tomcat maven插件升级到tomcat 7答案

【问题标题】：tomcat maven plugin upgrade to tomcat 7tomcat maven插件升级到tomcat 7
【发布时间】：2012-02-08 23:56:19
【问题描述】：

所以我想开始在本地运行tomcat 7。所以我抓住了插件及其依赖项并更新了我的 pom。

<plugin>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>2.0-beta-1</version>
    <configuration>
        <path>/mapp</path>
    </configuration>
</plugin>
<dependency>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>2.0-beta-1</version>
    <type>maven-plugin</type>
</dependency>

现在当我运行 mvn clean install tomcat7:run 时，它会分块然后吐出以下错误：

[INFO] Running war on http://localhost:8080/mapp
[INFO] Creating Tomcat server configuration at c:\dev\bing-branch\mapp\target\tomcat
Feb 8, 2012 4:34:34 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Feb 8, 2012 4:34:34 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Tomcat
Feb 8, 2012 4:34:34 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.25
Feb 8, 2012 4:34:35 PM org.apache.catalina.startup.ContextConfig getDefaultWebXmlFragment
INFO: No global web.xml found
Feb 8, 2012 4:34:35 PM org.apache.tomcat.util.digester.Digester endElement`

SEVERE: End event threw exception
java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter
        at org.apache.tomcat.util.IntrospectionUtils.callMethod1(IntrospectionUtils.java:848)
        at org.apache.tomcat.util.digester.SetNextRule.end(SetNextRule.java:201)
        at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1051)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
        at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1537)
        at org.apache.catalina.startup.ContextConfig.parseWebXml(ContextConfig.java:1765)
        at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1171)
        at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:825)
        at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:300)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1568)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1558)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)
Feb 8, 2012 4:34:35 PM org.apache.catalina.startup.ContextConfig parseWebXml
SEVERE: Parse error in application web.xml file at jndi:/localhost/mapp/WEB-INF/web.xml
java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter
        at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2687)
        at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2719)
        at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1054)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
        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:807)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
        at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1537)
        at org.apache.catalina.startup.ContextConfig.parseWebXml(ContextConfig.java:1765)
        at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1171)
        at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:825)
        at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:300)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1568)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1558)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)

Caused by: java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter
        at org.apache.tomcat.util.IntrospectionUtils.callMethod1(IntrospectionUtils.java:848)
        at org.apache.tomcat.util.digester.SetNextRule.end(SetNextRule.java:201)
        at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1051)
        ... 26 more
Feb 8, 2012 4:34:35 PM org.apache.catalina.startup.ContextConfig parseWebXml
SEVERE: Occurred at line 11 column 14
Feb 8, 2012 4:34:35 PM org.apache.catalina.startup.ContextConfig configureStart
SEVERE: Marking this application unavailable due to previous error(s)

我的 web.xml 看起来像这样：

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="mapp" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <display-name>parish</display-name>
    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
</web-app>

我已经检查并重新检查了依赖项，包括在目标目录上进行 jar 搜索，并且唯一的 WebXml 类来自 mapp-0.1/WEB-INF/lib/tomcat-catalina-7.0.25.jar 和 ./mapp-0.1/WEB-INF/lib/tomcat-catalina-7.0.25.jar jar。其他人都知道我可以尝试什么。我被难住了。

【问题讨论】：

我很惊讶在您的 WEB-INF/lib 目录中看到这些 JAR。你确定你的依赖是正确的吗？
我想是的，由于tomcat7-maven-plugin插件，我假设它们在lib文件夹中。
所以你对这些 JAR 没有明确的依赖关系，对吧？
我对这些 jar 没有任何明确的依赖关系。
stackoverflow.com/questions/6110660/… 的可能重复项。这提出了一种解决方法/解决方案。

标签： tomcat plugins maven

【解决方案1】：

您不需要将插件添加为依赖项！它是一个插件，所以只需在 pluginManagement 或 plugins 部分中声明它。在此处查看各种可用的 pom 示例：http://tomcat.apache.org/maven-plugin-2.0-beta-1/。

【讨论】：

【解决方案2】：

更改了 pom.xml 中的 tomcat 依赖项，添加了提供的范围，并解决了问题。

<dependency>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>2.0-beta-1</version>
    <type>maven-plugin</type>
    <scope>provided</scope>
</dependency>

【讨论】：