在Maven中，由於約定大於配置，在學習工作中可能會遇到我們寫的配置檔案，無法被匯出或者生效的問題。

解決方法：

<!--在build中配置resources，來防止我們資源匯出失敗的問題-->
<build>
    <resources>
        <resource>
            <directory>src/main/resources</directory>
            <includes>
                <include>**/*.properties</include>
                <include>**/*.xml</include>
            </includes>
            <filtering>true</filtering>
        </resource>
        <resource>
            <directory>src/main/java</directory>
            <includes>
                <include>**/*.properties</include>
                <include>**/*.xml</include>
            </includes>
            <filtering>true</filtering>
        </resource>
    </resources>
</build>