问题描述
因此,我以前使用的是托管SharePoint网站,当我使用以下代码向该网站进行身份验证时,一切工作正常:
So I was working with a hosted SharePoint site before and everything was working fine when I authenticated to that site using the code below:
private static NetworkCredential credentials = new NetworkCredential(username, password, domain);
private static ClientContext clientContext = new ClientContext("https://thisonesite.com/hosting/151");
private static Web site = clientContext.Web;
private static List list = site.Lists.GetByTitle(listName);
private static void sharepointLogin()
{
try
{
//Loads credentials needed for authentication
clientContext.Credentials = credentials;
//Loads the site
clientContext.Load(site);
//Loads the site list
clientContext.Load(list);
//Executes the previous queries on the server
clientContext.ExecuteQuery();
//Writes out the title of the SharePoint site to the console
Console.WriteLine("Title: {0}", site.Title);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
现在,我已经为我创建了一个沙箱,我可以正常访问该网站.但是,当我尝试通过c#代码对网站进行身份验证时,会收到错误消息.
Now, I had a sandbox created for me and I can access (manually) the site just fine. However, when I try to authenticate to the site through my c# code, I get an error.
除了用户名,密码和域外,我真正更改的只是private static ClientContext clientContext = new ClientContext("http://sandbox");
.
And other than the username, password, and domain, all I have really changed is private static ClientContext clientContext = new ClientContext("http://sandbox");
.
我在控制台中收到的错误是:
The error I get in the console is:
System.Net.WebException: The underlying connection was closed: A connection that was expected to be kept alive was closed by the server. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
--- End of inner exception stack trace ---
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.GetResponse()
at Microsoft.SharePoint.Client.SPWebRequestExecutor.Execute()
at Microsoft.SharePoint.Client.ClientRequest.ExecuteQueryToServer(ChunkStringBuilder sb)
at Microsoft.SharePoint.Client.ClientRequest.ExecuteQuery()
at Microsoft.SharePoint.Client.ClientRuntimeContext.ExecuteQuery()
at Microsoft.SharePoint.Client.ClientContext.ExecuteQuery()
at ConsoleApp1.SharePointAccess.sharepointLogin() in C:\directortypath
有人知道为什么在新的SharePoint网站上突然发生此错误吗?
Does anyone know why suddenly this error is occurring on the new SharePoint site?
推荐答案
在每个executeQuery()之前,您需要一个凭据
You need a credential before every executeQuery()
,您需要两个executeQuery()分别加载网站和列表.
and you need two executeQuery() for loading the site and list separately.
clientContext.Credentials = credentials;
clientContext.Load(site);
clientContext.ExecuteQuery();
clientContext.Credentials = credentials;
clientContext.Load(list);
clientContext.ExecuteQuery();
这篇关于SharePoint Server身份验证错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!