如何在Maven Shade插件中设置清单类路径？ [英] How to set manifest class-path in maven shade plugin?

问题描述

我正在使用阴影插件，除了可以通过以下方式为清单设置类路径之外，其他一切都正常运行

I'm using shade plugin and everything works fine except for being able to set Class-Path for manifest via

 <transformer 
        implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
        <mainClass>com.generic.App</mainClass>  
        <classPath>. ./config</classPath>                           
    </transformer>

我得到

 [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]

查看文档

http：// maven。 apache.org/plugins/maven-shade-plugin/apidocs/org/apache/maven/plugins/shade/resource/ManifestResourceTransformer.html

应该能够解析任何有效的清单资源？我尝试了clss-path Class-Path ClassPath无效...

Should be able to parse any valid manifest resource? I tried clss-path Class-Path ClassPath nothing works...

我需要classpath来设置外部应用程序属性文件的位置。

I need the classpath to set location of external app property files.

由于一个众所周知的问题，我正在使用阴影插件而不是程序集：

I'm using shade plugin instead of assembly because of a well known problem:

http://blog.idm.fr/2009/09/maven-assembly-plugin-and-spring-namespace- handlers.html

我可以很容易地在汇编中做到这一点：（而且有效）

I can do this in assembly pretty easily by the way: (and it works)

 <manifestEntries>
  <Class-Path>. ./config</Class-Path>
 </manifestEntries>

我无法通过maven使用oneJar插件，因为您也无法设置清单条目。 （我不认为吗？）

I can't use oneJar plugin via maven because you can't set manifest entries either. (I don't think?)

有什么想法吗？

推荐答案

尝试一下，它应该与maven-shade-plugin 2.1版一起使用：

Try this and it should work with maven-shade-plugin version 2.1:

<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
 <manifestEntries>
  <Main-Class>your.main.class</Main-Class>
  <Class-Path>your/class/path/here</Class-Path>
 </manifestEntries>
</transformer>

标记标记< Class-Path> ，就像您曾经< classPath>

Mark the difference in tag <Class-Path> as you had <classPath>

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