Maven Shade插件未附加阴影工件

Question

我试图使用maven-shade-plugin来区分Java6和Java7工件。从这个链接我的理解是原来的神器会被阴影的那个替换掉

[INFO] Replacing original artifact with shaded artifact.
[INFO] Replacing /Users/carlos/path/Libraries/xml/target/xml-1.5.0-SNAPSHOT.jar with /Users/carlos/path/Libraries/xml/target/xml-1.5.0-SNAPSHOT-SHADED.jar
[INFO] Replacing original test artifact with shaded test artifact.
[INFO] Replacing /Users/carlos/path/Libraries/xml/target/xml-1.5.0-SNAPSHOT-tests.jar with /Users/carlos/path/Libraries/xml/target/xml-1.5.0-SNAPSHOT-SHADED-tests.jar
[INFO] Dependency-reduced POM written at: /Users/carlos/path/Libraries/xml/dependency-reduced-pom.xml
[INFO] 
[INFO] --- maven-install-plugin:2.4:install (default-install) @ xml ---
[INFO] Installing /Users/carlos/path/Libraries/xml/target/xml-1.5.0-SNAPSHOT.jar to /Users/carlos/.m2/repository/com/company/xml/1.5.0-SNAPSHOT/xml-1.5.0-SNAPSHOT.jar
[INFO] Installing /Users/carlos/path/Libraries/xml/dependency-reduced-pom.xml to /Users/carlos/.m2/repository/com/company/xml/1.5.0-SNAPSHOT/xml-1.5.0-SNAPSHOT.pom
[INFO] Installing /Users/carlos/path/Libraries/xml/target/xml-1.5.0-SNAPSHOT-tests.jar to /Users/carlos/.m2/repository/com/company/xml/1.5.0-SNAPSHOT/xml-1.5.0-SNAPSHOT-tests.jar
[INFO] Installing /Users/carlos/path/Libraries/xml/target/xml-1.5.0-SNAPSHOT-sources.jar to /Users/carlos/.m2/repository/com/company/xml/1.5.0-SNAPSHOT/xml-1.5.0-SNAPSHOT-sources.jar
[INFO] Installing /Users/carlos/path/Libraries/xml/target/xml-1.5.0-SNAPSHOT-tests.jar to /Users/carlos/.m2/repository/com/company/xml/1.5.0-SNAPSHOT/xml-1.5.0-SNAPSHOT-tests.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 23.724 s
[INFO] Finished at: 2015-02-19T15:53:50-05:00
[INFO] Final Memory: 22M/631M
[INFO] ------------------------------------------------------------------------

然而，它正在安装没有阴影分类器。下面是我的shade插件配置：

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-shade-plugin</artifactId>
    <version>2.3</version>
    <executions>
        <execution>
            <phase>package</phase>
            <goals>
                <goal>shade</goal>
            </goals>
            <configuration>
                <shadeTestJar>true</shadeTestJar>
                <shadedClassifierName>SHADED</shadedClassifierName>
            </configuration>
        </execution>
    </executions>
</plugin>

Answer 1

插件配置中缺少 dartifactattached> true 。如果没有它，带阴影的jar将仍然是您项目的主工件，因此不会应用分类器（因为主工件没有分类器）。

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-shade-plugin</artifactId>
    <version>2.3</version>
    <executions>
        <execution>
            <phase>package</phase>
            <goals>
                <goal>shade</goal>
            </goals>
            <configuration>
                <shadeTestJar>true</shadeTestJar>
                <shadedClassifierName>SHADED</shadedClassifierName>
                <shadedArtifactAttached>true</shadedArtifactAttached>
            </configuration>
        </execution>
    </executions>
</plugin>