我应该在哪里设置HTTP标头，例如Expires？ [英] Where should I set HTTP headers, such as Expires?
问题描述
我想在Phusion Passenger w / nginx上使用Sinatra部署应用程序。如果我想在我的静态内容 - 样式表上设置Expires标题，比如说 - 似乎有三个地方我可以完成这个。
I want to deploy an app using Sinatra on Phusion Passenger w/ nginx. If I want to set the Expires header on my static content - stylesheets, say - there are appear to be three places where I could accomplish this.
- 在我的Sinatra应用程序中，使用API
- 使用Rack中间件
- 在我的部署的服务器配置中
这些方法中哪一个是设置HTTP标头的最佳位置？
Which of these methods is the best place for setting HTTP headers?
推荐答案
在谈话之后回答这个问题看到上面的评论，我想我已经找到了自己问题的答案。
After talking though and answering this question and seeing the comment above, I think I have figured out the answer to my own question.
nginx的重点实际上删除了前两个选项。
The whole point of nginx actually removes the first two options.
这导致选项＃3。这是设置所有其他内容配置的地方，例如gzip压缩。
That leads to Option #3. This is where all the other content config is set, such as gzip compression.
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