0.启动mqfiltersrv 

./mqfiltersrv & 

1.查看logback，得知其日志路径 查看启动详情

2.启动成功之后  run  consumer

/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.alibaba.rocketmq.example.filter; import com.alibaba.rocketmq.client.consumer.DefaultMQPushConsumer; import com.alibaba.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext; import com.alibaba.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus; import com.alibaba.rocketmq.client.consumer.listener.MessageListenerConcurrently; import com.alibaba.rocketmq.client.exception.MQClientException; import com.alibaba.rocketmq.common.MixAll; import com.alibaba.rocketmq.common.message.MessageExt; import java.io.UnsupportedEncodingException; import java.util.List; public class Consumer { public static void main(String[] args) throws InterruptedException, MQClientException { DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4"); consumer.setNamesrvAddr("127.0.0.1:9876"); String filterCode = MixAll.file2String("C:\\Users\\fly\\git\\RocketMQ\\rocketmq-example\\src\\main\\resources\\MessageFilterImpl.java"); consumer.subscribe("TopicFilter7", "com.alibaba.rocketmq.example.filter.MessageFilterImpl", filterCode); consumer.registerMessageListener(new MessageListenerConcurrently() { @Override public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) { System.out.println(Thread.currentThread().getName() + " Receive New Messages: " + msgs); for(MessageExt me:msgs){ try { System.out.println("message:"+new String(me.getBody(),"utf-8")); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } } return ConsumeConcurrentlyStatus.CONSUME_SUCCESS; } }); consumer.start(); System.out.println("Consumer Started."); } }

3.查看服务器上传结果

会多一个rocketmq_filter_class 目录

4.执行product代码

/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.alibaba.rocketmq.example.filter; import com.alibaba.rocketmq.client.exception.MQClientException; import com.alibaba.rocketmq.client.producer.DefaultMQProducer; import com.alibaba.rocketmq.client.producer.SendResult; import com.alibaba.rocketmq.common.message.Message; import com.alibaba.rocketmq.remoting.common.RemotingHelper; public class Producer { public static void main(String[] args) throws MQClientException, InterruptedException { DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName"); producer.setNamesrvAddr("127.0.0.1:9876"); producer.start(); try { for (int i = 0; i < 11; i++) { Message msg = new Message("TopicFilter7",// topic "TagA",// tag "OrderID001",// key ("Hello MetaQ").getBytes(RemotingHelper.DEFAULT_CHARSET));// body msg.putUserProperty("SequenceId", String.valueOf(i)); SendResult sendResult = producer.send(msg); System.out.println(sendResult); } } catch (Exception e) { e.printStackTrace(); } producer.shutdown(); } }