maven项目，打包时关于配置文件没有部署到war中时，这样操作.

在pom.xml文件中，<build></build>标签内添加
<resources>  
        <resource>  
            <!-- 将resource 的配置文件加载进去-->
            <directory>src/main/resources</directory>  
            <includes>  
                <include>**/*.properties</include>  
                <include>**/*.xml</include>  
                <include>**/*.tld</include>  
            </includes>  
            <filtering>false</filtering>  
        </resource>  
        <resource>  
           <!-- 默认这里是不会去加载配置文件的，这里配置上.-->
            <directory>src/main/java</directory>  
            <includes>  
                <include>**/*.properties</include>  
                <include>**/*.xml</include>  
                <include>**/*.tld</include>  
            </includes>  
            <filtering>false</filtering>  
        </resource>  
    </resources>