401未经授权的错误，在此处添加了我的代码 [英] 401 unauthorized error,added my code here

问题描述

当我上传文件时出现错误.这是我的代码&bill是文档库的名称.

when i upload the file getting error.this is my code &bill is a document library name.

protected void btnUpload_Click(object sender, EventArgs e)
        {
            SPSite mySite = SPContext.Current.Site;
            SPWeb myWeb = mySite.OpenWeb();
            UploadDocument(myWeb);  
        }
        public void UploadDocument(SPWeb site)
        {
            if (FileUpload1.HasFile)
            {
                SPFolder folder = site.GetFolder("Bill");
                SPFileCollection files = folder.Files;
                Stream fStream = FileUpload1.PostedFile.InputStream; //path of the file to upload
                byte[] contents = new byte[fStream.Length];
                fStream.Position = 0;
                fStream.Read(contents, 0, (int)fStream.Length);
                fStream.Close();
                string Filename = FileUpload1.FileName;
                string URL = SPContext.Current.Site.Url + "/Bill/" + Filename;
                SPFile currentFile = files.Add(URL, contents);
            }
        }

推荐答案

尝试以下代码:您需要指定用户名，密码和端口号

try this code : you need Specify Username and password and port number

Form1 frm = new Form1();
if (frm.IsConnectionAvailable() == true) {
	Label7.Text = "Conection Available";
	NetworkCredential credential = new NetworkCredential("Username", "Password");
	frm.Upload(Application.StartupPath + "\\file.txt", "ftp://ftp.Sitename.in/urfolder/file.txt", credential);
	success();
} else {
	fail();
}

public bool IsConnectionAvailable()
{
	// Returns True if connection is available
	// Replace www.yoursite.com with a site that
	// is guaranteed to be online - perhaps your
	// corporate site, or microsoft.com
	System.Uri objUrl = new System.Uri("http://www.google.com/");
	// Setup WebRequest
	System.Net.WebRequest objWebReq = null;
	objWebReq = System.Net.WebRequest.Create(objUrl);
	System.Net.WebResponse objResp = null;
	try {
		// Attempt to get response and return True
		objResp = objWebReq.GetResponse();
		objResp.Close();
		objWebReq = null;
		return true;
	} catch (Exception ex) {
		// Error, exit and return False
		fail();
		objResp.Close();
		objWebReq = null;
		return false;
	}
}

public void Upload(string source, string target, NetworkCredential credential)
{
	try {
		FtpWebRequest request = (FtpWebRequest)WebRequest.Create(target);
		request.Credentials = credential;
		request.KeepAlive = false;
		request.Proxy = null;
		request.Timeout = 10000000;
		request.ReadWriteTimeout = 10000000;
		request.Method = WebRequestMethods.Ftp.UploadFile;
		//FileCopy(source, Application.StartupPath & "\Nirmala.mdb")
		FileStream reader = new FileStream(Application.StartupPath + "\\Nirmala.mdb", FileMode.Open);
		request.UseBinary = true;
		byte[] buffer = new byte[Convert.ToInt32(reader.Length - 1) + 1];
		reader.Read(buffer, 0, buffer.Length);
		reader.Close();
		request.ContentLength = buffer.Length;
		Stream stream = request.GetRequestStream;
		stream.Write(buffer, 0, buffer.Length);
		stream.Close();
		FtpWebResponse response = (FtpWebResponse)request.GetResponse;
		//MessageBox.Show(response.StatusDescription, "File Uploaded")
		response.Close();
		Label8.Text = "Upload Success";
	} catch (Exception ex) {
		Interaction.MsgBox(ex.Message.ToString());
	}
}

谢谢和问候
sarva

thanks and Regards
sarva

这篇关于401未经授权的错误，在此处添加了我的代码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IT屋！