红帽全球峰会第 26 章 Exchange Property
概述
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Exchange 属性语言提供了访问 交换属性 的便捷方式。当您提供与其中一个交换属性名称匹配的键时，交换属性语言会返回对应的值。
Exchange 属性语言是 camel-core 的一部分。
XML 示例
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例如，若要在 listOfEndpoints Exchange 属性包含接收者列表时实现接收者列表模式，您可以按照如下所示定义路由：
Java 示例
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同一接收者列表示例可在 Java 中进行，如下所示：
from("direct:a").recipientList(exchangeProperty("listOfEndpoints"));
from("direct:a").recipientList(exchangeProperty("listOfEndpoints"));
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