上传时无法在asp网络中找到文件错误

本文介绍了上传时无法在asp网络中找到文件错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我使用此代码上传ftp： protected void LinkBut​​ton1_Click（ object sender，EventArgs e） { string filename = System.IO.Path.GetFileName（FileUpload1.PostedFile.FileName）; string ftpServerIP = *; string ftpUserName = *; string ftpPassword = *; FileInfo objFile = new FileInfo（filename）; FtpWebRequest objFTPRequest; objFTPRequest =（FtpWebRequest）FtpWebRequest.Create（ new Uri（ftpServerIP + / + objFile.Name））; objFTPRequest.Credentials = new NetworkCredential（ftpUserName，ftpPassword）; objFTPRequest.KeepAlive = false ; objFTPRequest.UseBinary = true ; objFTPRequest.ContentLength = objFile.Length; objFTPRequest.Method = WebRequestMethods.Ftp.UploadFile; int intBufferLength = 16 * 1024 ; byte [] objBuffer = new byte [intBufferLength]; FileStream objFileStream = objFile.OpenRead（）; try { Stream objStream = objFTPRequest.GetRequestStream（）; int len = 0 ; while （（len = objFileStream.Read（objBuffer， 0 ，intBufferLength））！= 0 ） { objStream.Write（objBuffer， 0 ，len）; } objStream.Close（）; objFileStream.Close（）; Console.Write（ 文件上传成功...）; } catch （例外情况） { throw ex; } } 我的错误： System.IO.FileNotFoundException：找不到文件'... '。解决方案 替换以下内容 string filename = System.IO.Path.GetFileName（FileUpload1 .PostedFile.FileName）; with string filename = FileUpload1.PostedFile.FileName.ToString（ ）; I use this code for upload with ftp:protected void LinkButton1_Click(object sender, EventArgs e) { string filename = System.IO.Path.GetFileName(FileUpload1.PostedFile.FileName); string ftpServerIP = "*"; string ftpUserName = "*"; string ftpPassword = "*"; FileInfo objFile = new FileInfo(filename); FtpWebRequest objFTPRequest; objFTPRequest = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpServerIP + "/" + objFile.Name)); objFTPRequest.Credentials = new NetworkCredential(ftpUserName, ftpPassword); objFTPRequest.KeepAlive = false; objFTPRequest.UseBinary = true; objFTPRequest.ContentLength = objFile.Length; objFTPRequest.Method = WebRequestMethods.Ftp.UploadFile; int intBufferLength = 16 * 1024; byte[] objBuffer = new byte[intBufferLength]; FileStream objFileStream = objFile.OpenRead(); try { Stream objStream = objFTPRequest.GetRequestStream(); int len = 0; while ((len = objFileStream.Read(objBuffer, 0, intBufferLength)) != 0) { objStream.Write(objBuffer, 0, len); } objStream.Close(); objFileStream.Close(); Console.Write("File upload success..."); } catch (Exception ex) { throw ex; } }my error :System.IO.FileNotFoundException: Could not find file '...'. 解决方案 Replace the following string filename = System.IO.Path.GetFileName(FileUpload1.PostedFile.FileName);with string filename = FileUpload1.PostedFile.FileName.ToString(); 这篇关于上传时无法在asp网络中找到文件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！ 上岸，阿里云！