在Playframework2中，如何为多个资产目录提供服务? [英] In Playframework2, how to serve multiple asset directory?

问题描述

有两个资产目录，一个是/ui/dist，另一个是/public.我试图这样写路线:

There are two asset directory, one is /ui/dist and the other is /public. I tried to write the routes like this:

GET            /assets/*file                        controllers.Assets.at(path="/public", file)
GET     /ui/*file               controllers.Assets.at(path="/ui/dist", file)

但是编译时会抛出错误:

But it will throws an error while compiling:

[error] Unspecified value parameter file.
[error]         <link rel="stylesheet" media="screen" href="@routes.Assets.at("stylesheets/main.css")">

有人对如何解决这个问题有想法吗?

Does anyone have ideas about how to solve this...

推荐答案

我发现关键是将另一个参数传递给routes.Assets.at，以下内容来自playframework

I found the key is to pass in another parameter to routes.Assets.at, the following is from the playframework Asset document

GET  /javascripts/*file        Assets.at("public/javascripts", file)
GET  /images/*file             Assets.at("public/images", file)

然后，当您使用反向路由器时，您将需要指定两个参数:

Then you will need to specify both parameters when using the reverse router:

<script src="@routes.Assets.at("public/javascripts", "jquery.js")"></script>
<image src="@routes.Assets.at("public/images", "logo.png")">

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