换成其他的不能和在service名为Catalina的connector端口重复</div> <br />

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问题补充：这个 tomcat都开启不了了。报一连串的：严重: Parse Fatal Error at line 1 column 10: The processing instruction target matching "[xX][mM][lL]" is not allowed. <br />org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed. <br /> at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:236) <br /> at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:215) <br /> at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:386) <br /> at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316) <br /> at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1438) <br /> at com.sun.org.apache.xerces.internal.impl.XMLScanner.scanPIData(XMLScanner.java:689) <br /> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanPIData(XMLDocumentFragmentScannerImpl.java:750) <br /> at com.sun.org.apache.xerces.internal.impl.XMLScanner.scanPI(XMLScanner.java:664) <br /> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(XMLDocumentScannerImpl.java:845) <br /> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368) <br /> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834) <br /> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764) <br /> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148) <br /> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242) <br /> at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1642) <br /> at org.apache.catalina.startup.Catalina.load(Catalina.java:524) <br /> at org.apache.catalina.startup.Catalina.start(Catalina.java:582) <br /> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) <br /> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) <br /> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) <br /> at java.lang.reflect.Method.invoke(Method.java:585) <br /> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) <br /> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) <br />2012-1-10 11:30:08 org.apache.catalina.startup.Catalina load <br />警告: Catalina.start using conf/server.xml: <div class="quote_title">xiaoZ5919 写道</div><div class="quote_div"><pre name="code" class="java">
&lt;?xml version='1.0' encoding='utf-8'?&gt;
&lt;!--
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
--&gt;
&lt;!-- Note:  A "Server" is not itself a "Container", so you may not
     define subcomponents such as "Valves" at this level.
     Documentation at /docs/config/server.html
--&gt;
&lt;Server port="8005" shutdown="SHUTDOWN"&gt;

  &lt;!--APR library loader. Documentation at /docs/apr.html --&gt;
  &lt;Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" /&gt;
  &lt;!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html --&gt;
  &lt;Listener className="org.apache.catalina.core.JasperListener" /&gt;
  &lt;!-- Prevent memory leaks due to use of particular java/javax APIs--&gt;
  &lt;Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /&gt;
  &lt;!-- JMX Support for the Tomcat server. Documentation at /docs/non-existent.html --&gt;
  &lt;Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" /&gt;
  &lt;Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /&gt;

  &lt;!-- Global JNDI resources
       Documentation at /docs/jndi-resources-howto.html
  --&gt;
  &lt;GlobalNamingResources&gt;
    &lt;!-- Editable user database that can also be used by
         UserDatabaseRealm to authenticate users
    --&gt;
    &lt;Resource name="UserDatabase" auth="Container"
              type="org.apache.catalina.UserDatabase"
              description="User database that can be updated and saved"
              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
              pathname="conf/tomcat-users.xml" /&gt;
  &lt;/GlobalNamingResources&gt;

  &lt;!-- A "Service" is a collection of one or more "Connectors" that share
       a single "Container" Note:  A "Service" is not itself a "Container",
       so you may not define subcomponents such as "Valves" at this level.
       Documentation at /docs/config/service.html
   --&gt;
  &lt;Service name="Catalina"&gt;
 
    &lt;!--The connectors can use a shared executor, you can define one or more named thread pools--&gt;
    &lt;!--
    &lt;Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
        maxThreads="150" minSpareThreads="4"/&gt;
    --&gt;
   
   
    &lt;!-- A "Connector" represents an endpoint by which requests are received
         and responses are returned. Documentation at :
         Java HTTP Connector: /docs/config/http.html (blocking &amp; non-blocking)
         Java AJP  Connector: /docs/config/ajp.html
         APR (HTTP/AJP) Connector: /docs/apr.html
         Define a non-SSL HTTP/1.1 Connector on port 8080
    --&gt;
    &lt;Connector port="8088" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" /&gt;
    &lt;!-- A "Connector" using the shared thread pool--&gt;
    &lt;!--
    &lt;Connector executor="tomcatThreadPool"
               port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" /&gt;
    --&gt;          
    &lt;!-- Define a SSL HTTP/1.1 Connector on port 8443
         This connector uses the JSSE configuration, when using APR, the
         connector should be using the OpenSSL style configuration
         described in the APR documentation --&gt;
    &lt;!--
    &lt;Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
               maxThreads="150" scheme="https" secure="true"
               clientAuth="false" sslProtocol="TLS" /&gt;
    --&gt;

    &lt;!-- Define an AJP 1.3 Connector on port 8009 --&gt;
    &lt;Connector port="8009" protocol="AJP/1.3" redirectPort="8443" /&gt;


    &lt;!-- An Engine represents the entry point (within Catalina) that processes
         every request.  The Engine implementation for Tomcat stand alone
         analyzes the HTTP headers included with the request, and passes them
         on to the appropriate Host (virtual host).
         Documentation at /docs/config/engine.html --&gt;

    &lt;!-- You should set jvmRoute to support load-balancing via AJP ie :
    &lt;Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1"&gt;        
    --&gt;
    &lt;Engine name="Catalina" defaultHost="localhost"&gt;

      &lt;!--For clustering, please take a look at documentation at:
          /docs/cluster-howto.html  (simple how to)
          /docs/config/cluster.html (reference documentation) --&gt;
      &lt;!--
      &lt;Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/&gt;
      --&gt;       

      &lt;!-- The request dumper valve dumps useful debugging information about
           the request and response data received and sent by Tomcat.
           Documentation at: /docs/config/valve.html --&gt;
      &lt;!--
      &lt;Valve className="org.apache.catalina.valves.RequestDumperValve"/&gt;
      --&gt;

      &lt;!-- This Realm uses the UserDatabase configured in the global JNDI
           resources under the key "UserDatabase".  Any edits
           that are performed against this UserDatabase are immediately
           available for use by the Realm.  --&gt;
      &lt;Realm className="org.apache.catalina.realm.UserDatabaseRealm"
             resourceName="UserDatabase"/&gt;

      &lt;!-- Define the default virtual host
           Note: XML Schema validation will not work with Xerces 2.2.
       --&gt;
      &lt;Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true"
            xmlValidation="false" xmlNamespaceAware="false"&gt;

        &lt;!-- SingleSignOn valve, share authentication between web applications
             Documentation at: /docs/config/valve.html --&gt;
        &lt;!--
        &lt;Valve className="org.apache.catalina.authenticator.SingleSignOn" /&gt;
        --&gt;

        &lt;!-- Access log processes all example.
             Documentation at: /docs/config/valve.html --&gt;
        &lt;!--
        &lt;Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" 
               prefix="localhost_access_log." suffix=".txt" pattern="common" resolveHosts="false"/&gt;
        --&gt;

      &lt;/Host&gt;
    &lt;/Engine&gt;
  &lt;/Service&gt;
 
  &lt;Service  name="Catalina3"&gt;
    &lt;Connector
        port="8080"
        redirectPort="7443"
        minSpareThreads="25"
        connectionTimeout="20000"
        maxSpareThreads="75"
        maxThreads="150"
URIEncoding="UTF-8"&gt;
    &lt;/Connector&gt;
    &lt;Connector
        port="8010"
        redirectPort="7443"
        protocol="AJP/1.3"&gt;
    &lt;/Connector&gt;


    &lt;Engine defaultHost="localhost" name="Catalina3"&gt;
      &lt;Realm className="org.apache.catalina.realm.UserDatabaseRealm"/&gt;
      &lt;Host appBase="webapps" name="localhost"&gt;
&lt;Context path="/gyqp" docBase="E:\workspaces\gyqp_new\web" privileged="true" debug="0" reloadable="true"&gt;&lt;/Context&gt;
      &lt;/Host&gt;
    &lt;/Engine&gt;
  &lt;/Service&gt;
&lt;/Server&gt;
</pre> <br /> <br />不应该啊 邪门！</div> <br />

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问题补充：嗯嗯、Thank you!<div class="quote_title">xiaoZ5919 写道</div><div class="quote_div">我就是把你的xml service名为Catalina3的http connector那段注释去掉 并且改了一下端口 <br />service是多个connector和host(context)的组合，你的catalina3中只有ajp3，没有http并且你用http+ajp的那个端口去访问，会被ajp connector接受但是协议不用所以处理出错 自己找原因吧</div> <br />