本文介绍了如何使用 Akka HTTP 表示表单数据请求?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想创建一个表单数据 http 请求到 Facebook API 使用 Akka HTTP.在 curl 中,请求示例如下所示:
I want to create a form-data http request to Facebook API using Akka HTTP. In curl, the request example looks like:
curl
-X POST
"https://graph-video.facebook.com/v2.3/1533641336884006/videos"
-F "access_token=XXXXXXX"
-F "upload_phase=transfer"
-F "start_offset=0"
-F "upload_session_id=1564747013773438"
-F "[email protected]"
因此,我为请求有效负载表示创建了以下模型:
So I created a following model for a request payload representation:
case class FBSingleChunkUpload(accessToken: String,
sessionId: String,
from: Long,
to: Long,
file: File) //file is always ~1Mb
然后我将使用:
Http().cachedHostConnectionPoolHttps[String]("graph-video.facebook.com")
但我不知道如何将 FBSingleChunkUpload
转换为正确的 HttpRequest
:(
But I don't know how to convert FBSingleChunkUpload
to the correct HttpRequest
:(
你能给我一个提示,如何使用 Akka HTTP 来表示这种类型的请求吗?
Can you give me a hint, how to represent a such type of requests using Akka HTTP?
推荐答案
有一个 FormData
Entity
类型
val fBSingleChunkUpload = ???
HttpRequest(method = HttpMethods.POST,
entity = FormData(("accessToken", fBSingleChunkUpload.accessToken), ...).toEntity)
此外,对于文件,您可以检查它是否适用于 Multipart.FormData
Additionally for the file you could check if it works with Multipart.FormData
val fileFormPart = Multipart.FormData
.BodyPart("name", HttpEntity(MediaTypes.`application/octet-stream`, file.length(), FileIO.fromPath(file.toPath)))
val otherPart = Multipart.FormData.BodyPart.Strict("accessToken", "the token")
val entity =
Multipart.FormData(otherPart, fileFormPart).toEntity
这篇关于如何使用 Akka HTTP 表示表单数据请求?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!