1 #region 文件上传 2 private void UpLoadFile(string fileName, string fileNamePath, string uriString) 3 { 4 string NewFileName = DateTime.Now.ToString("yyMMddhhmmss") + DateTime.Now.Millisecond.ToString() + fileNamePath.Substring(fileNamePath.LastIndexOf(".")); string fileNameExt = fileName.Substring(fileName.LastIndexOf(".") + 1); 5 if (uriString.EndsWith("/") == false) 6 uriString = uriString + "/"; 7 uriString = uriString + NewFileName; 8 WebClient myWebClient = new WebClient(); 9 myWebClient.Credentials = CredentialCache.DefaultCredentials; 10 FileStream fs = new FileStream(fileNamePath, FileMode.Open, FileAccess.Read); BinaryReader r = new BinaryReader(fs); 11 try 12 { 13 byte[] postArray = r.ReadBytes((int)fs.Length); Stream postStream = myWebClient.OpenWrite(uriString, "PUT"); 14 if (postStream.CanWrite) { postStream.Write(postArray, 0, postArray.Length); } 15 else { MessageBox.Show("文件目前不可写！"); } postStream.Close(); 16 } 17 catch (Exception ex) { MessageBox.Show(ex.Message); } 18 } 19 #endregion 20 21 22 #region C#下载服务器文件至客户端的代码： 23 public void Download(string URL, string Dir) 24 { 25 WebClient client = new WebClient(); string fileName = URL.Substring(URL.LastIndexOf("\") + 1); 26 //被下载的文件名 27 string Path = Dir + fileName; 28 //另存为的绝对路径＋文件名 29 try { WebRequest myre = WebRequest.Create(URL); } 30 catch 31 { 32 MessageBox.Show(exp.Message, "Error"); 33 } 34 try { client.DownloadFile(URL, Path); } 35 catch { MessageBox.Show(exp.Message, "Error"); } 36 } 37 38 39 #endregion