at com.aliyun.mq.http.model.action.PublishMessageAction.buildRequest(PublishMessageAction.java:44)
at com.aliyun.mq.http.model.action.PublishMessageAction.buildRequest(PublishMessageAction.java:20)
at com.aliyun.mq.http.model.action.AbstractAction.buildRequestMessage(AbstractAction.java:238)
at com.aliyun.mq.http.model.action.AbstractAction.executeWithCustomHeaders(AbstractAction.java:103)
at com.aliyun.mq.http.model.action.AbstractAction.executeWithCustomHeaders(AbstractAction.java:124)
at com.aliyun.mq.http.MQProducer.publishMessage(MQProducer.java:105)
at me.java.library.mq.ons.http.OnsHttpProducer.onSend(OnsHttpProducer.java:73)