[英]CDN usages on Play 2.0
I have a high traffic website with a lot of static content. 我有一个拥有大量静态内容的高流量网站。 It is currently on Play 1.2.4 but I am doing the migration to Play 2.0.2.
它目前在Play 1.2.4上,但我正在迁移到Play 2.0.2。
For Play 1.X we wrote some code that we used instead of the @asset inside of html templates. 对于Play 1.X,我们编写了一些代码,而不是html模板中的@asset。
/**
* Drop-in replacement for @asset. Use to take advantage of cloudfront on live.
* Paths are always absolute to root. Leading '/' is optional.
*
* @param path relative to the application root. This should usually be "public/some-file"
* @return path to asset on the currently configured CDN.
*/
def cdnAsset(path: String) : String = {
cdnEnabled match {
case "true" =>
path(0) match {
case '/' => "https://" + cdnUrl + path
case _ => "https://" + cdnUrl + "/" + path
}
case _ =>
play.mvc.Router.reverse(play.Play.getVirtualFile(path))
}
}
For Play 2.0 I think we can improve upon this. 对于Play 2.0,我认为我们可以改进这一点。 I think it would be better if we didn't have to litter our templates with our custom code instead of using the the @Asset.at provided by Play 2.0.
我认为如果我们不必使用我们的自定义代码而不是使用Play 2.0提供的@ Asset.at来丢弃我们的模板会更好。 I not sure the best way to do this.
我不确定最好的方法。 I wondering if doing something like was done in the answer to this question on Play 1.2.X Hosting static HTML in a Play!
我想知道是否做了类似的事情在Play 1.2.X中回答这个问题的答案在播放中托管静态HTML! app on CloudFront could be done for Play 2.0.
CloudFront上的应用程序可以为Play 2.0完成。
I would like to take full advantage of the Assets controller provided by Play 2.0 since it performs a few optimizations that would be nice to have. 我想充分利用Play 2.0提供的Assets控制器,因为它执行了一些很好的优化。
Does anyone know a way of doing this? 有谁知道这样做的方法? I'm thinking if it can be done with just some Router magic, that would be ideal but I'm still a little too beginner with Play to know if or how that is possible.
我正在考虑是否可以用一些路由器魔法来完成,这将是理想的但我仍然有点太初学的Play来知道是否或如何可能。
詹姆斯沃德已经写了一个很好的教程 ,干净利落地完成它。
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