红帽全球峰会141.3. topic producer - to （"hazelcast-topic:foo"
主题制作者仅提供一个操作（发布）。
141.3.1. 发布 示例：
复制链接链接已复制到粘贴板!
from("direct:add")
.setHeader(HazelcastConstants.OPERATION, constant(HazelcastOperation.PUBLISH))
.toF("hazelcast-%sbar", HazelcastConstants.PUBLISH_OPERATION);
from("direct:add")
.setHeader(HazelcastConstants.OPERATION, constant(HazelcastOperation.PUBLISH))
.toF("hazelcast-%sbar", HazelcastConstants.PUBLISH_OPERATION);
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