java - Play 框架 - 在带有 Class 参数的路由中调用 Controller

Question

我想创建 Controller 方法并使用 Class 参数对其进行参数化以在路由中调用它:

GET     /api/res1           controllers.GenericController.index(clazz:Class = Res1.class)
GET     /api/res2           controllers.GenericController.index(clazz:Class = Res2.class)

并在编译 Play 期间大喊:

[error] /home/../workspace/repo/prototype/conf/routes:26: identifier expected but 'class' found.
[error] /home/../workspace/repo/prototype/conf/routes:26: ')' expected but '}' found.

为什么是'}'？以及如何实现我的想法？

Answer 1

试着改成这样:

/api/res1   controllers.GenericController.index(clazz: Class[_] = classOf[full.package.name.Res1])

对我来说效果很好。