135.3.2. removevalue 的示例:
Java DSL:
from("direct:removevalue")
.setHeader(HazelcastConstants.OPERATION, constant(HazelcastOperation.REMOVE_VALUE))
.toF("hazelcast-%sbar", HazelcastConstants.MULTIMAP_PREFIX);Spring DSL:
<route>
<from uri="direct:removevalue" />
<log message="removevalue..."/>
<!-- If using version 2.8 and above set headerName to "CamelHazelcastOperationType" -->
<setHeader headerName="hazelcast.operation.type">
<constant>removevalue</constant>
</setHeader>
<to uri="hazelcast-multimap:foo" />
</route>
要删除一个值,您必须提供要在消息正文中删除的值。如果您的多映射对象 \{key: "4711" 值:{ "my-foo", "my-bar"}} 您需要在消息正文中放入 "my-foo" 值,以删除 "my-foo" 值。