您如何從ac＃客戶端發送補丁請求？

Question

我有一個執行此操作的powershell腳本：

    $uri = "$($tfsUri)/$($teamproject)/_apis/build/builds/$($buildID)?api-version=2.0"
    $data = @{keepForever = $keepForever} | ConvertTo-Json
    $response = $webclient.UploadString($uri,"PATCH", $data) 

我正在嘗試使用Webclient在C＃中重寫它。

WebClient client = new WebClient();
client.Encoding = System.Text.Encoding.UTF8;
string reply = client.UploadString(url, "keepForever = true");
Console.WriteLine(reply);

但我得到：遠程服務器返回錯誤：（401）未經授權。

這是TFS 2015 VNext，如果有幫助的話。

Answer 1

您在對UploadString的調用中缺少METHOD。

string reply = client.UploadString(url, "keepForever = true");

應該：

string reply = client.UploadString(url, "PATCH", "keepForever = true");

401是未經授權的，因此還要查看在Powershell中是否有登錄或加入會話的步驟，您需要在C＃中復制該步驟。

Answer 2

為了發送PATCH請求，您可以使用WebClient.UploadData 。

string data = "keepForever = true";
WebClient client = new WebClient();
client.Encoding = System.Text.Encoding.UTF8;
string reply = client.UploadData(url, "PATCH", System.Text.Encoding.UTF8.GetBytes(data));
Console.WriteLine(reply);