WSO2 ESB 打印所有 TRANSPORT_HEADERS [英] WSO2 ESB print all TRANSPORT_HEADERS

问题描述

我可以在 WSO2 ESB 中使用序列中的以下代码打印单个传输标头:

I can print individual transport headers in the WSO2 ESB with the following code inside a sequence:

<log level="custom">
    <property name="oneHeader" expression="$trp:FILE_NAME"/>
</log>

但我需要打印所有可用的传输属性.有一个名为[TRANSPORT_HEADERS][1]"的axis2 属性，但在打印此属性时它始终为空.

But I need to print all available transport properties. There is a axis2 property called "[TRANSPORT_HEADERS][1]", but when printing this property it is always empty.

<log level="custom">
    <property name="allHeaders" expression="get-property('axis2','TRANSPORT_HEADERS')"/>
</log>

因为我不知道所有标头名称，所以我需要知道如何打印所有传输标头?

Because I don't know all header names, I need to know how to print all transport headers?

推荐答案

我不知道如何打印所有传输属性，但是如果您在序列中设置断点并启用调试，如

I don't know how to print all the transport properties, but if you set a breakpoint in your sequence and enable debugging as described in

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