Akka HTTP 如何 POST singleRequest with Content-Type application/x-www-form-urlencoded

Akka HTTP how to POST singleRequest with Content-Type application/x-www-form-urlencoded

我坚持使用 Akka HTTP singleRequest() 发送请求。我正在尝试处理 Stripe API,它需要 application/x-www-form-urlencoded 传入请求的内容类型。

我尝试使用以下 HTTP 请求结构:

val authorization = Authorization(OAuth2BearerToken("some_token"))

Http().singleRequest(HttpRequest(
        uri = Uri("https://api.stripe.com/v1/customers"),
        method = HttpMethods.POST,
        headers = List(authorization),
        entity = FormData(Map("email" -> HttpEntity("test_1@email.com"))).toEntity(),
        protocol = HttpProtocols.`HTTP/1.1`)
      )

但在 Stripe 日志中,我在已解析的请求 POST 正文部分看到以下内容:

(多部分形式:162)

所以问题是如何将内容类型设置为application/x-www-form-urlencoded

问题与 FormData 类型有关。为了执行 application/x-www-form-urlencoded 请求,您需要使用包 akka.http.scaladsl.model

中的 FromData

下面是工作示例:

Http().singleRequest(HttpRequest(
        uri = Uri("https://api.stripe.com/v1/customers"),
        method = HttpMethods.POST,
        headers = List(authorization),
        entity = akka.http.scaladsl.model.FormData(Map("email" -> "user@email.com")).toEntity(HttpCharsets.`UTF-8`),
        protocol = HttpProtocols.`HTTP/1.1`)
      )