Maven部署时文件签名无效问题的有效解决方案

以下是经过验证的Maven部署问题解决步骤：

• 必须将你的GPG公钥发布至keyserver.ubuntu.com，可参考官方GPG公钥分发指南。
• 在pom.xml中为maven-source-plugin和maven-javadoc-plugin添加**<phase>package</phase>**标签，示例配置如下：

<plugins>
...
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-source-plugin</artifactId>
    <version>${maven.source.plugin}</version>
    <executions>
        <execution>
            <id>attach-sources</id>
            <phase>package</phase>
            <goals>
                <goal>jar-no-fork</goal>
            </goals>
        </execution>
    </executions>
</plugin>
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-javadoc-plugin</artifactId>
    <version>${maven.javadoc.plugin}</version>
    <configuration>
        <doclint>none</doclint>
    </configuration>
    <executions>
        <execution>
            <id>attach-javadocs</id>
            <phase>package</phase>
            <goals>
                <goal>jar</goal>
            </goals>
        </execution>
    </executions>
</plugin>
...
</plugins>

内容的提问来源于stack exchange，提问作者Islom Domlajonov