java - BAD 请求 400 使用多部分/表单数据泽西客户端响应 java

Question

我需要使用一个服务，文件是一个excel。但是当我执行消耗时，响应是“返回 400 错误请求的响应状态”

String authString = name + ":" + password;
Client restClient = Client.create();
String authStringEnc = Base64.getEncoder().encodeToString(authString.getBytes());
// the file to upload, represented as FileDataBodyPart
FileDataBodyPart fileDataBodyPart = new FileDataBodyPart("file", new File(file),
        MediaType.APPLICATION_OCTET_STREAM_TYPE);
// fileDataBodyPart.setContentDisposition(FormDataContentDisposition.name("file").fileName(file).build());

FormDataMultiPart multiPart = new FormDataMultiPart();
multiPart.field("spId", idServicio, MediaType.MULTIPART_FORM_DATA_TYPE).bodyPart(fileDataBodyPart);
multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);

WebResource webResource = restClient.resource(url);
ClientResponse resp = webResource.header("Authorization", "Basic " + authStringEnc)
        .header("Content-Type", "multipart/form-data").post(ClientResponse.class, multiPart);

String output = resp.getEntity(String.class);
System.out.print(output);
return resp;

Answer 1

我放置了一个代理，并使用 Rest 客户端“insomnia”，它对我的​​ insomnia 有效。这是发送它的请求:

1. 失眠

   POST /conf/configuration/distribution-files/service HTTP/1.1
   Authorization: Basic aW1wbGluZWE6SU1QTElORUE=
   User-Agent: insomnia/7.0.6
   Content-Type: multipart/form-data; boundary=X-INSOMNIA-BOUNDARY
   Accept: */*
   Content-Length: 5872
   Connection: close
   
   --X-INSOMNIA-BOUNDARY
   Content-Disposition: form-data; name="file"; filename="myspprueba.xls"
   Content-Type: application/vnd.ms-excel
   
   --X-INSOMNIA-BOUNDARY
   Content-Disposition: form-data; name="spId"
   
   5823
   

2. 这是目前我失败的请求

   POST /conf/configuration/distribution-files/service HTTP/1.1
   Authorization: Basic aW1wbGluZWE6SU1QTElORUE=
   Accept: */*
   Content-Type: multipart/form-data; boundary=Boundary_1_2104028992_1577117786190
   MIME-Version: 1.0
   User-Agent: Java/1.8.0_211
   Connection: close
   Content-Length: 5994
   
   --Boundary_1_2104028992_1577117786190
   Content-Type: text/plain
   Content-Disposition: form-data; filename="myspprueba.xls"; modification-date="Thu, 19 Dec 2019 15:52:46 GMT"; size=5632; name="file"