Jac*_*ter 12 regex scala routes playframework playframework-2.0
我可以在一行中捕获以下两条路线吗?
GET /game controllers.Main.app.gamelist
GET /game/ controllers.Main.app.gamelist
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如果您使用的是playframework 1.x,那么它是:
GET /game/? controllers.Main.app.gamelist
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小智 5
虽然目前似乎不支持,但可以通过覆盖Global.scala中的onRouteRequest来实现.
我们这样做:
import play.api._
import play.api.mvc.{Handler, RequestHeader, Action, Controller}
object TrailingSlashRedirector extends Controller {
def redirect(request: RequestHeader) = Action {
Redirect(request.path.dropRight(1), request.queryString, 301)
}
}
object Global extends GlobalSettings {
override def onRouteRequest(request: RequestHeader): Option[Handler] = {
val EndsWithASlash= """/(.*)/$""".r
request.path match {
case EndsWithASlash(_) => Some(TrailingSlashRedirector.redirect(request))
case _ => super.onRouteRequest(request)
}
}
}
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