Question

当我使用OpenBinaryDirect方法从SharePoint 2013文档库检索文件时，我得到了远程服务器401未经授权的错误？你能帮我解决一下如何纠正问题

Answer 1

使用提供在线凭证代码中的SharePointOnlineCredentials（用户名，密码）类

代码：

string username =“xxx”;

string password =“xx”;

SecureString ss = new SecureString（）;

foreach（密码中的字符） ss.AppendChar（c）中

clientcontext.credentials = SharePointOnlineCredentials（username，ss）;

Web web = clientContext.Web;

列表list = web.Lists.GetById（new Guid（“xxxxxxxxxx”））;

var data = new CamlQuery（）{ViewXml =“query”};

Microsoft.SharePoint.Client.ListItemCollection items_attachments = list.GetItems（data）;

clientContext.Load（items_attachments）;

clientContext.ExecuteQuery（）;

foreach（items_attachments中的Microsoft.SharePoint.Client.ListItem listitem） {

clientContext.Load（listitem，i =＆gt; i.File）;

clientContext.ExecuteQuery（）;

var fileRef = listitem.File.ServerRelativeUrl;

FileInformation fileinfo = Microsoft.SharePoint.Client.File.OpenBinaryDirect（clientContext，fileRef）;

Stream fl = fileinfo.Stream;

byte [] s = ReadFully（fl）;

}

public static byte [] ReadFully（Stream input） {

        byte[] buffer = new byte[16 * 1024];

        using (MemoryStream ms = new MemoryStream())
        {
            int read;
            while ((read = input.Read(buffer, 0, buffer.Length)) > 0)
            {
                ms.Write(buffer, 0, read);
            }
            return ms.ToArray();
        }
    }

使用OpenBinaryDirect方法的SharePoint 2013文档库我得到远程服务器401未经授权的错误？

1 个答案: