springboot+mybatisplus使用xml找不到mapper的解决办法

做项目,sql语句比较复杂,所以使用了xml自定义SQL进行查询,奈何一直报错

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.xx.springboot.mapper.UserMapper.Select

在application.xml 配置

mybatis.mapper-locations=classpath*:/com/xx/springboot/mapper/*.xml

pom.xml 配置

<build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
        <resources>
            <!--引入mapper对应的xml文件-->
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
        </resources>
    </build>