本文介绍了从Eclipse将Web应用程序部署到JBoss，并具有依赖关系的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个在Eclipse下开发的项目，安装了JBoss工具。当我将应用程序部署到Jboss服务器时，通过Maven可以使用的一些助手jar文件不会被复制到WEB-INF / lib文件夹中。因此，在运行时我得到一个 ClassNotFound 异常。 有没有办法说服Eclipse（或Maven）将jars复制到lib文件夹中？
编辑：pom.xml如下所示：
< project xmlns =http://maven.apache.org/POM/4.0.0
xmlns：xsi =http://www.w3.org/2001 / XMLSchema-instance
xsi：schemaLocation =http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd\"> ;
< modelVersion> 4.0.0< / modelVersion>
< groupId> com.whatever.simulators< / groupId>
< artifactId> eebuildingsim< / artifactId>
< packaging> war< / packaging>
< version> 0.0.1-SNAPSHOT< / version>
< name> eebuildingsim Maven Webapp< / name>
< url> http：//maven.apache.org< / url>
<依赖关系>
<！ - 开始JBoss - >
<依赖关系>
< groupId> org.jboss.resteasy< / groupId>
< artifactId> resteasy-jaxrs< / artifactId>
< version> 2.3.2.FINAL< / version>
< scope>已提供< / scope>
< / dependency>
<依赖关系>
< groupId> org.jboss.resteasy< / groupId>
< artifactId> jaxrs-api< / artifactId>
< version> 2.3.0.GA< / version>
< scope>已提供< / scope>
< / dependency>
<依赖关系>
< groupId> org.apache.httpcomponents< / groupId>
< artifactId> httpclient< / artifactId>
< version> 4.1.2< / version>
< scope>已提供< / scope>
< / dependency>
<！ - 结束JBoss - >
< dependency>
< groupId> ro.mysite< / groupId>
< artifactId> petrinetexec< / artifactId>
< version> 0.1.3.81< / version>
< / dependency>
<依赖关系>
< groupId> org.apache.maven.plugins< / groupId>
< artifactId> maven-resources-plugin< / artifactId>
< version> 2.4.3< / version>
< / dependency>
<依赖关系>
< groupId> javax< / groupId>
< artifactId> javaee-api< / artifactId>
< version> 6.0< / version>
< scope>已提供< / scope>
< / dependency>
<依赖关系>
< groupId> log4j< / groupId>
< artifactId> log4j< / artifactId>
< version> 1.2.16< / version>
< scope> compile< / scope>
< / dependency>
<依赖关系>
< groupId> org.slf4j< / groupId>
< artifactId> slf4j-log4j12< / artifactId>
< version> 1.6.6< / version>
< scope> compile< / scope>
< / dependency>
<依赖关系>
< groupId> junit< / groupId>
< artifactId> junit< / artifactId>
< version> 3.8.1< / version>
< scope> test< / scope>
< / dependency>
<依赖关系>
< groupId> com.whatever.myAuxiliaryStuff< / groupId>
< artifactId> myAuxiliaryStuff< / artifactId>
< version> 0.1.0.1305< / version>
< / dependency>
<依赖关系>
< groupId> com.sun.faces< / groupId>
< artifactId> jsf-api< / artifactId>
< version> 2.2.0-m09< / version>
< / dependency>
<依赖关系>
< groupId> com.sun.faces< / groupId>
< artifactId> jsf-impl< / artifactId>
< version> 2.2.0-m09< / version>
< / dependency>
< / dependencies>
< build>
< finalName> eebuildingsim< / finalName>
< / build>
工件 myAuxiliaryStuff 应该部署在jboss部署服务器下的 WEB-INF / lib 下。
使用：
- Eclipse：Juno Service Release 1
- Jboss：7.1.1 。最终
- m2e 1.3.1.20130219-1424
- eclipse网页工具平台3.4.2.v2013
稍后编辑：jboss日志文件中报告的错误如下所示：
12 ：31：38,507 INFO [org.jboss.weld.deployer]（MSC服务线1-5）
JBAS016002：处理焊接部署mywar.war 12：31：38,522 ERROR
[org.jboss.msc .service.fail]（MSC服务线程1-5）MSC00001：失败
启动服务jboss.deployment.unitmywar.war.POST_MODULE：
org.jboss.msc.service.StartException在服务
jboss.deployment.unit。mywar.war.POST_MODULE：无法处理阶段
在
org.jboss.as.server.deployment部署mywar.war的POST_MODULE .DeploymentUnitPhaseService.start（DeploymentUnitPhaseService.java:119）
[jboss-as-server-7.1.1.Final.jar：7.1.1.Final] at
org.jboss.msc.service.ServiceControllerImpl $ StartTask.startService（ServiceControllerImpl.java:1811）
[jboss-msc-1.0.2.GA.jar：1.0.2.GA] a t
org.jboss.msc.service.ServiceControllerImpl $ StartTask.run（ServiceControllerImpl.java:1746）
[jboss-msc-1.0.2.GA.jar：1.0.2.GA] at
java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1110）
[rt.jar：1.7.0_05] at
java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor .java：603）
[rt.jar：1.7.0_05]在java.lang.Thread.run（Thread.java:722）
[rt.jar：1.7.0_05]导致：java .lang.NoSuchFieldError：FLOW at
com.sun.faces.flow.FlowDiscoveryCDIExtension。< clinit>（FlowDiscoveryCDIExtension.java:90）
at sun.reflect.NativeConstructorAccessorImpl.newInstance0（Native
方法）[rt.jar：1.7.0_05] at
sun.reflect.NativeConstructorAccessorImpl.newInstance（NativeConstructorAccessorImpl.java:57）
[rt.jar：1.7.0_05] at
sun。 reflect.DelegatingConstructorAccessorImpl.newInstance（DelegatingConstructorAccessorImpl.java:45）
[rt.jar：1.7.0_05] at
java.lang.reflect.Constructor.newInstanc e（Constructor.java:525）
[rt.jar：1.7.0_05] at
org.jboss.as.weld.deployment.processors.WeldPortableExtensionProcessor.loadExtension（WeldPortableExtensionProcessor.java:117）
org.jboss.as.weld.deployment.processors.WeldPortableExtensionProcessor.loadAttachments（WeldPortableExtensionProcessor.java:100）
at
org.jboss.as.weld.deployment.processors。 WeldPortableExtensionProcessor.deploy（WeldPortableExtensionProcessor.java:86）
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start（DeploymentUnitPhaseService.java:113）
[jboss-as-server- 7.1.1.Final.jar：7.1.1.Final] ... 5更多
12：31：38,522 INFO [org.jboss.as.server]（DeploymentScanner-threads -
2）JBAS015870：部署部署mywar.war已回滚
失败消息{JBAS014671：Failed services=>
{jboss.deployment.unit.\mywar.war\.POST_MODULE=>
org.jboss.msc.service.StartException in service
jboss.deployment.unit.\mywar.war\.POST_MODULE：无法处理
阶段POST_MODULE的部署\\ \\mywar.war\}} 12：31：38,647 INFO
[org.jboss.as.server.deployment]（MSC服务线程1-1）JBAS015877：
停止部署mywar。战争在115ms 12：31：38,647 INFO
[org.jboss.as.controller]（DeploymentScanner-threads - 2）JBAS014774：
服务状态报告JBAS014775：新的缺少/不满足
依赖关系：
service jboss.naming.context.java.module.mywar.mywar（missing）dependents：[service
jboss.naming.context.java.module.mywar.mywar.ValidatorFactory，service
jboss.naming.context.java.module.mywar.mywar.Validator] JBAS014777：
无法启动的服务：service
jboss.deployment.unitmywar.war.POST_MODULE：
org.jboss.msc.service.StartException in service
jboss.deployment.unit。mywar.war.POST_MODULE：无法执行ss阶段
部署的子程序$ my $ $ $
12：31：38,647 ERROR [org.jboss.as.server.deployment.scanner]
（DeploymentScanner-threads - 1）{JBAS014653：复合操作
失败并被回滚。失败的步骤：=> {操作步骤2
=> {JBAS014671：失败的服务=> {jboss.deployment.unit.\mywar.war\。 POST_MODULE=>
org.jboss.msc.service.StartException in service
jboss.deployment.unit.\mywar.war\.POST_MODULE：无法处理
阶段POST_MODULE部署\mywar.war\}}}}
解决方案
Eclipse和插件有点奇怪，这是我做的，让它工作。
项目 - >属性 - >部署程序集
添加...
Java构建路径条目（下一个>）
Maven依赖关系（完成）
部署属性面板现在应包含一个条目：源：Maven Dependecies - >部署路径：WEB_INF / lib
I have a project developed under Eclipse with JBoss tools installed. When I deploy the application to the Jboss server, some helper jar files which are made available to the project through Maven are not copied inside the WEB-INF/lib folder. Hence, I get a ClassNotFound exception at runtime.
Is there any approach to convince Eclipse (or Maven) to copy the jars into the lib folder at deployment?
EDIT: the pom.xml looks like:
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.whatever.simulators</groupId>
<artifactId>eebuildingsim</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>eebuildingsim Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<!-- begin JBoss -->
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxrs</artifactId>
<version>2.3.2.FINAL</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>jaxrs-api</artifactId>
<version>2.3.0.GA</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.1.2</version>
<scope>provided</scope>
</dependency>
<!-- end JBoss -->
<dependency>
<groupId>ro.mysite</groupId>
<artifactId>petrinetexec</artifactId>
<version>0.1.3.81</version>
</dependency>
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.4.3</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.6</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.whatever.myAuxiliaryStuff</groupId>
<artifactId>myAuxiliaryStuff </artifactId>
<version>0.1.0.1305</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.2.0-m09</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.2.0-m09</version>
</dependency>
</dependencies>
<build>
<finalName>eebuildingsim</finalName>
</build>
The artifact myAuxiliaryStuff should be deployed under WEB-INF/lib, under the jboss deployment server.
Using:
- Eclipse: Juno Service Release 1
- Jboss: 7.1.1. final
- m2e 1.3.1.20130219-1424
- eclipse web tools platform 3.4.2.v2013
Later edit: the error reported in jboss' log file looks like:
12:31:38,507 INFO [org.jboss.weld.deployer] (MSC service thread 1-5)
JBAS016002: Processing weld deployment mywar.war 12:31:38,522 ERROR
[org.jboss.msc.service.fail] (MSC service thread 1-5) MSC00001: Failed
to start service jboss.deployment.unit."mywar.war".POST_MODULE:
org.jboss.msc.service.StartException in service
jboss.deployment.unit."mywar.war".POST_MODULE: Failed to process phase
POST_MODULE of deployment "mywar.war" at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119)
[jboss-as-server-7.1.1.Final.jar:7.1.1.Final] at
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
[jboss-msc-1.0.2.GA.jar:1.0.2.GA] at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
[jboss-msc-1.0.2.GA.jar:1.0.2.GA] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
[rt.jar:1.7.0_05] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[rt.jar:1.7.0_05] at java.lang.Thread.run(Thread.java:722)
[rt.jar:1.7.0_05] Caused by: java.lang.NoSuchFieldError: FLOW at
com.sun.faces.flow.FlowDiscoveryCDIExtension.<clinit>(FlowDiscoveryCDIExtension.java:90)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) [rt.jar:1.7.0_05] at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
[rt.jar:1.7.0_05] at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[rt.jar:1.7.0_05] at
java.lang.reflect.Constructor.newInstance(Constructor.java:525)
[rt.jar:1.7.0_05] at
org.jboss.as.weld.deployment.processors.WeldPortableExtensionProcessor.loadExtension(WeldPortableExtensionProcessor.java:117)
at
org.jboss.as.weld.deployment.processors.WeldPortableExtensionProcessor.loadAttachments(WeldPortableExtensionProcessor.java:100)
at
org.jboss.as.weld.deployment.processors.WeldPortableExtensionProcessor.deploy(WeldPortableExtensionProcessor.java:86)
at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113)
[jboss-as-server-7.1.1.Final.jar:7.1.1.Final] ... 5 more
12:31:38,522 INFO [org.jboss.as.server] (DeploymentScanner-threads -
2) JBAS015870: Deploy of deployment "mywar.war" was rolled back with
failure message {"JBAS014671: Failed services" =>
{"jboss.deployment.unit.\"mywar.war\".POST_MODULE" =>
"org.jboss.msc.service.StartException in service
jboss.deployment.unit.\"mywar.war\".POST_MODULE: Failed to process
phase POST_MODULE of deployment \"mywar.war\""}} 12:31:38,647 INFO
[org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015877:
Stopped deployment mywar.war in 115ms 12:31:38,647 INFO
[org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774:
Service status report JBAS014775: New missing/unsatisfied
dependencies:
service jboss.naming.context.java.module.mywar.mywar (missing) dependents: [service
jboss.naming.context.java.module.mywar.mywar.ValidatorFactory, service
jboss.naming.context.java.module.mywar.mywar.Validator] JBAS014777:
Services which failed to start: service
jboss.deployment.unit."mywar.war".POST_MODULE:
org.jboss.msc.service.StartException in service
jboss.deployment.unit."mywar.war".POST_MODULE: Failed to process phase
POST_MODULE of deployment "mywar.war"
12:31:38,647 ERROR [org.jboss.as.server.deployment.scanner]
(DeploymentScanner-threads - 1) {"JBAS014653: Composite operation
failed and was rolled back. Steps that failed:" => {"Operation step-2"
=> {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"mywar.war\".POST_MODULE" =>
"org.jboss.msc.service.StartException in service
jboss.deployment.unit.\"mywar.war\".POST_MODULE: Failed to process
phase POST_MODULE of deployment \"mywar.war\""}}}}
解决方案
Eclipse and the plugins are a bit finicky. This is what I've done to get it to work.
Project -> Properties -> Deployment Assembly
Add...
Java Build Path Entries (Next >)
Maven Dependencies (Finish)
The Deploy Properties panel should now include an entry for Source: Maven Dependecies -> Deploy Path: WEB_INF/lib
这篇关于从Eclipse将Web应用程序部署到JBoss，并具有依赖关系的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！