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将文件(夹)1从ftp服务器1移到ftp服务器2文件(夹)2

 1 #region 将文件(夹)1从ftp服务器1移到ftp服务器2文件(夹)2 2     /// <summary> 3     /// 将文件夹1从ftp服务器1移到ftp服务器2文件夹2 4     /// </summary> 5     /// <param name="sFtpUriD">源ftp url:ftp://ip+port</param> 6     /// <param name="sFilePathD">源ftp 文件路径:/xxx/xxx/xxx</param> 7     /// <param name="sFtpUserD">源ftp用户名</param> 8     /// <param name="sFtpPwdD">源ftp密码</param> 9     /// <param name="sFtpUriU">目的ftp url:ftp://ip+port</param> 10     /// <param name="sFilePathU">目的ftp 文件路径:/xxx/xxx/xxx</param> 11     /// <param name="sFtpUserU">目的ftp用户名</param> 12     /// <param name="sFtpPwdU">目的ftp密码</param> 13     /// <returns></returns> 14     public bool MoveFolderOnDiffFtp(string sFtpUriD, string sFolderPathD, string sFtpUserD, string sFtpPwdD, 15       string sFtpUriU, string sFolderPathU, string sFtpUserU, string sFtpPwdU) 16     { 17       //获取文件夹中的详细文件列表信息(包括文件大小信息) 18       string[] sFileNameArr = GetFileList(sFtpUriD + sFolderPathD, WebRequestMethods.Ftp.ListDirectoryDetails, sFtpUserD, sFtpPwdD); 19       //判断是否为单个文件 20       if (sFileNameArr.Length <= 2)    //文件夹中存在单文件 21       { 22         //在ftp服务器2上创建文件夹 23         FtpCheckDirectoryExist(sFtpUriU + "/", sFolderPathU + "/", sFtpUserU, sFtpPwdU); 24  25         if (sFileNameArr[sFileNameArr.Length - 1] == "") 26         { 27           string[] onlyname = GetFileList(sFtpUriD + sFolderPathD, WebRequestMethods.Ftp.ListDirectory, sFtpUserD, sFtpPwdD); 28           foreach (string onlynames in onlyname) 29           { 30             if (onlynames == "" || onlynames == " ") 31             { 32               break; 33             } 34             else 35             { 36               MoveFileOnDiffFtp(sFtpUriD, sFolderPathD + "/" + onlynames, sFtpUserD, sFtpPwdD, 37                 sFtpUriU, sFolderPathU + "/" + onlynames, sFtpUserU, sFtpPwdU); 38               break; 39             } 40           } 41         } 42       } 43       else    //文件夹中存在多文件或子文件夹 44       { 45         //在ftp服务器2上创建文件夹 46         FtpCheckDirectoryExist(sFtpUriU + "/", sFolderPathU + "/", sFtpUserU, sFtpPwdU); 47  48         foreach (string sFileName in sFileNameArr) 49         { 50           //判断是否具有文件夹标识<DIR> 51           if (sFileName.Contains("<DIR>")) 52           { 53             string sInnerFloder = sFileName.Split(new string[] { "<DIR>" }, StringSplitOptions.None)[1].Trim(); 54  55             MoveFolderOnDiffFtp(sFtpUriD, sFolderPathD + "/" + sInnerFloder, sFtpUserD, sFtpPwdD, 56               sFtpUriU, sFolderPathU + "/" + sInnerFloder, sFtpUserU, sFtpPwdU);  //递归文件夹中的子文件夹 57           } 58           else 59           { 60             string[] onlyname = GetFileList(sFtpUriD + sFolderPathD, WebRequestMethods.Ftp.ListDirectory, sFtpUserD, sFtpPwdD); 61             foreach (string onlynames in onlyname) 62             { 63               if (onlynames == "" || onlynames == " " || sFileName == "") 64               { 65                 break; 66               } 67               else 68               { 69                 if (sFileName.Contains(" " + onlynames)) 70                 {                   71                   MoveFileOnDiffFtp(sFtpUriD, sFolderPathD + "/" + onlynames, sFtpUserD, sFtpPwdD, 72                     sFtpUriU, sFolderPathU + "/" + onlynames, sFtpUserU, sFtpPwdU); 73                   break; 74                 } 75               } 76             } 77           } 78         } 79       } 80  81       return true; 82     } 83     /// <summary> 84     /// 将文件从ftp服务器1移到ftp服务器2文件 85     /// </summary> 86     /// <param name="sFtpUriD">源ftp url:ftp://ip+port</param> 87     /// <param name="sFilePathD">源ftp 文件路径:/xxx/xxx/xxx</param> 88     /// <param name="sFtpUserD">源ftp用户名</param> 89     /// <param name="sFtpPwdD">源ftp密码</param> 90     /// <param name="sFtpUriU">目的ftp url:ftp://ip+port</param> 91     /// <param name="sFilePathU">目的ftp 文件路径:/xxx/xxx/xxx</param> 92     /// <param name="sFtpUserU">目的ftp用户名</param> 93     /// <param name="sFtpPwdU">目的ftp密码</param> 94     /// <returns></returns> 95     public bool MoveFileOnDiffFtp(string sFtpUriD, string sFilePathD, string sFtpUserD, string sFtpPwdD, 96       string sFtpUriU, string sFilePathU, string sFtpUserU, string sFtpPwdU) 97     { 98       try 99       {        100         //在目的ftp服务器上创建文件夹101         string sFolderPathU = sFilePathU.Substring(0, sFilePathU.LastIndexOf("/")); 102         FtpCheckDirectoryExist(sFtpUriU + "/", sFolderPathU + "/", sFtpUserU, sFtpPwdU);103 104         //1.从源ftp服务器1下载(口语)105         FtpWebRequest reqFtpDownload;106 107         reqFtpDownload = (FtpWebRequest)FtpWebRequest.Create(new Uri(sFtpUriD + sFilePathD));108         reqFtpDownload.Credentials = new NetworkCredential(sFtpUserD, sFtpPwdD);109         reqFtpDownload.Method = WebRequestMethods.Ftp.DownloadFile; //下载方法110         reqFtpDownload.KeepAlive = false;111         reqFtpDownload.UseBinary = true;112         reqFtpDownload.Proxy = null;113 114         FtpWebResponse response = (FtpWebResponse)reqFtpDownload.GetResponse();115 116         //将从服务器1下载的响应流直接作为上传到服务器2的上传流117         Stream stream = response.GetResponseStream();118 119         //2.上传到目的ftp服务器2(题库)120         FtpWebRequest reqFTPUpload;121 122         reqFTPUpload = (FtpWebRequest)FtpWebRequest.Create(new Uri(sFtpUriU + sFilePathU));123         reqFTPUpload.Credentials = new NetworkCredential(sFtpUserU, sFtpPwdU);124         reqFTPUpload.Method = WebRequestMethods.Ftp.UploadFile; //上传方法125         reqFTPUpload.KeepAlive = false;126         reqFTPUpload.UseBinary = true;127         reqFTPUpload.Proxy = null;128 129         int buffLength = 2048; //每次读入文件流2kb130         byte[] buff = new byte[buffLength];131 132         Stream requestStream = reqFTPUpload.GetRequestStream();133         int len = stream.Read(buff, 0, buff.Length); //文件大小134 135         while (len > 0)136         {137           requestStream.Write(buff, 0, len);138           len = stream.Read(buff, 0, buffLength);139         }140 141         stream.Close();142         requestStream.Close();143         stream.Dispose();//释放资源144         requestStream.Dispose();//释放资源145         146         string sErr = "文件同步成功:" + sFtpUriD + sFilePathD;147         WriteError(sErr);148 149         return true;150       }151       catch (Exception ex)152       {153         ex.ToString();154         string sErr = "文件同步失败:" + sFtpUriD + sFilePathD;155         WriteError(sErr);156         return false;157       }158     }159     /// <summary>160     /// 获取ftp上文件夹中的文件(夹)列表信息161     /// </summary>162     /// <param name="sFloderPath">ftp路径</param>163     /// <param name="type">获取列表的类型(详细或只有文件名)</param>164     /// <param name="sFtpUser">ftp用户名</param>165     /// <param name="sFtpPwd">ftp密码</param>166     /// <returns></returns>167     private string[] GetFileList(string sFloderPath, string type ,string sFtpUser,string sFtpPwd)168     {169       WebResponse webresp = null;170       StreamReader ftpFileListReader = null;171       FtpWebRequest ftpRequest = null;172       StringBuilder str = new StringBuilder();      173 174       try175       {176         ftpRequest = (FtpWebRequest)WebRequest.Create(new Uri(sFloderPath));177         ftpRequest.Credentials = new NetworkCredential(sFtpUser, sFtpPwd);178         ftpRequest.Method = type;179         webresp = ftpRequest.GetResponse();180         ftpFileListReader = new StreamReader(webresp.GetResponseStream(), Encoding.UTF8);181         182         string line = ftpFileListReader.ReadLine();183         while (line != null)184         {185           str.Append(line);186           str.Append("/n");187           line = ftpFileListReader.ReadLine();188         }189       }190       catch (Exception ex)191       {192         WriteError(ex.ToString());193       }194 195       return str.ToString().Split(new string[] { "/n" }, StringSplitOptions.None);196     }197 198     #endregion

 




原标题:将文件(夹)1从ftp服务器1移到ftp服务器2文件(夹)2

关键词:ftp

ftp
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