Default Request

    Example

    1. import io.ktor.client.*
    2. import io.ktor.client.engine.*
    3. import io.ktor.client.engine.mock.*
    4. import io.ktor.client.features.*
    5. import io.ktor.client.request.*
    6. import io.ktor.http.*
    7. import kotlinx.coroutines.experimental.*
    8. import kotlinx.coroutines.experimental.io.*
    10. fun main(args: Array<String>) = runBlocking {
    11.     val client = HttpClient(MockEngine) {
    12.         engine {
    13.             // Register request handler.
    14.             addHandler { request ->
    16.                         append("method=$method,")
    17.                         append("host=${url.host},")
    18.                         append("port=${url.port},")
    19.                         append("path=${url.fullPath},")
    20.                         append("headers=$headers")
    21.                     }
    22.                     val responseHeaders = headersOf("Content-Type" to listOf(ContentType.Text.Plain.toString()))
    24.                     respond(responseText, headers = responseHeaders)
    25.                 }
    26.             }
    27.         }
    29.         // Configure default request feature.
    30.         defaultRequest {
    31.             host = "127.0.0.1"
    32.             port = 8080
    33.             header("X-My-Header", "MyValue")
    34.         }
    35.     }
    37.     val result = client.get<String> {
    38.         url {
    39.             encodedPath = "/demo"
    40.         }
    41.     }
    43.     println(result)
    44.     // Prints: method=HttpMethod(value=HEAD), host=127.0.0.1, port=8080, path=/demo, headers=Headers [X-My-Header=[MyValue], Accept=[*/*]]
    45. }