Project Server 15 的 REST Web 服务

Question

我尝试使用 REST Web 服务在 Project Server 2013 中创建项目，但当我尝试向项目服务器发出 POST 请求时，收到 403 禁止异常。基本疑问是“Project Server 是否允许执行 POST 请求？”

对于 GET 和 POST 请求以及 Project Server，端点 URL 是否保持相同

请为此提供一些意见。

代码如下:-

    Guid pguid = new Guid();
    string projGuid = pguid.ToString();
    string projName = "Mercedes";
    string startDate = DateTime.Now.ToShortDateString().ToString();


    string URI = "http://ServerName/projectservername/_api/ProjectData/Projects";
    //string URI = "http://ServerName/projectservername/Projects.aspx";
    //string myParameters = "BaselineNumber=0&ProjectId=c34ca0f0-1acd-e211-b2e80155def232b&ProjectName=ProjName;    
    string myParameters = "ProjectId=" + projGuid + "&ProjectName=" + projName +      "&ProjectStartDate="+ startDate;
    using (WebClient wc = new WebClient())
    {
        wc.Credentials = new System.Net.NetworkCredential(username, password, domain);
        wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
        wc.Headers.Add("X-HTTP-Method", "PUT");

        string HtmlResult = wc.UploadString(URI, myParameters);
      //  WebHeaderCollection head = wc.ResponseHeaders;


        Console.WriteLine(HtmlResult);
        Console.WriteLine("Bye");
    }

Answer 1

/_api/ProjectData 是 SharePoint/Project Server 2010 中的只读 ODATA 端点。在许多情况下，它对于报告类型查询更为方便，但其设计用途并不仅限于此。/_api/ProjectServer 允许您执行 CRUD 操作，或调用其他 Project Server 方法，例如提交到工作流。与 SharePoint 一样，您需要先获取 X-Request-Digest token ，然后再使用 -/_api/ContextInfo 通过 POST 调用 CUD 操作，然后调用/_api/ProjectServer

Unlike the OData interface for the ProjectData service, which is read-only for reporting, you can do CRUD operations using REST queries with the ProjectServer service.

• Client-side object model (CSOM) for Project Server 2013