TFS 附件大小 0 KB 通过 REST 调用

Question

每当我尝试通过 REST 调用将附件附加到 TFS WorkItem 时，附件大小为 0KB。

首先，我使用以下代码在附件存储中上传附件。

https://{instance}/DefaultCollection/_apis/wit/attachments?api-version=1.0&filename="{fileName}"

我通过 rest 调用以字节数组形式发送数据。在此之后，我将该附件附加到工作项。

附加附件成功，但附件大小为零 KBTFS 有问题还是我做错了什么？

我使用 C# 语言进行编程，使用 REST Sharp 访问 VSTS API

 Dim restClient = New RestClient("Server URL")

    restClient.Authenticator = New HttpBasicAuthenticator("UserId", "Password")

    Dim request = New RestRequest("API_Name", Method.POST)

    request.AlwaysMultipartFormData = False

    request.AddParameter(String.Format("{0}; charset=utf-8", contentType), File.ReadAllBytes(filePath), ParameterType.RequestBody)

    request.RequestFormat = DataFormat.Json

    Dim response As IRestResponse = restClient.Execute(request)

    Return response

我正在以字节为单位发送文件数据。

将附件附加到 WorkItem。

    Dim restClient = New RestClient(ACCESS_URL)
    restClient.Authenticator = New HttpBasicAuthenticator(USER_NAME, PASSWORD)
    Dim request = New 
    RestRequest("CollectionName}/_apis/wit/workitems/{WorkItem_ID}", Method.PATCH)

   request.AddParameter("application/json-patch+json; charset=utf-8", 
   "post_Data", ParameterType.RequestBody)

   request.RequestFormat = DataFormat.Json

   Dim response As IRestResponse = restClient.Execute(request)
   Return response

Post_Data 是一个json 字符串，它接受这种类型的数据

[{
    "op": "add",
    "path": "/relations/-",
    "value": {
      "rel": "AttachedFile",
      "url": "AttachementURI",

    }]

Answer 1

您错过了 Post_Data 中的“属性”部分，请尝试以下操作:

[{
    "op": "add",
    "path": "/relations/-",
    "value": {
    "rel": "AttachedFile",
    "url": "AttachementURI",
    "attributes": {
       }
}]