scala – 使用文件的spray-client上传表单
发布时间:2020-12-16 09:59:59 所属栏目:安全 来源:网络整理
导读:我有下一个表格: form action="/upload" method="POST" enctype="multipart/form-data" input type="text" name="name" input type="file" name="file" input type="submit" value="Upload image" /form 我想发送带有名称和文件的请求 我使用喷雾客户端,当
我有下一个表格:
<form action="/upload" method="POST" enctype="multipart/form-data"> <input type="text" name="name"> <input type="file" name="file"> <input type="submit" value="Upload image"> </form> 我想发送带有名称和文件的请求 我使用喷雾客户端,当我只发送文件这项工作正常: val file = "my-image.png" val bis = new BufferedInputStream(new FileInputStream(file)) val bArray = Stream.continually(bis.read).takeWhile(-1 !=).map(_.toByte).toArray val url = "http://example.com/upload" val httpData = HttpData(bArray) val httpEntity = HttpEntity(ContentTypes.`image/png`,httpData).asInstanceOf[HttpEntity.NonEmpty] val formFile = FormFile("my-image",httpEntity) val bodyPart = BodyPart(formFile,"my-image") val req = Post(url,MultipartFormData(Map("spray-file" -> bodyPart))) val pipeline = (addHeader("Content-Type","multipart/form-data") ~> sendReceive ) pipeline(req) 但是如何同时发送文件和字段? 解决方法
你快到了.唯一缺少的是向Post请求添加一些BodyParts:
def headers(params: (String,String)*) = Seq(HttpHeaders.`Content-Disposition`("form-data",Map(params: _*))) val api_key = "abcdef123456" val api_secret = "a42ecd098a5389==" val formData = MultipartFormData(Seq( BodyPart(api_key,headers("name" -> "api_key")),BodyPart(api_secret,headers("name" -> "api_secret")),BodyPart(formFile,"img") )) val req = Post(url,formData) (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |