FTP的上传下载
FTP的上传和下载，在工作中用到了，就记录下载，应该也是往年哪位大神写的吧，自己在记录一下。
定义属性Properties
自己言语比较笨拙，注释上写的比较清楚，可以在代码中查看具体意思。
1 #region Properties 2 3 //FTP请求对象 4 private FtpWebRequest Request = null; 5 6 //FTP相应对象 7 private FtpWebResponse Response = null; 8 9 //FTP服务器地址 10 private Uri _Uri; 11 /// <summary> 12 /// FTP服务器地址 13 /// </summary> 14 public Uri Uri 15 { 16 get 17 { 18 if (_DirectoryPath == "/") 19 { 20 return _Uri; 21 } 22 else 23 { 24 string strUri = _Uri.ToString(); 25 if (strUri.EndsWith("/")) 26 { 27 strUri = strUri.Substring(0, strUri.Length - 1); 28 } 29 return new Uri(strUri + this.DirectoryPath); 30 } 31 } 32 set 33 { 34 if (value.Scheme != Uri.UriSchemeFtp) 35 { 36 throw new Exception("FTP地址错误"); 37 } 38 _Uri = new Uri(value.GetLeftPart(UriPartial.Authority)); 39 _DirectoryPath = value.AbsolutePath; 40 if (!_DirectoryPath.EndsWith("/")) 41 { 42 _DirectoryPath += "/"; 43 } 44 } 45 } 46 47 //当前目录 48 private string _DirectoryPath; 49 /// <summary> 50 /// 当前目录 51 /// </summary> 52 public string DirectoryPath 53 { 54 get 55 { 56 return _DirectoryPath; 57 } 58 set 59 { 60 _DirectoryPath = value; 61 } 62 } 63 64 // FTP登录用户 65 private string _UserName; 66 /// <summary> 67 /// FTP登录用户 68 /// </summary> 69 public string UserName 70 { 71 get 72 { 73 return _UserName; 74 } 75 set 76 { 77 _UserName = value; 78 } 79 } 80 81 // 错误信息 82 private string _ErrorMsg; 83 /// <summary> 84 /// 错误信息 85 /// </summary> 86 public string ErrorMsg 87 { 88 get 89 { 90 return _ErrorMsg; 91 } 92 set 93 { 94 _ErrorMsg = value; 95 } 96 } 97 98 // FTP登录密码 99 private string _Password; 100 /// <summary> 101 /// FTP登录密码 102 /// </summary> 103 public string Password 104 { 105 get 106 { 107 return _Password; 108 } 109 set 110 { 111 _Password = value; 112 } 113 } 114 115 // 连接FTP服务器的代理服务 116 private WebProxy _Proxy = null; 117 /// <summary> 118 /// 连接FTP服务器的代理服务 119 /// </summary> 120 public WebProxy Proxy 121 { 122 get 123 { 124 return _Proxy; 125 } 126 set 127 { 128 _Proxy = value; 129 } 130 } 131 132 #endregion
方法Methods
定义打开FTP的方法
1 /// <summary> 2 /// 建立FTP连接，返回响应对象 3 /// </summary> 4 /// <param name="uri">FTP地址</param> 5 /// <param name="FtpMethod">操作命令</param> 6 /// <returns>响应对象</returns> 7 private FtpWebResponse OpenFTP(Uri uri, string FtpMethod) 8 { 9 try 10 { 11 Request = (FtpWebRequest)WebRequest.Create(uri); 12 Request.Method = FtpMethod; 13 //文件传输的类型是否是b 14 Request.UseBinary = true; 15 //连接FTP的凭证 16 Request.Credentials = new NetworkCredential(this.UserName, this.Password); 17 if (this.Proxy != null) 18 { 19 Request.Proxy = this.Proxy; 20 } 21 //封装文件传输协议FTP服务器对请求的响应 22 FtpWebResponse ftpWebResp = (FtpWebResponse)Request.GetResponse(); 23 return ftpWebResp; 24 } 25 catch (Exception ep) 26 { 27 ErrorMsg = ep.Message; 28 return null; 29 } 30 }
FTP上传文件的方法
1 #region FTP上传文件 2 3 /// <summary> 4 /// 读取上传到FTP服务器的文件，如存在，则上传 5 /// </summary> 6 /// <param name="localFullPath">本地带有完整路径的文件名</param> 7 /// <param name="RemoteFileName">要在FTP服务器上保存的文件名</param> 8 public bool UpLoadFile(string localFullPath, string RemoteFileName) 9 { 10 try 11 { 12 //如果上传文件存在 13 if (File.Exists(localFullPath)) 14 { 15 //将文件解析成流 16 FileStream Stream = new FileStream(localFullPath, FileMode.Open, FileAccess.Read); 17 byte[] bt = new byte[Stream.Length]; 18 Stream.Read(bt, 0, Convert.ToInt32(Stream.Length)); 19 Stream.Close(); 20 UpLoadFileMethod(bt, RemoteFileName); 21 return true; 22 } 23 else 24 { 25 return false; 26 throw new Exception("无法找到" + localFullPath); 27 } 28 } 29 catch (Exception ep) 30 { 31 ErrorMsg = ep.Message; 32 return false; 33 } 34 } 35 36 /// <summary> 37 /// 上传文件到FTP服务器 38 /// </summary> 39 /// <param name="FileBytes">文件二进制内容</param> 40 /// <param name="RemoteFileName">保存的文件名</param> 41 public void UpLoadFileMethod(byte[] FileBytes, string RemoteFileName) 42 { 43 try 44 { 45 if (File.Exists(RemoteFileName)) 46 { 47 throw new Exception("FTP存在相同文件！"); 48 } 49 Response = OpenFTP(new Uri(this.Uri.ToString() + RemoteFileName), WebRequestMethods.Ftp.UploadFile); 50 Stream requestStream = Request.GetRequestStream(); 51 //创建内存支持的流 52 MemoryStream memoryStream = new MemoryStream(FileBytes); 53 byte[] buffer = new byte[1024]; 54 int bytesRead = 0; 55 int totalRead = 0; 56 while (true) 57 { 58 //读取流，赋给buffer 59 bytesRead = memoryStream.Read(buffer, 0, buffer.Length); 60 if (bytesRead == 0) 61 { 62 break; 63 } 64 totalRead += bytesRead; 65 requestStream.Write(buffer, 0, bytesRead); 66 } 67 requestStream.Close(); 68 Response = (FtpWebResponse)Request.GetResponse(); 69 memoryStream.Close(); 70 memoryStream.Dispose(); 71 FileBytes = null; 72 } 73 catch (Exception ep) 74 { 75 ErrorMsg = ep.Message; 76 } 77 } 78 79 #endregion
FTP下载文件的方法
1 #region FTP下载文件 2 3 /// <summary> 4 /// 文件下载 5 /// </summary> 6 /// <param name="RemoteFileName">FTP文件名</param> 7 /// <param name="LocalPath">保存本地的路径</param> 8 /// <param name="LocalFileName">保存本地的文件名</param> 9 /// <returns>是否下载完成</returns> 10 public bool DownLoadFile(string RemoteFileName, string LocalPath, string LocalFileName) 11 { 12 byte[] bt = null; 13 try 14 { 15 if (!Directory.Exists(LocalPath)) 16 { 17 throw new Exception("无法找到" + LocalPath); 18 } 19 string LocalFullPath = Path.Combine(LocalPath, LocalFileName); 20 bt = DownLoadFileMethod(RemoteFileName); 21 if (bt != null) 22 { 23 FileStream fileStr = new FileStream(LocalFullPath, FileMode.Create); 24 fileStr.Write(bt, 0, bt.Length); 25 fileStr.Flush(); 26 fileStr.Close(); 27 return true; 28 } 29 else 30 { 31 return false; 32 } 33 } 34 catch (Exception ep) 35 { 36 ErrorMsg = ep.Message; 37 return false; 38 } 39 } 40 41 /// <summary> 42 /// 文件下载 43 /// </summary> 44 /// <param name="RemoteFileName">FTP文件名</param> 45 /// <returns>文件流</returns> 46 public byte[] DownLoadFileMethod(string RemoteFileName) 47 { 48 try 49 { 50 Response = OpenFTP(new Uri(this.Uri.ToString() + RemoteFileName), WebRequestMethods.Ftp.DownloadFile); 51 Stream Reader = Response.GetResponseStream(); 52 MemoryStream memoryStr = new MemoryStream(1024 * 500); 53 byte[] buffer = new byte[1024]; 54 int bytesRead = 0; 55 int TotalByteRead = 0; 56 while (true) 57 { 58 bytesRead = Reader.Read(buffer, 0, buffer.Length); 59 TotalByteRead += bytesRead; 60 if (bytesRead == 0) 61 { 62 break; 63 } 64 memoryStr.Write(buffer, 0, bytesRead); 65 } 66 if (memoryStr.Length > 0) 67 { 68 return memoryStr.ToArray(); 69 } 70 else 71 { 72 return null; 73 } 74 } 75 catch (Exception ep) 76 { 77 ErrorMsg = ep.Message; 78 return null; 79 } 80 } 81 #endregion
获取FTP上文件目录的信息
1 #region 列出目录文件信息 2 3 /// <summary> 4 /// 列出FTP服务器上当前目录的所有文件 5 /// </summary> 6 /// <returns></returns> 7 public FileStruct[] ListFiles() 8 { 9 FileStruct[] listAll = ListFilesAndDirectories(); 10 List<FileStruct> listFile = new List<FileStruct>(); 11 foreach (FileStruct file in listAll) 12 { 13 if (!file.IsDirectory) 14 { 15 listFile.Add(file); 16 } 17 } 18 return listFile.ToArray(); 19 } 20 21 /// <summary> 22 /// 获得文件和目录列表 23 /// </summary> 24 /// <param name="datastring">FTP返回的列表字符信息</param> 25 public FileStruct[] GetList(string dataString) 26 { 27 List<FileStruct> myListArray = new List<FileStruct>(); 28 string[] dataRecords = dataString.Split(' '); 29 FileListStyle _directoryListStyle = GuessFileListStyle(dataRecords); 30 foreach (string s in dataRecords) 31 { 32 if (_directoryListStyle != FileListStyle.Unknown && !string.IsNullOrEmpty(s)) 33 { 34 FileStruct f = new FileStruct(); 35 f.Name = ".."; 36 switch (_directoryListStyle) 37 { 38 case FileListStyle.UnixStyle: 39 f = ParseFileStructFromUnixStyleRecord(s); 40 break; 41 case FileListStyle.WindowsStyle: 42 f = ParseFileStructFromWindowsStyleRecord(s); 43 break; 44 } 45 if (!(f.Name == "." || f.Name == "..")) 46 { 47 myListArray.Add(f); 48 } 49 } 50 } 51 return myListArray.ToArray(); 52 } 53 54 /// <summary> 55 /// 列出FTP服务器上面当前目录的所有文件和目录 56 /// </summary> 57 public FileStruct[] ListFilesAndDirectories() 58 { 59 try 60 { 61 Response = OpenFTP(this.Uri, WebRequestMethods.Ftp.ListDirectoryDetails); 62 if (Response == null) 63 { 64 ErrorMsg = "无法连接到FTP！"; 65 return null; 66 } 67 StreamReader streamRea = new StreamReader(Response.GetResponseStream(), Encoding.Default); 68 string dataString = streamRea.ReadToEnd(); 69 FileStruct[] list = GetList(dataString); 70 return list; 71 } 72 catch (Exception ep) 73 { 74 ErrorMsg = ep.Message; 75 return null; 76 } 77 } 78 79 /// <summary> 80 /// 列出FTP服务器上面当前目录的所有的目录 81 /// </summary> 82 public FileStruct[] ListDirectories() 83 { 84 FileStruct[] listAll = ListFilesAndDirectories(); 85 List<FileStruct> listDirectory = new List<FileStruct>(); 86 foreach (FileStruct file in listAll) 87 { 88 if (file.IsDirectory) 89 { 90 listDirectory.Add(file); 91 } 92 } 93 return listDirectory.ToArray(); 94 } 95 96 /// <summary> 97 /// 判断当前目录下指定的子目录是否存在 98 /// </summary> 99 /// <param name="RemoteDirectoryName">指定的目录名</param> 100 public bool DirectoryExist(string RemoteDirectoryName) 101 { 102 try 103 { 104 FileStruct[] listDir = ListDirectories(); 105 foreach (FileStruct dir in listDir) 106 { 107 if (dir.Name == RemoteDirectoryName) 108 { 109 return true; 110 } 111 } 112 return false; 113 } 114 catch (Exception ep) 115 { 116 ErrorMsg = ep.Message; 117 return false; 118 } 119 } 120 121 /// <summary> 122 /// 新建Ftp文件夹 123 /// </summary> 124 /// <param name="DirectoryName">路径名</param> 125 /// <returns>是否新建成功</returns> 126 public bool MakeDirectory(string DirectoryName) 127 { 128 try 129 { 130 Response = OpenFTP(new Uri(this.Uri.ToString() + DirectoryName), WebRequestMethods.Ftp.MakeDirectory); 131 return true; 132 } 133 catch (Exception ep) 134 { 135 ErrorMsg = ep.Message; 136 return false; 137 } 138 } 139 140 /// <summary> 141 /// 判断文件列表的方式是Window还是Unix 142 /// </summary> 143 /// <param name="recordList">文件信息列表</param> 144 /// <returns></returns> 145 private FileListStyle GuessFileListStyle(string[] recordList) 146 { 147 foreach (string s in recordList) 148 { 149 if (s.Length > 10 && Regex.IsMatch(s.Substring(0, 10), "(-|d)(-|r)(-|w)(-|x)(-|r)(-|w)(-|x)(-|r)(-|w)(-|x)")) 150 { 151 return FileListStyle.UnixStyle; 152 } 153 else if (s.Length > 8 && Regex.IsMatch(s.Substring(0, 8), "[0-9][0-9]-[0-9][0-9]-[0-9][0-9]")) 154 { 155 return FileListStyle.WindowsStyle; 156 } 157 } 158 return FileListStyle.Unknown; 159 } 160 161 /// <summary> 162 /// 从Unix格式中返回文件信息 163 /// </summary> 164 /// <param name="Record">文件信息</param> 165 private FileStruct ParseFileStructFromUnixStyleRecord(string Record) 166 { 167 FileStruct f = new FileStruct(); 168 string[] tempdata = Record.Split(' '); 169 try 170 { 171 f.Size = int.Parse((IsNumeric(tempdata[tempdata.Length - 5]) ? tempdata[tempdata.Length - 5] : tempdata[tempdata.Length - 6])); 172 } 173 catch (Exception ex) 174 { 175 string errs = ex.Message; 176 f.Size = -1; 177 } 178 179 string processstr = Record.Trim(); 180 f.Flags = processstr.Substring(0, 10); 181 f.IsDirectory = (f.Flags[0] == 'd'); 182 processstr = (processstr.Substring(11)).Trim(); 183 _cutSubstringFromStringWithTrim(ref processstr, ' ', 0); 184 //跳过一部分 185 f.Owner = _cutSubstringFromStringWithTrim(ref processstr, ' ', 0); 186 f.Group = _cutSubstringFromStringWithTrim(ref processstr, ' ', 0); 187 _cutSubstringFromStringWithTrim(ref processstr, ' ', 0); 188 //跳过一部分 189 string yearOrTime = processstr.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)[2]; 190 if (yearOrTime.IndexOf(":") >= 0) 191 { 192 //time 193 processstr = processstr.Replace(yearOrTime, DateTime.Now.Year.ToString()); 194 } 195 f.CreateTime = DateTime.Parse(_cutSubstringFromStringWithTrim(ref processstr, ' ', 8)); 196 f.Name = processstr; 197 //最后就是名称 198 return f; 199 } 200 201 /// <summary> 202 /// 从Windows格式中返回文件信息 203 /// </summary> 204 /// <param name="Record">文件信息</param> 205 206 private FileStruct ParseFileStructFromWindowsStyleRecord(string Record) 207 { 208 FileStruct f = new FileStruct(); 209 string processstr = Record.Trim(); 210 string dateStr = processstr.Substring(0, 8); 211 processstr = (processstr.Substring(8, processstr.Length - 8)).Trim(); 212 string timeStr = processstr.Substring(0, 7); 213 processstr = (processstr.Substring(7, processstr.Length - 7)).Trim(); 214 DateTimeFormatInfo myDTFI = new CultureInfo("en-US", false).DateTimeFormat; 215 myDTFI.ShortTimePattern = "t"; 216 f.CreateTime = DateTime.Parse((dateStr + " ") + timeStr, myDTFI); 217 if (processstr.Substring(0, 5) == "<DIR>") 218 { 219 f.IsDirectory = true; 220 processstr = (processstr.Substring(5, processstr.Length - 5)).Trim(); 221 } 222 else 223 { 224 string[] strs = processstr.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); 225 // true); 226 processstr = strs[1]; 227 f.IsDirectory = false; 228 } 229 f.Name = processstr; 230 return f; 231 } 232 233 /// <summary> 234 /// 是否是数字 235 /// </summary> 236 /// <param name="value"></param> 237 /// <returns></returns> 238 bool IsNumeric(string value) 239 { 240 try 241 { 242 Int64.Parse(value); 243 return true; 244 } 245 catch 246 { 247 return false; 248 } 249 } 250 251 /// <summary> 252 /// 按照一定的规则进行字符串截取 253 /// </summary> 254 /// <param name="s">截取的字符串</param> 255 /// <param name="c">查找的字符</param> 256 /// <param name="startIndex">查找的位置</param> 257 258 private string _cutSubstringFromStringWithTrim(ref string s, char c, int startIndex) 259 { 260 int pos1 = s.IndexOf(c, startIndex); 261 string retString = s.Substring(0, pos1); 262 s = (s.Substring(pos1)).Trim(); 263 return retString; 264 } 265 266 /// <summary> 267 /// 进入一个目录 268 /// </summary> 269 /// <param name="DirectoryName"> 270 /// 新目录的名字。 271 /// 说明：如果新目录是当前目录的子目录，则直接指定子目录。如: SubDirectory1/SubDirectory2 ； 272 /// 如果新目录不是当前目录的子目录，则必须从根目录一级一级的指定。如： ./NewDirectory/SubDirectory1/SubDirectory2 273 /// </param> 274 public bool GotoDirectory(string DirectoryName) 275 { 276 string CurrentWorkPath = this.DirectoryPath; 277 try 278 { 279 DirectoryName = DirectoryName.Replace("\", "/"); 280 string[] DirectoryNames = DirectoryName.Split(new char[] { '/' }); 281 if (DirectoryNames[0] == ".") 282 { 283 this.DirectoryPath = "/"; 284 if (DirectoryNames.Length == 1) 285 { 286 return true; 287 } 288 Array.Clear(DirectoryNames, 0, 1); 289 } 290 bool Success = false; 291 foreach (string dir in DirectoryNames) 292 { 293 if (dir != null) 294 { 295 Success = EnterOneSubDirectory(dir); 296 if (!Success) 297 { 298 this.DirectoryPath = CurrentWorkPath; 299 return false; 300 } 301 } 302 } 303 304 return Success; 305 } 306 catch (Exception ep) 307 { 308 this.DirectoryPath = CurrentWorkPath; 309 ErrorMsg = ep.Message; 310 } 311 return true; 312 } 313 314 /// <summary> 315 /// 从当前工作目录进入一个子目录 316 /// </summary> 317 /// <param name="DirectoryName">子目录名称</param> 318 private bool EnterOneSubDirectory(string DirectoryName) 319 { 320 try 321 { 322 if (DirectoryName.Length > 0 && DirectoryExist(DirectoryName)) 323 { 324 if (!DirectoryName.EndsWith("/")) 325 { 326 DirectoryName += "/"; 327 } 328 _DirectoryPath += DirectoryName; 329 return true; 330 } 331 else 332 { 333 return false; 334 } 335 } 336 catch (Exception ep) 337 { 338 ErrorMsg = ep.Message; 339 return false; 340 } 341 } 342 343 #endregion
在FTP是删除文件
1 #region 删除文件 2 3 /// <summary> 4 /// 从FTP服务器上删除一个文件 5 /// </summary> 6 /// <param name="RemoteFileName"></param> 7 /// <returns></returns> 8 public bool DeleteFile(string RemoteFileName) 9 { 10 try 11 { 12 RemoteFileName = RemoteFileName.Replace("//", "/"); 13 Response = OpenFTP(new Uri(this.Uri.ToString() + RemoteFileName), WebRequestMethods.Ftp.DeleteFile); 14 return true; 15 } 16 catch (Exception ex) 17 { 18 ErrorMsg = ex.Message; 19 return false; 20 } 21 } 22 23 #endregion
构造，赋值
1 #region Initialization and Cleanup 2 3 /// <summary> 4 /// 构造函数 5 /// </summary> 6 /// <param name="FtpUri">FTP地址</param> 7 /// <param name="strUserName">登录用户名</param> 8 /// <param name="strPassword">登录密码</param> 9 public FtpAgent(Uri FtpUri, string strUserName, string strPassword) 10 { 11 this._Uri = new Uri(FtpUri.GetLeftPart(UriPartial.Authority)); 12 _DirectoryPath = FtpUri.AbsolutePath; 13 if (!_DirectoryPath.EndsWith("/")) 14 { 15 _DirectoryPath += "/"; 16 } 17 this._UserName = strUserName; 18 this._Password = strPassword; 19 this._Proxy = null; 20 } 21 22 /// <summary> 23 /// 构造函数 24 /// </summary> 25 public FtpAgent() 26 { 27 this._UserName = "anonymous"; 28 //匿名用户 29 this._Password = "@anonymous"; 30 this._Uri = null; 31 this._Proxy = null; 32 } 33 34 #endregion
文件上传（WPF）
定义FTP的用户名，密码和地址
1 private string userName = ""; 2 private string passwordStr = ""; 3 private string ftpPathUrl = "";
文件上传的方法，参数，多个文件路径
1 private void UploadFile(string[] filePaths) 2 { 3 FtpAgent ftp = new FtpAgent(); 4 //用户名 5 ftp.UserName = userName; 6 //用户密码 7 ftp.Password = passwordStr; 8 //ftp地址 9 string uploadFilrUrl = ftpPathUrl; 10 //路径 11 ftp.Uri = new Uri("ftp://" + uploadFilrUrl); 12 //test路径 13 string testDir = "Test"; 14 //判断文件夹是否存在，不存在则新建 15 if (!ftp.DirectoryExist(testDir)) 16 { 17 ftp.MakeDirectory(testDir); 18 } 19 ftp.GotoDirectory(testDir); 20 21 for (int i = 0; i < filePaths.Count(); i++) 22 { 23 string tempPath = filePaths[i]; 24 string tempName = System.IO.Path.GetFileNameWithoutExtension(tempPath); 25 26 ftp.UpLoadFile(tempPath, tempName); 27 } 28 }
单个文件上传的事件
1 private void Button_Click(object sender, RoutedEventArgs e) 2 { 3 OpenFileDialog selectedFileDialog = new OpenFileDialog(); 4 selectedFileDialog.Title = "上传"; 5 selectedFileDialog.AddExtension = true; 6 selectedFileDialog.FilterIndex = 1; 7 selectedFileDialog.Multiselect = false; 8 if (selectedFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK) 9 { 10 string path = selectedFileDialog.FileName; 11 singleFileText.Text = System.IO.Path.GetFileName(path); 12 string[] filePath = {path}; 13 UploadFile(filePath); 14 } 15 }
多个文件上传的事件
1 private void Button_Click_1(object sender, RoutedEventArgs e) 2 { 3 OpenFileDialog selectedFileDialog = new OpenFileDialog(); 4 selectedFileDialog.Title = "上传"; 5 selectedFileDialog.AddExtension = true; 6 selectedFileDialog.FilterIndex = 1; 7 selectedFileDialog.Multiselect = true; 8 if (selectedFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK) 9 { 10 var paths = selectedFileDialog.FileNames; 11 string path = ""; 12 foreach (var tempPath in paths) 13 { 14 path += System.IO.Path.GetFileName(tempPath) + ";"; 15 } 16 mulFileText.Text = path; 17 UploadFile(paths); 18 } 19 }
固定格式文件的上传事件
1 private void Button_Click_2(object sender, RoutedEventArgs e) 2 { 3 OpenFileDialog selectedFileDialog = new OpenFileDialog(); 4 selectedFileDialog.Title = "上传"; 5 selectedFileDialog.AddExtension = true; 6 selectedFileDialog.FilterIndex = 1; 7 selectedFileDialog.Filter = "Excel文件(*.xls,*.xlsx)|*.xls;*.xlsx"; 8 selectedFileDialog.Multiselect = false; 9 if (selectedFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK) 10 { 11 string path = selectedFileDialog.FileName; 12 excelFileText.Text = System.IO.Path.GetFileName(path); 13 string[] filePath = { path }; 14 UploadFile(filePath); 15 } 16 }
文件下载（WPF）
1 private void Button_Click_3(object sender, RoutedEventArgs e) 2 { 3 FtpAgent ftp = new FtpAgent(); 4 //用户名 5 ftp.UserName = userName; 6 //用户密码 7 ftp.Password = passwordStr; 8 //ftp地址 9 string uploadFilrUrl = ftpPathUrl; 10 //test文件夹 11 ftp.Uri = new Uri("ftp://" + uploadFilrUrl); 12 13 System.Windows.Forms.FolderBrowserDialog folder = new System.Windows.Forms.FolderBrowserDialog(); 14 if (folder.ShowDialog() == System.Windows.Forms.DialogResult.OK) 15 { 16 ftp.GotoDirectory("Test"); 17 string localSavePath = folder.SelectedPath; 18 bool isSuccess = ftp.DownLoadFile("Test.txt", localSavePath, "Test.txt"); 19 if (isSuccess) 20 { 21 System.Windows.MessageBox.Show("下载成功", "提示", MessageBoxButton.OK, MessageBoxImage.Information); 22 } 23 } 24 }
结束
刚发现，还有好几个草稿，就先把这个写完，MVC的授权和路由还在研究中~