maven-jar-plugin 定制包含哪些内容，不包含哪些

http://maven.apache.org/plugins/maven-jar-plugin/usage.html

控制打包内容

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>3.0.2</version>
                <configuration>
                    <excludes>
                        <exclude>**/iceconfig/*</exclude>
                    </excludes>
                </configuration>
            </plugin>
        </plugins>
    </build>

比如这个就不会将iceconfig 下的包含到jar包里

如果是多级目录则格式 **/xxx/**

实际举例：

移除红框中

<excludes>
	<exclude>**/protocols/**</exclude>
	<exclude>**/templates/**</exclude>
	<exclude>**/README/**</exclude>
</excludes>