Maven提供了部署在Juno + Tomcat 7上的范围

Question

那么也许不是Maven问题。 m2e / wtp问题，也许吧？

为了给出背景知识，我在Eclipse中设置了一个ICEFaces项目并将其部署在Tomcat 7.0.30中。在部署到Tomcat时，似乎忽略了servlet-api.jar的Maven POM配置。我错过了什么吗？如何让Maven做得对？

在项目中，javax.servlet-api.jar作为ICEFaces的传递依赖项被引入。由于Tomcat附带了自己的servlet-api.jar，因此我将其标记为排除并添加了显式依赖项（范围：提供）。

信息：启动Servlet引擎：Apache Tomcat / 7.0.30 06-Mar-2013 10:44:05 org.apache.catalina.loader.WebappClassLoader validateJarFile INFO：validateJarFile（D： workspaces test-project .metadata .plugins org.eclipse.wst.server.core tmp0 wtpwebapps test-project WEB-INF lib javax.servlet-api-3.0.1.jar） - jar未加载。请参阅Servlet规范2.3，第9.7.2节。违规类：javax / servlet / Servlet.class 06-Mar-2013 10:44:07 com.sun.faces.config.ConfigureListener contextInitialized

Maven POM

<dependency>
  <groupId>org.icefaces</groupId>
  <artifactId>icefaces-ace</artifactId>
  <version>3.2.0</version>
  <exclusions>
    <exclusion>
      <artifactId>javax.servlet-api</artifactId>
      <groupId>javax.servlet</groupId>
    </exclusion>
  </exclusions>
</dependency>

And added a dependency with provided scope

<dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>javax.servlet-api</artifactId>
  <version>3.0.1</version>
  <scope>provided</scope>
</dependency>

建立： * Eclipse Juno * Maven webapp项目已创建。 *启用并配置了JSF和ICEFaces方面。 *配置Eclipse项目的Deployment Assembly以部署Maven依赖项。 *从Eclipse部署项目到Tomcat（右键单击服务器选项卡>添加/删除>添加项目> Publsh）

*更新1 *

mvn依赖：tree -Dverbose

不知道如何处理这些警告。我将查看如何启用调试日志记录。

[INFO] Scanning for projects...  
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building test-project Maven Webapp 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-dependency-plugin:2.1:tree (default-cli) @ test-project ---
[WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.0.4 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details  
[WARNING] The POM for classworlds:classworlds:jar:1.1-alpha-2 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven:maven-plugin-api:jar:2.0 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven:maven-model:jar:2.0 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven:maven-settings:jar:2.0 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[INFO] com.mochapenguin:test-project:war:0.0.1-SNAPSHOT
[INFO] +- junit:junit:jar:3.8.1:test
[INFO] +- org.icefaces:icefaces-ace:jar:3.2.0:compile
[INFO] |  - org.icefaces:icefaces:jar:3.2.0:compile
[INFO] |     +- org.glassfish:javax.faces:jar:2.1.6:compile
[INFO] |     +- javax.portlet:portlet-api:jar:2.0:compile
[INFO] |     +- org.icepush:icepush:jar:3.2.0:compile
[INFO] |     |  - javax.mail:mail:jar:1.4.1:compile
[INFO] |     |     - javax.activation:activation:jar:1.1:compile
[INFO] |     - com.sun.xml.fastinfoset:FastInfoset:jar:1.2.12:compile
[INFO] +- org.icefaces:icefaces-compat:jar:3.2.0:compile
[INFO] |  +- (org.icefaces:icefaces:jar:3.2.0:compile - omitted for duplicate)
[INFO] |  +- commons-beanutils:commons-beanutils:jar:1.8.0:compile
[INFO] |  +- commons-logging:commons-logging:jar:1.1:compile
[INFO] |  - javax.servlet:jstl:jar:1.2:compile
[INFO] - javax.servlet:javax.servlet-api:jar:3.0.1:provided
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.440s
[INFO] Finished at: Wed Mar 06 13:24:47 GMT 2013
[INFO] Final Memory: 6M/120M
[INFO] ------------------------------------------------------------------------

*更新2 *

我在Juno中安装了以下版本：

m2e - Maven Integration for Eclipse 1.3.0.**20130129-0926** org.eclipse.m2e.feature.feature.group   Eclipse.org - m2e

在@eis指向的帖子的答案中添加了链接检查了更新。 Eclipse显示有一个小的更新（1.3.1.20130219-1424）。但更新失败，出现以下错误：

An error occurred while collecting items to be installed
session context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,com.ning.async-http-client,1.6.5.20130219-0923
No repository found containing: osgi.bundle,org.eclipse.m2e.archetype.common,1.3.1.20130219-0923
No repository found containing: osgi.bundle,org.eclipse.m2e.core,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.core.ui,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.discovery,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.editor,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.editor.xml,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.jdt,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.launching,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.lifecyclemapping.defaults,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.maven.indexer,1.3.1.20130219-0923
No repository found containing: osgi.bundle,org.eclipse.m2e.maven.runtime,1.3.1.20130219-0923
No repository found containing: osgi.bundle,org.eclipse.m2e.model.edit,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.refactoring,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.eclipse.m2e.scm,1.3.1.20130219-1424
No repository found containing: osgi.bundle,org.jboss.netty,3.2.5.Final-20130219-0923
No repository found containing: org.eclipse.update.feature,org.eclipse.m2e.feature,1.3.1.20130219-1424

所以，我卸载了现有的m2e并重新安装了它。这很有效。还包括在内

m2e - slf4j over logback logging (Optional) 1.3.1.20130219-1424 org.eclipse.m2e.logback.feature.feature.group   Eclipse.org - m2e

但问题仍然存在。 Juno仍在部署javax.servlet-api3.0.1.jar :(

Solved

（免责声明：这是我的理解。很高兴得到纠正）

似乎m2e + m2e附加功能（不确定它们是否仍然是单独的实体，或者只是m2e）已经安装了Juno。我必须安装m2e - wtp connector才能正常工作。 Maven范围现在很荣幸。

安装m2e-wtp连接器：在Juno中 - 窗口>首选项> Maven>发现>打开目录>选中m2e-wtp连接器的复选框以进行安装。这会将以下内容添加到已安装的软件中

m2e-wtp - Maven Integration for WTP (Incubation)    0.17.0.20130212-1821    org.eclipse.m2e.wtp.feature.feature.group   Eclipse.org - m2e-wtp

Answer 1

另一答案

Answer 2

另一答案