目录 src/resources/中的文件需要移动到 src/main/resources/，否则Maven将忽略它们.

The files that you have in the directory src/resources/ need to be moved to src/main/resources/, otherwise Maven will ignore them.

另外，删除此

    <resources>
        <resource>
            <directory>
                src/main/resources
            </directory>
        </resource>
    </resources>

因为这是Maven仍将使用的默认约定.

because this is the default convention that Maven will use anyway.