2.7. 例子

from("direct:start")
  .to("aws2-cw://http://camel.apache.org/aws-cw");

发送类似内容

exchange.getIn().setHeader(Cw2Constants.METRIC_NAME, "ExchangesCompleted");
exchange.getIn().setHeader(Cw2Constants.METRIC_VALUE, "2.0");
exchange.getIn().setHeader(Cw2Constants.METRIC_UNIT, "Count");