[GitHub] [rocketmq-spring] qingzhou413 opened a new issue #132: Suggesting support SPEL for @RocketMQMessageListener topic resolution

[GitBox <gi...@apache.org>]

qingzhou413 opened a new issue #132: Suggesting support SPEL for @RocketMQMessageListener topic resolution
URL: https://github.com/apache/rocketmq-spring/issues/132
 
 
   1. Please describe the feature you are requesting.
   
   When using @RocketMQMessageListener like below:
   ```
   @RocketMQMessageListener(
           nameServer = "${rocketmq.name-server}",
           topic = "'TP_' + T(java.net.InetAddress).getLocalHost().getHostAddress().replace('.', '_')",
           consumerGroup = "${rocketmq.consumer.group}",
           accessKey = "${rocketmq.consumer.access-key}",
           secretKey = "${rocketmq.consumer.secret-key}"
   )
   ```
   Sometimes we want to set topic at runtime, but currently only support placeholders.
   
   

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