spring:
  rabbitmq:
    host: 121.37.17.48
    port: 5666
    virtual-host: canal
    username: canal_read
    password: uC4235OY@4
    publisher-confirm-type: correlated  # 开启发送确认
    publisher-returns: true   # 开启发送失败退回
    listener:                 # 开启ack消费确认
      direct:
        acknowledge-mode: manual
      simple:
        acknowledge-mode: manual