scdemo2/pay/target/classes/application.yml

spring:
  application:
    name: pay
  cloud:
    function:
      definition: orderCancelConsumer;userRegisterConsumer
    stream:
      rocketmq:
        binder:
          name-server: 127.0.0.1:9876
      bindings:
        orderCancelConsumer-in-0: # 消费者输入通道
          destination: order-timeout-topic
          content-type: application/json
          group: pay-service-group # 消费者组
        userRegisterConsumer-in-0:
          destination: user-register-topic # 与生产者Topic名称一致
          content-type: application/json
          group: pay-service-group # 消费者组，用于集群消费和负载均衡
server:
  port: 18075