请教数据库连接池的配置问题No rules found matching 'Server/Service/Engine/Host/Resource'
 <Context path = "/MyWeb" docBase = "F:\Users\dell\workspace\MyWeb\WebContent">
		<Resource name="jdbc/MyWeb" 	
				auth="Container"
				type="javax.sql.DataSource"	
				maxActive="100" 	
				maxIdle="30" 		
				maxWait="10000"		
				username="1111111" 	
				password="1111111" 	
				driverClassName="oracle.jdbc.driver.OracleDriver"	
				url="jdbc:oracle:thin:@localhost:1521:xe">
		</Resource>
	  </Context>
	  </Host>
启动tomcat时报如下错误:
十月 16, 2013 10:39:33 下午 org.apache.tomcat.util.digester.Digester endElement
WARNING:   No rules found matching 'Server/Service/Engine/Host/Resource'.
十月 16, 2013 10:39:33 下午 org.apache.catalina.core.AprLifecycleListener init
              
------解决方案--------------------参考一下这个吧:
java配置数据库连接池