This is what the section of code looks like
get{
respondWithMediaType(MediaTypes.`application/json`){
entity(as[HttpRequest]){
obj => complete{
println(obj)
"ok"
}
}
}
}~
I can map the request to a spray.http.HttpRequest object and I can extract the uri from this object but I imagine there is an easier way to parse out the parameters in a get request than doing it manually.
For example if my get request is
http://localhost:8080/url?id=23434&age=24
I want to be able to get id and age out of this request
Actually you can do this much much better. In routing there are two directives: parameter
and parameters
, I guess the difference is clear, you can also use some modifiers: !
and ?
. In case of !
, it means that this parameter must be provided or the request is going to be rejected and ?
returns an option, so you can provide a default parameter in this case. Example:
val route: Route = {
(path("search") & get) {
parameter("q"!) { query =>
....
}
}
}
val route: Route = {
(path("search") & get) {
parameters("q"!, "filter" ? "all") { (query, filter) =>
...
}
}
}