HonestQiao进来QiaoQiao（refresh_pattern的选项问题）

host-sandylau

refresh_pattern指令也有少数选项导致squid违背HTTP协议规范。它们如下：

override-expire


override-lastmod


reload-into-ims


ignore-reload

但这四项各自都有什么含意呢？等待高人进来加上“详细”注释。

[ 本帖最后由 host-sandylau 于 2006-8-23 14:37 编辑 ]

HonestQiao

http://blog.cnlinux.net/blog/htm/do-showone-tid-36.html

另外请看看指定的指南

archangle

override-expire

    When set, this option causes Squid to check the min value before checking the Expires header. Thus, a non-zero min time makes Squid return an unvalidated cache hit even if the response is preexpired.

override-lastmod

    When set, this option causes Squid to check the min value before the LM-factor percentage.

reload-into-ims

    When set, this option makes Squid transform a request with a no-cache directive into a validation (If-Modified-Since) request. In other words, Squid adds an If-Modified-Since header to the request before forwarding it on. Note that this only works for objects that have a Last-Modified timestamp. The outbound request retains the no-cache directive, so that it reaches the origin server.

ignore-reload

    When set, this option causes Squid to ignore the no-cache directive, if any, in the request.

host-sandylau

archangle兄
能否用简单的几句话,或实例说明一下它们的作用呢？英文始终理解得不够透彻

[ 本帖最后由 host-sandylau 于 2006-8-22 14:16 编辑 ]

host-sandylau

原帖由 HonestQiao 于 2006-8-22 13:34 发表
http://blog.cnlinux.net/blog/htm/do-showone-tid-36.html

另外请看看指定的指南

英文不能完全领悟。中文表述的又不清淅。



HonestQiao，来给总结一下吧。

host-sandylau

原帖由 host-sandylau 于 2006-8-22 14:27 发表



英文不能完全领悟。中文表述的又不清淅。



HonestQiao，来给总结一下吧。

RT