maven项目不编译xml文件的解决办法

最近在搭建一个maven+springMVC+mybatis的项目，编译的时候mybatis生成的**Mapper.xml文件总是不编译（classes文件夹内没有出现）。
解决方法是在maven的pom.xml文件夹<build>标签下增加

<resources>  
                <resource>  
                    <directory>src/main/java</directory>  
                    <includes>  
                        <include>**/*.properties</include>  
                        <include>**/*.xml</include>  
                    </includes>  
                    <!-- 是否替换资源中的属性-->  
                    <filtering>false</filtering>  
                </resource>  
                <resource>  
                    <directory>src/main/resources</directory>  
                    <!--  
                        <includes> 
                           <include>**/*.properties</include>  
                           <include>**/*.xml</include> 
                        </includes> 
                      <filtering>true</filtering>  
                    -->  
                </resource>  
            </resources>