如何从Play 2.0的POST中获取有效载荷 [英] How to get payload from a POST in Play 2.0

问题描述

我正在尝试用Pla​​y 2.0(Scala)实现REST API，但是我陷入了POST方法.如何从Request对象获取有效负载?我没有找到任何相关文档，也无法从源代码中找出答案.

I'm trying to implement a REST API with Play 2.0 (Scala) but I'm getting stuck in POST method. How do I get the payload from Request object? I haven't find any documentation about it and have been unable to figure out from source code.

推荐答案

您应该能够执行以下操作:

You should be able to do the following:

def index = Action { request =>
  val body = request.body
}

还有类似的东西

def index = Action { request =>
  val name = request.queryString.get("name").flatMap(_.headOption)
  Ok("Hello " + name.getOrElse("Guest"))
}

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