maven 打包时将 source 和 javadoc 一起打包

<build>
        <plugins>
            <!--配置生成Javadoc包-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-javadoc-plugin</artifactId>
                <version>2.10.4</version>
                <configuration>
                    <!--指定编码为UTF-8-->
                    <encoding>UTF-8</encoding>
                    <aggregate>true</aggregate>
                    <charset>UTF-8</charset>
                    <docencoding>UTF-8</docencoding>
                </configuration>
                <executions>
                    <execution>
                        <id>attach-javadocs</id>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                        <configuration> <!-- add this to disable checking -->
                            <additionalparam>-Xdoclint:none</additionalparam>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <!--配置生成源码包-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <version>3.0.1</version>
                <executions>
                    <execution>
                        <id>attach-sources</id>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

        </plugins>
    </build>

注意以上配置不要忘记添加下面一行：

<configuration> <!-- add this to disable checking -->
    <additionalparam>-Xdoclint:none</additionalparam>
</configuration>

如果没有这个，javadoc 注释不规范，打包会失败。