ColdFusion - 如何设置 Content-Length 标头 [英] ColdFusion - how to set Content-Length header

问题描述

是否有人成功地将 Content-Length 标头添加到常规 ColdFusion(我使用的是 CF9)页面?我正在 Cisco 负载均衡器后面设置一个带有压缩功能的新服务器 - 该框拒绝压缩没有此标头的任何内容，但默认情况下 CF 不会通过它.

Has anyone successfully added a Content-Length header to regular ColdFusion (I'm using CF9) pages? I'm setting up a new server behind a Cisco load balancer with compression - the box refuses to compress anything without this header, but CF doesn't pass it by default.

<cfheader name="Content-Length" value="something"> 会设置标题，但是找到正确的值是个问题.

<cfheader name="Content-Length" value="something"> will set the header, but finding the right value is a problem.

任何指针将不胜感激.

推荐答案

我相信我已经解决了:

<cfheader name="Content-Length" value="#getPageContext().getCFOutput().getBuffer().size()#">

我把它卡在 onRequestEnd() 中，Cisco 盒子很高兴地压缩了.

I stuck that in onRequestEnd() and the Cisco box is happily compressing away.

感谢大家的投入.

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