我试图将RFH2Header类型设置为消息字符串。但它不附加到消息。 请帮忙。提前致谢!!!! 我的方法是否正确?如果我检查响应队列,则RFH属性将被添加到字节消息中。如何在Java中使用JMS将头设置为字符串
String message1 = "MQ Message header test";
Message message11 = session.createTextMessage(message1);
MQRFH2 header = new MQRFH2();
ByteArrayOutputStream out = new ByteArrayOutputStream();
DataOutput dout = new DataOutputStream(out);
header.write(dout);
byte[] outheaders = out.toByteArray();
byte[] bArray = message1.getBytes("UTF-8");
BytesMessage responseMessage = session.createBytesMessage(); // throws JMSException
responseMessage.writeBytes(outheaders);
responseMessage.writeBytes(bArray);
responseMessage.setJMSType("MQRFH2");
responseMessage.setJMSCorrelationID("12345678900000");
responseMessage.setJMSDeliveryMode(2);
responseMessage.setJMSPriority(4);
responseMessage.setJMSReplyTo(queue);
responseMessage.setStringProperty("JMS_IBM_Format", "MQRFH2");
responseMessage.setIntProperty("JMS_IBM_Encoding", MQConstants.MQENC_NATIVE);
responseMessage.setIntProperty("JMS_IBM_Character_Set", 1208);
responseMessage.setIntProperty("JMS_IBM_PutApplType", 11);
producer.send(responseMessage);
我的输出看起来像下面的响应队列..,请帮帮忙,怎么头设置为一个字符串
00000 4D 51 20 4D 65 73 73 61--67 65 20 68 65 61 64 65 |MQ Message heade|
00010 72 20 74 65 73 74 52 46--48 20 00 00 00 02 00 00 |r testRFH ......|
00020 00 24 00 00 00 00 00 00--00 00 20 20 20 20 20 20 |.$........ |
00030 20 20 00 00 00 00 00 00--04 B8 | .......� |
问题不是很清楚。您是否想将RFH2类型的数据作为正文添加到JMS消息中?或者将RFH2类型的数据设置为JMS消息头? – Shashi