【Maven】Xml资源文件无法导出，找不到Mapper.xml文件

问题描述：

警告: nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'class path resource [xxx.xml]'; nested exception is java.io.FileNotFoundException: class path resource [xxx.xml] cannot be opened because it does not exist

原因：

如mapper.xml放在接口路径下，Maven无法直接读取

解决方法：

在pom.xml中配置文件过滤规则

    <build>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>true</filtering>
            </resource>

            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>true</filtering>
            </resource>
        </resources>

    </build>