[GitHub] [rocketmq-spring] fangjian0423 commented on issue #83: RocketMQUtil#addUserProperties can override headers from rocketmq(eg topic, tags, queue id...)

[GitBox]

fangjian0423 commented on issue #83: RocketMQUtil#addUserProperties can 
override headers from rocketmq(eg topic,tags,queue id...)
URL: https://github.com/apache/rocketmq-spring/issues/83#issuecomment-497240395
 
 
   I wrote a test case about this:
   
   ```java
   @Test
   public void testRocketMQPrefixHeader() {
       org.apache.rocketmq.common.message.Message rmqMsg = new 
org.apache.rocketmq.common.message.Message();
       rmqMsg.setBody("test body".getBytes());
       rmqMsg.setTags("tags");
       rmqMsg.putUserProperty(RocketMQUtil.toRocketHeaderKey("TAGS"), "tags2");
       Message springMsg = RocketMQUtil.convertToSpringMessage(rmqMsg);
       
System.out.println(springMsg.getHeaders().get(RocketMQUtil.toRocketHeaderKey("TAGS")));
   }
   ```
   
   console print: tags2

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