有没有办法复制Maven的attachClasses war插件Gradle中的功能？ [英] Is There a Way to Replication Maven attachClasses war Plugin Functionality in Gradle?

问题描述

使用Maven，我们正在使用以下方法从WAR文件中分离出类：

Using Maven we are currently separating out classes from a WAR file using:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-war-plugin</artifactId>
    <version>${maven-war-plugin.version}</version>
    <configuration>
        <packagingExcludes>WEB-INF/web.xml</packagingExcludes>
        <attachClasses>true</attachClasses>
        <filteringDeploymentDescriptors>true</filteringDeploymentDescriptors>
    </configuration>
</plugin>

是否可以在Gradle中复制此功能？我们的目标是在主要战争工件旁边发布.jar中的类：

Is it possible to replicate this functionality in Gradle? The goal is to publish just the classes in a .jar alongside the primary war artifact:

ghc-templates-2.29-javadoc.jar       14-Jan-2014 15:19  112.43 KB
ghc-templates-2.29-sources.jar       14-Jan-2014 15:19  12.81 KB
ghc-templates-2.29.war               14-Jan-2014 15:19  6.05 MB
ghc-templates-2.29-classes.jar       14-Jan-2014 15:19  23.95 KB

推荐答案

是的，只需运行 jar 任务即可。由于 War 插件应用了 Java 插件，所以你可以像普通Java项目一样获得所有常规任务。但是，在运行 assemble 时，缺省情况下，该任务不会包含在依赖关系图中（请参阅 grade docs ）。要解决这个问题，只需添加：

Yes, just run jar task. Since the War plugin applies the Java plugin you get all the regular tasks you would as if it were a normal java project. However, that task is not included in the dependency graph by default when running assemble (see the grade docs). To fix this simply add:

assemble {
    dependsOn jar
}

另外，按照上面的示例，如果您想将自定义分类添加到jar中，您可以这样做：

Also, as per your example above, if you want to add a custom classifier to the jar you can do so:

jar {
    classifier = 'classes'
}

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