using System; using System.Collections.Generic; using System.Text; using System.Net; using System.IO; namespace Common { /// <summary> /// winform形式的文件传输类 /// </summary> public class WinFileTransporter { /// <summary> /// WebClient上传文件至服务器,默认不自动改名 /// </summary> /// <param name="fileNamePath">文件名,全路径格式</param> /// <param name="uriString">服务器文件夹路径</param> public void UpLoadFile(string fileNamePath, string uriString) { UpLoadFile(fileNamePath, uriString, false); } /// <summary> /// WebClient上传文件至服务器 /// </summary> /// <param name="fileNamePath">文件名,全路径格式</param> /// <param name="uriString">服务器文件夹路径</param> /// <param name="IsAutoRename">是否自动按照时间重命名</param> public void UpLoadFile(string fileNamePath, string uriString, bool IsAutoRename) { string fileName = fileNamePath.Substring(fileNamePath.LastIndexOf("\\") + 1); string NewFileName = fileName; if (IsAutoRename) { NewFileName = DateTime.Now.ToString("yyMMddhhmmss") + DateTime.Now.Millisecond.ToString() + fileNamePath.Substring(fileNamePath.LastIndexOf(".")); } string fileNameExt = fileName.Substring(fileName.LastIndexOf(".") + 1); if (uriString.EndsWith("/") == false) uriString = uriString + "/"; uriString = uriString + NewFileName; Utility.LogWriter log = new Utility.LogWriter(); //log.AddLog(uriString, "Log"); //log.AddLog(fileNamePath, "Log"); /**/ /// 创建WebClient实例 WebClient myWebClient = new WebClient(); myWebClient.Credentials = CredentialCache.DefaultCredentials; // 要上传的文件 FileStream fs = new FileStream(fileNamePath, FileMode.Open, FileAccess.Read); //FileStream fs = OpenFile(); BinaryReader r = new BinaryReader(fs); byte[] postArray = r.ReadBytes((int)fs.Length); Stream postStream = myWebClient.OpenWrite(uriString, "PUT"); try { //使用UploadFile方法可以用下面的格式 //myWebClient.UploadFile(uriString,"PUT",fileNamePath); if (postStream.CanWrite) { postStream.Write(postArray, 0, postArray.Length); postStream.Close(); fs.Dispose(); log.AddLog("上传日志文件成功!", "Log"); } else { postStream.Close(); fs.Dispose(); log.AddLog("上传日志文件失败,文件不可写!", "Log"); } } catch (Exception err) { postStream.Close(); fs.Dispose(); //Utility.LogWriter log = new Utility.LogWriter(); log.AddLog(err, "上传日志文件异常!", "Log"); throw err; } finally { postStream.Close(); fs.Dispose(); } } /**/ /// <summary> /// 下载服务器文件至客户端 /// </summary> /// <param name="URL">被下载的文件地址,绝对路径</param> /// <param name="Dir">另存放的目录</param> public void Download(string URL, string Dir) { WebClient client = new WebClient(); string fileName = URL.Substring(URL.LastIndexOf("\\") + 1); //被下载的文件名 string Path = Dir + fileName; //另存为的绝对路径+文件名 Utility.LogWriter log = new Utility.LogWriter(); try { WebRequest myre = WebRequest.Create(URL); } catch (Exception err) { //MessageBox.Show(exp.Message,"Error"); log.AddLog(err, "下载日志文件异常!", "Log"); } try { client.DownloadFile(URL, fileName); FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read); BinaryReader r = new BinaryReader(fs); byte[] mbyte = r.ReadBytes((int)fs.Length); FileStream fstr = new FileStream(Path, FileMode.OpenOrCreate, FileAccess.Write); fstr.Write(mbyte, 0, (int)fs.Length); fstr.Close(); } catch (Exception err) { //MessageBox.Show(exp.Message,"Error"); log.AddLog(err, "下载日志文件异常!", "Log"); } } } }