maven 3 javadoc插件忽略配置

Question

我使用maven 3，并根据新的maven 3 siteplugin+javadoc配置来配置我的javadoc。但是，我的所有javadoc配置参数似乎都被忽略了。所以没有包分组，没有源码链接等。

我的项目是一个多模块项目，我使用的命令是: mvn3 clean package javadoc:aggregate

下面是我的root pom的相关部分：

<build>
    <!-- Memory management properties for jenkins build. -->
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.11</version>
                <configuration>
                    <argLine>-Xmn8m -Xms32m -Xmx96m -XX:PermSize=32m
                        -XX:MaxPermSize=128m</argLine>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-site-plugin</artifactId>
                <version>3.0-beta-3</version>
                <configuration>
                    <reportPlugins>
                        <plugin>
                            <groupId>org.apache.maven.plugins</groupId>
                            <artifactId>maven-javadoc-plugin</artifactId>
                            <version>2.8</version>
                            <configuration>
                                <verbose>true</verbose>
                                <groups>
                                    <group>
                                        <title>Hypercube</title>
                                        <packages>org.hypercube*</packages>
                                    </group>
                                    <group>
                                        <title>Hyperdrive</title>
                                        <packages>org.hyperdrive*</packages>
                                    </group>
                                    <group>
                                        <title>Hydrogen</title>
                                        <packages>org.hydrogen*</packages>
                                    </group>
                                    <group>
                                        <title>Fusion-X11</title>
                                        <packages>org.fusion.x11*</packages>
                                    </group>
                                    <group>
                                        <title>Fusion-Qt</title>
                                        <packages>org.fusion.qt*</packages>
                                    </group>
                                </groups>
                                <linksource>true</linksource>
                                <minmemory>16m</minmemory>
                                <maxmemory>128m</maxmemory>
                            </configuration>
                        </plugin>
                    </reportPlugins>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
</build>

Answer 1

这是因为Maven将插件的plugin-config和site-plugin配置中的reportplugin分开。您发布的代码片段只会在运行mvn site时执行操作，而不是直接执行javadoc目标。此行为会影响所有插件。Afaik是将配置复制到“普通”插件配置的唯一方法，如下所示：

<build>
    <!-- Memory management properties for jenkins build. -->
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.11</version>
                <configuration>
                    <argLine>-Xmn8m -Xms32m -Xmx96m -XX:PermSize=32m
                        -XX:MaxPermSize=128m</argLine>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-site-plugin</artifactId>
                <version>3.0-beta-3</version>
                <configuration>
                    <reportPlugins>
                        <plugin>
                            <groupId>org.apache.maven.plugins</groupId>
                            <artifactId>maven-javadoc-plugin</artifactId>
                            <version>2.8</version>
                            <configuration>
                                <verbose>true</verbose>
                                <groups>
                                    <group>
                                        <title>Hypercube</title>
                                        <packages>org.hypercube*</packages>
                                    </group>
                                    <group>
                                        <title>Hyperdrive</title>
                                        <packages>org.hyperdrive*</packages>
                                    </group>
                                    <group>
                                        <title>Hydrogen</title>
                                        <packages>org.hydrogen*</packages>
                                    </group>
                                    <group>
                                        <title>Fusion-X11</title>
                                        <packages>org.fusion.x11*</packages>
                                    </group>
                                    <group>
                                        <title>Fusion-Qt</title>
                                        <packages>org.fusion.qt*</packages>
                                    </group>
                                </groups>
                                <linksource>true</linksource>
                                <minmemory>16m</minmemory>
                                <maxmemory>128m</maxmemory>
                            </configuration>
                        </plugin>
                    </reportPlugins>
                </configuration>
            </plugin>
            <plugin>
              <groupId>org.apache.maven.plugins</groupId>
              <artifactId>maven-javadoc-plugin</artifactId>
              <version>2.8</version>
              <configuration>
              <verbose>true</verbose>
              <groups>
                <group>
                    <title>Hypercube</title>
                    <packages>org.hypercube*</packages>
                </group>
                <group>
                    <title>Hyperdrive</title>
                    <packages>org.hyperdrive*</packages>
                </group>
                <group>
                    <title>Hydrogen</title>
                    <packages>org.hydrogen*</packages>
                </group>
                <group>
                    <title>Fusion-X11</title>
                    <packages>org.fusion.x11*</packages>
                </group>
                <group>
                    <title>Fusion-Qt</title>
                    <packages>org.fusion.qt*</packages>
                </group>
              </groups>
              <linksource>true</linksource>
              <minmemory>16m</minmemory>
              <maxmemory>128m</maxmemory>
              </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
</build>