tomcat org.apache.catalina.tribes.ChannelException: java.net.SocketException: Not a multicast addres

tomcat server.xml 中

<MembershipclassName="org.apache.catalina.tribes.membership.McastService"

            address="224.0.0.1 "

            port="45564"

            frequency="500"

            dropTime="3000"/>

节点 address属性必须是224.0.0.1多播地址，否则报错。