我正在spring上测试fuse63的rest服务,我需要为后端系统代理camel上的rest服务,下面是摘录:
<camelContext id="_camelContext1_rest" xmlns="http://camel.apache.org/schema/spring">
<restConfiguration component="spark-rest" port="9091"/>
<rest path="/say">
<post consumes="application/json" produces="text/plain" uri="/hellopost">
<to uri="direct:hellopost"/>
</post>
...
<route id="_route_saypost">
<from id="_from_saypost" uri="direct:hellopost"/>
<log id="_log_saypost" message="this is hellopost"/>
<to id="_file_saypost" uri="file:/tmp2/target/messages/hellopost?fileName=${header.fileName}"/>
<setHeader headerName="camel-test" id="_setHeader1">
<constant>this is camel</constant>
</setHeader>
<setHeader headerName="CamelHttpMethod" id="_setHeader2">
<constant>POST</constant>
</setHeader>
<log id="_log_saypost_before_rest" message="before rest"/>
<to id="_to1" uri="http4://192.168.56.11:8080/test/httpheader.jsp?bridgeEndpoint=true&synchronous=true"/>
<setHeader headerName="Content-Type" id="_setHeader2">
<constant>application/json</constant>
</setHeader>
</route>这很好,但是如果我在路由的末尾添加日志记录操作:
<log id="_log_saypost_after_rest3" message="${body}"/>
</route>来自骆驼的响应体(localhost:9091/say/hellopost)将是空的,在日志记录操作之后,响应主体被清除的原因是什么?
诚挚的问候
局域网
发布于 2018-04-02 11:14:30
使用流缓存,如
<route streamCache="true">这个http://camel.apache.org/why-is-my-message-body-empty.html回答你的问题。
发布于 2022-02-25 14:44:50
事实上,你不必使用directy
<log />但你得用
<to uri="log: "/>https://camel.apache.org/components/3.15.x/log-component.html
https://stackoverflow.com/questions/49608347
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