PROSAGA码农传奇-activemq-如何在自定义处理器中获取文件名？

<div class =“post-text”itemprop =“text”>
  <P>
    问题可以解决如下。例如，我将README.html文件发送到
     <code>
      alfresco-queue
    </code>
    。然后可以获得文件正文和文件名，以及一些附加信息，如下所示：
  </p>
   <pre>
    <code>
      public class MyRouteBuilder extends RouteBuilder {

@Override
    public void configure() throws Exception {
        from("activemq:alfresco-queue?username=admin&password=admin")
        .process(new Processor() {
            public void process(Exchange exchange) throws Exception {

// Get file body
                byte[] bytes = exchange.getIn().getBody(byte[].class);                  
                for(int i = 0; i < bytes.length; i++) {
                    System.out.print((char) bytes[i]);
                }

// Get headers
                Map<String, Object> headers = exchange.getIn().getHeaders();
                Iterator iterator = headers.entrySet().iterator();
                while (iterator.hasNext()) {
                    Map.Entry pair = (Map.Entry)iterator.next();
                    System.out.println(pair.getKey() + " == " + pair.getValue());
                }
            }
        })
       // SKIPPED

</code>
  </pre>
  <P>
    它给出了以下输出：
  </p>
   <pre>
    <code>
      <head>
root<> title>README
</title>
</head>
<body>
Please refer to <A HREF="http://java.com/licensereadme">http://java.com/licensereadme</A>
</body>
</html>

breadcrumbId == ID:63-DP-TAV-59000-1531813754416-1:1:1:1:1
fileName == README.html
JMSCorrelationID == null
JMSCorrelationIDAsBytes == null
JMSDeliveryMode == 2
JMSDestination == queue://alfresco-queue
JMSExpiration == 0
JMSMessageID == ID:63-DP-TAV-59000-1531813754416-1:1:1:1:1
JMSPriority == 4
JMSRedelivered == false
JMSReplyTo == null
JMSTimestamp == 1531813754610
JMSType == null
JMSXGroupID == null
JMSXUserID == null

</code>
  </pre>
</DIV>