解决Maven静态资源过滤

有时路径配置正确，out文件中却被拦截

<servlet-mapping>
         <servlet-name>default</servlet-name>
         <url-pattern>*.css</url-pattern>
	</servlet-mapping>
	
	<servlet-mapping>
	     <servlet-name>default</servlet-name>
	     <url-pattern>*.png</url-pattern>
	</servlet-mapping>
	 
	<servlet-mapping>
	     <servlet-name>default</servlet-name>
	     <url-pattern>*.jpg</url-pattern>
	</servlet-mapping>
 
	<servlet-mapping>
	     <servlet-name>default</servlet-name>
	     <url-pattern>*.js</url-pattern>
	</servlet-mapping>