Play 2.0中的WebService(WS)POST - Scala

Question

当我尝试将Map传递给帖子时,我收到此错误:

无法将scala.collection.immutable.Map [java.lang.String,java.lang.String]的实例写入HTTP响应.尝试定义一个可写的[scala.collection.immutable.Map [java.lang.String,java.lang.String]]

这是我的帖子示例:

WS.url("http://mysql/endpoint")
  .post(Map("email" -> "juju@juju.com")).map { response =>
    Logger.logger.debug("response: " + response.body)
  }

怎么了？

Answer 1

以下是提示:您必须发送Map [String,Seq [String]]

WS.url("http://mysql/endpoint")
  .post(Map("email" -> Seq("juju@juju.com"))).map { response =>
    Logger.logger.debug("response: " + response.body)
  }