在Spray POST路由内提取原始JSON作为字符串 [英] Extracting Raw JSON as String inside a Spray POST route

问题描述

我有一个POST Spray路由，并且请求包含JSON正文(内容类型为"application/json").我想要一种从我的路线内的此请求中提取原始JSON的方法.

I've a POST Spray route and the request contains a JSON body (content-type "application/json"). I want a way to extract the raw JSON from this request inside my route.

对于 http://host:port/somepath/value1 我想提取该帖子正文为TextMsgResponse.但是对于 http://host:port/somepath/value2 我想提取帖子正文作为原始的Json(例如，{ "name":"Jack", "age":30 }

For http://host:port/somepath/value1 I want to extract the post body as TextMsgResponse. But for http://host:port/somepath/value2 I want to extract the post body just as a raw Json (e.g., { "name":"Jack", "age":30 }

val myRoute = path("somepath" / Segment) { pathSegment => 
post {   //use only POST requests
  pathSegment match {
    case "value1" =>
      entity(as[TextMsgResponse]) { textMsg =>
        complete {
          //do something with the request
          StatusCodes.OK
        }
      } 
    case "value2" => { 
       //here is I want to extract the RAW JSON from the request          
      } 
    }
   }

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