HTTP缓存头设置weblogic [英] HTTP caching headers settings weblogic

问题描述

有人知道如何修改weblogic设置以将HTTP缓存标头设置为较远的日期吗?

Does anyone know how to modify weblogic settings to set the HTTP cache header to a far future date?

例如，在我当前的设置中，weblogic将http缓存标头设置为在5小时后过期(作为HTTP/1.1 304未修改的响应).

For example in my current setup weblogic sets the http cache headers to expire in 5 hours (as a response of HTTP/1.1 304 Not Modified).

这是.gif文件上的缓存标头值...日期:星期二，2010年3月16日20:39:13 GMT.

This is the cache header value on a .gif file ... Date: Tue, 16 Mar 2010 20:39:13 GMT.

我已重新检查，并且总是5个小时.我必须可以调整某些设置以进行更改.

I have re-checked and it's always 5 hours. There must be some for of settings that I can tweak to change it.

感谢您的宝贵时间！

推荐答案

静态内容由weblogic.servlet.FileServlet提供，所有Web应用程序均具有

Static content is served by a weblogic.servlet.FileServlet that all web applications have by default but I couldn't find any way to configure HTTP headers. So either replace this servlet with your own servlet or use a Filter.

但是上面的评论是正确的，使用Web服务器提供静态内容是正确的方式:Web服务器在此方面做得更好，而应用程序服务器除提供静态文件外还有其他事情要做.

But the above comment is right, using a web server to serve static content is the "right" way to go: a web server does a better job at this and the application server has other things to do than serving static files.

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