PlayScala 2.5.x

1. 通过routes文件定义

GET     /favicon.ico       controllers.Assets.at(path="/public", file="favicon.ico")
GET     /assets/*file      controllers.Assets.versioned(path="/public", file: Asset)

2. 通过Assets生成的action访问

controllers.Assets.versioned(path="/public", file="html/index.html")(request)
controllers.Assets.at(path="/public", file="html/index.html")(request)    

3. 直接生成File Result

Ok.sendFile(new File("public/html/index.html")).as("text/html; charset=UTF-8")
Ok.sendPath(Paths.get("public/html/index.html")).as("text/html; charset=UTF-8")

来源：oschina

链接：https://my.oschina.net/u/659771/blog/758539