1.报错如下: 订单微服务无法连接rabbitMQ发送不了添加tb_task消息
org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException
2. 原因: 忘记在application.yml配置rabbit主机