是dependency-reduced-pom.xml由Maven shade插件 自动创建的项目,取决于uberjar(而不是普通的pom.xml)？
在阅读了一些与dependency-reduced-pom.xml相关的问题并且没有找到答案之后询问:
Maven shade插件将dependency-reduced-pom.xml添加到基目录
我正在使用shade插件,除了能够为manifest via设置Class-Path之外,一切正常
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.generic.App</mainClass>
<classPath>. ./config</classPath>
</transformer>
我明白了
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:2.1:shade (default) on project SpringThing: Unable to parse configuration of mojo org.apache.maven.plugins:maven-shade-plugin:2.1:shade for parameter transformer: Cannot find setter, adder nor field in org.apache.maven.plugins.shade.resource.ManifestResourceTransformer for 'classPath' -> [Help 1]
看文件
应该能够解析任何有效的清单资源吗？我试过clss-path Class-Path ClassPath什么都行不通......
我需要classpath来设置外部app属性文件的位置.
由于一个众所周知的问题,我使用的是阴影插件而不是汇编:
http://blog.idm.fr/2009/09/maven-assembly-plugin-and-spring-namespace-handlers.html
顺便说一下,我可以很容易地在装配中做到这一点:(并且它有效)
<manifestEntries>
<Class-Path>. ./config</Class-Path>
</manifestEntries>
我不能通过maven使用oneJar插件,因为你也无法设置清单条目.(我不认为？)
有任何想法吗？
manifest classpath maven maven-assembly-plugin maven-shade-plugin
大家!我一直试图使用Maven Shade插件获取jar,但我仍然没有获得成功:(
这是我的项目结构:
MainModule
-Module1
-src
-pom.xml
-Module2
-src
-pom.xml
-pom.xml
Module1(pom.xml):
<parent>
<artifactId>MainModule</artifactId>
<groupId>com.plugintest</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>Module1</artifactId>
Module2(pom.xml):
<parent>
<artifactId>MainModule</artifactId>
<groupId>com.plugintest</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>Module1</artifactId>
MainModule(pom.xml):
<groupId>com.plugintest</groupId>
<artifactId>MainModule</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<modules>
<module>Module1</module>
<module>Module2</module>
</modules>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.2</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
根据这段代码,我得到2个jar文件(Module1-version.jar和Module2-version.jar).但这不是我想要的.我希望获得1个jar文件(MainModule-version.jar),其中包含另一个(Module1和Module2).
请告诉我,为什么这个Shade插件不起作用？
我正在尝试使用maven来构建一个jar但我不断收到错误
ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile
(default-compile) on project Application: Fatal error compiling: invalid target release: 1.8 -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
mvn -v输出
mvn -version
Apache Maven 3.2.5 (12a6b3acb947671f09b81f49094c53f426d8cea1; 2014-12-14T09:29:23-08:00)
Maven …是否可以通过mvn archetype:generate具有main函数生成maven存根项目,并且构建过程的一部分包括使App.cmd/App.sh从shell运行应用程序？
似乎我需要maven-shade-plugin来创建一个带有包装器脚本的控制台应用程序jar,用于命令行启动.但是,我不知道它们是否是一个用于配置maven项目以使用它并创建一个空控制台应用程序的archtype.
要运行maven-shade-plugin,由于签名依赖,我必须使用此处描述的方法,如下所示:
<plugin>
<artifactId>maven-shade-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals><goal>shade</goal></goals>
<configuration>
<filters>
<filter>
<!-- filter out signature files from signed dependencies, else repackaging fails with security ex -->
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>
问题:如何判断哪个 JAR导致插件失败？它似乎不是最近提到的那个.
调试输出的尾部:
[DEBUG] We have a duplicate org/jdom2/xpath/util/AbstractXPathCompiled.class in C:\Users\me\aaaa-1.11.0-SNAPSHOT.jar
[DEBUG] We have a duplicate org/jdom2/xpath/util/XPathDiagnosticImpl.class in C:\Users\me\aaaa-1.11.0-SNAPSHOT.jar
[DEBUG] Processing JAR C:\Users\me\bbbb-1.11.0-SNAPSHOT.jar
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Retrievers JAR ................................ FAILURE [ 9.581 s]
[INFO] Retrievers .................................... …我正在构建一个CLI工具,它集成了几个EJB模块.出于这个原因,我需要构建一个fat jar,然后作为独立的应用程序执行.
但是,使用以下堆栈跟踪执行此操作(注意:fat jar与其位于同一目录中)失败:java -jarconf/openejb.xmlfat jar
INFORMATION - PersistenceUnit(name=demo, provider=org.hibernate.jpa.HibernatePersistenceProvider) - provider time 2706ms
INFORMATION - Jndi(name="java:global/DemoMain/demo-shade-1.0-SNAPSHOT/MEJB!javax.management.j2ee.ManagementHome")
INFORMATION - Jndi(name="java:global/DemoMain/demo-shade-1.0-SNAPSHOT/MEJB")
INFORMATION - Jndi(name="java:global/DemoMain/demo-shade-1.0-SNAPSHOT/openejb/Deployer!org.apache.openejb.assembler.Deployer")
INFORMATION - Jndi(name="java:global/DemoMain/demo-shade-1.0-SNAPSHOT/openejb/Deployer")
INFORMATION - Jndi(name="java:global/DemoMain/demo-shade-1.0-SNAPSHOT/openejb/ConfigurationInfo!org.apache.openejb.assembler.classic.cmd.ConfigurationInfo")
INFORMATION - Jndi(name="java:global/DemoMain/demo-shade-1.0-SNAPSHOT/openejb/ConfigurationInfo")
INFORMATION - Jndi(name="java:global/DemoMain/demo-shade-1.0-SNAPSHOT/DemoServiceImpl!com.github.rzo1.service.DemoService")
INFORMATION - Jndi(name="java:global/DemoMain/demo-shade-1.0-SNAPSHOT/DemoServiceImpl")
INFORMATION - Existing thread singleton service in SystemInstance(): org.apache.openejb.cdi.ThreadSingletonServiceImpl@557c8e7e
INFORMATION - Closing DataSource: demoDS
INFORMATION - Closing DataSource: demoDSNonJTA
Exception in thread "Thread-0" java.lang.RuntimeException: org.apache.openejb.OpenEjbContainer$AssembleApplicationException: javax.enterprise.inject.spi.DeploymentException: couldn't start owb context
at com.github.rzo1.DemoMain.run(DemoMain.java:116)
at java.lang.Thread.run(Thread.java:745)
Caused …你能帮忙解释什么是阴影罐,有什么maven-shade-plugin用？什么是超级罐子.
我使用shade maven插件来构建我的项目,以便它的所有依赖项都包含在一个jar中(这使得在Hadoop上运行它更容易).默认情况下,Shade似乎排除了我的测试代码,这是可以理解的.由于我想对我的集群运行集成测试,我希望设置另一个配置文件来为此目的构建一个单独的jar.有没有办法配置这个插件还包括测试代码？
我正在使用maven-shade-plugin在我的构建的包阶段重新定位一些包.我也使用maven-bundle-plugin来生成清单.问题是bundle插件在shade插件之前运行(在进程类阶段),并且在生成的manifest的导出中不包含任何阴影包.
我怎样才能使这两个插件彼此玩得很好,这样我的重定位包就像bundle插件一样对待任何其他包？
-
根据要求,我的POM的Shade和bundle部分:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
<configuration>
<filters>
<filter>
<artifact>cglib:cglib</artifact>
<includes>
<include>net/sf/cglib/core/**</include>
<include>net/sf/cglib/proxy/**</include>
</includes>
</filter>
</filters>
<relocations>
<relocation>
<pattern>net.sf.cglib</pattern>
<shadedPattern>org.modelmapper.internal.cglib</shadedPattern>
</relocation>
<relocation>
<pattern>org.objectweb.asm</pattern>
<shadedPattern>org.modelmapper.internal.asm</shadedPattern>
</relocation>
</relocations>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.3.7</version>
<executions>
<execution>
<id>bundle-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
</execution>
</executions>
<configuration>
<instructions>
<Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
<Export-Package>
org.modelmapper,
org.modelmapper.builder,
org.modelmapper.config,
org.modelmapper.convention,
org.modelmapper.spi
</Export-Package>
<Private-Package>
org.modelmapper.internal.**
</Private-Package>
<Import-Package>
*
</Import-Package>
<Include-Resource>
{maven-resources},
{maven-dependencies}
</Include-Resource>
</instructions>
</configuration>
</plugin>
采取从这里