第 18 章 标头

<camelContext xmlns="http://camel.apache.org/schema/spring">
  <route>
    <from uri="SourceURL"/>
    <resequence>
      <language language="header">SequenceNumber</language>
    </resequence>
    <to uri="TargetURL"/>
  </route>
</camelContext>

from("SourceURL")
  .resequence(header("SequenceNumber"))
  .to("TargetURL");