C# 客户端读取共享目录文件

  1 using System;
  2 using System.Collections.Generic;
  3 using System.Linq;
  4 using System.Text;
  5 using System.IO;
  6 using System.Diagnostics;
  7  
  8 namespace test3
  9 {
 10     class Program
 11     {
 12         static void Main(string[] args)
 13         {
 14             bool status = false;
 15  
 16             //连接共享目录
 17             status = connectState(@"\10.0.xx.xxxctec2", "waveaccess", "waveaccessxxx");
 18             if (status)
 19             {
 20                 //共享文件夹的目录
 21                 DirectoryInfo theFolder = new DirectoryInfo(@"\10.0.xx.xxxctec2"); 
 22                 string filename = theFolder.ToString();
 23                 //执行方法
 24                 TransportLocalToRemote(@"D:
eadme1.txt", filename, "readme1.txt");  //实现将本地文件写入到远程服务器
 25                 TransportRemoteToLocal(@"D:
eadme.txt", filename, "readme.txt");    //实现将远程服务器文件写入到本地
 26             }
 27             else
 28             {
 29                 Console.WriteLine("未能连接！");
 30             }
 31             Console.WriteLine("成功");
 32             Console.ReadKey();
 33         }
 34  
 35         public static bool connectState(string path)
 36         {
 37             return connectState(path, "", "");
 38         }
 39         /// <summary>
 40         /// 连接远程共享文件夹
 41         /// </summary>
 42         /// <param name="path">远程共享文件夹的路径</param>
 43         /// <param name="userName">用户名</param>
 44         /// <param name="passWord">密码</param>
 45         /// <returns></returns>
 46         public static bool connectState(string path, string userName, string passWord)
 47         {
 48             bool Flag = false;
 49             Process proc = new Process();
 50             try
 51             {
 52                 proc.StartInfo.FileName = "cmd.exe";
 53                 proc.StartInfo.UseShellExecute = false;
 54                 proc.StartInfo.RedirectStandardInput = true;
 55                 proc.StartInfo.RedirectStandardOutput = true;
 56                 proc.StartInfo.RedirectStandardError = true;
 57                 proc.StartInfo.CreateNoWindow = true;
 58                 proc.Start();
 59                 string dosLine = "net use " + path + " " + passWord + " /user:" + userName;
 60                 proc.StandardInput.WriteLine(dosLine);
 61                 proc.StandardInput.WriteLine("exit");
 62                 while (!proc.HasExited)
 63                 {
 64                     proc.WaitForExit(1000);
 65                 }
 66                 string errormsg = proc.StandardError.ReadToEnd();
 67                 proc.StandardError.Close();
 68                 if (string.IsNullOrEmpty(errormsg))
 69                 {
 70                     Flag = true;
 71                 }
 72                 else
 73                 {
 74                     throw new Exception(errormsg);
 75                 }
 76             }
 77             catch (Exception ex)
 78             {
 79                 throw ex;
 80             }
 81             finally
 82             {
 83                 proc.Close();
 84                 proc.Dispose();
 85             }
 86             return Flag;
 87         }
 88  
 89         /// <summary>
 90         /// 从远程服务器下载文件到本地
 91         /// </summary>
 92         /// <param name="src">下载到本地后的文件路径，包含文件的扩展名</param>
 93         /// <param name="dst">远程服务器路径（共享文件夹路径）</param>
 94         /// <param name="fileName">远程服务器（共享文件夹）中的文件名称，包含扩展名</param>
 95         public static void TransportRemoteToLocal(string src, string dst, string fileName)  //src：下载到本地后的文件路径     dst：远程服务器路径    fileName:远程服务器dst路径下的文件名
 96         {
 97             if (!Directory.Exists(dst))
 98             {
 99                 Directory.CreateDirectory(dst);
100             }
101             dst = dst + fileName;
102             FileStream inFileStream = new FileStream(dst, FileMode.Open);    //远程服务器文件  此处假定远程服务器共享文件夹下确实包含本文件，否则程序报错
103  
104             FileStream outFileStream = new FileStream(src, FileMode.OpenOrCreate);   //从远程服务器下载到本地的文件
105  
106             byte[] buf = new byte[inFileStream.Length];
107  
108             int byteCount;
109  
110             while ((byteCount = inFileStream.Read(buf, 0, buf.Length)) > 0)
111             {
112  
113                 outFileStream.Write(buf, 0, byteCount);
114  
115             }
116  
117             inFileStream.Flush();
118  
119             inFileStream.Close();
120  
121             outFileStream.Flush();
122  
123             outFileStream.Close();
124             
125         }
126  
127         /// <summary>
128         /// 将本地文件上传到远程服务器共享目录
129         /// </summary>
130         /// <param name="src">本地文件的绝对路径，包含扩展名</param>
131         /// <param name="dst">远程服务器共享文件路径，不包含文件扩展名</param>
132         /// <param name="fileName">上传到远程服务器后的文件扩展名</param>
133         public static void TransportLocalToRemote(string src, string dst, string fileName)    //src
134         {
135             FileStream inFileStream = new FileStream(src, FileMode.Open);    //此处假定本地文件存在，不然程序会报错   
136  
137             if (!Directory.Exists(dst))        //判断上传到的远程服务器路径是否存在
138             {
139                 Directory.CreateDirectory(dst);
140             }
141             dst = dst + fileName;             //上传到远程服务器共享文件夹后文件的绝对路径
142  
143             FileStream outFileStream = new FileStream(dst, FileMode.OpenOrCreate);
144  
145             byte[] buf = new byte[inFileStream.Length];
146  
147             int byteCount;
148  
149             while ((byteCount = inFileStream.Read(buf, 0, buf.Length)) > 0)
150             {
151  
152                 outFileStream.Write(buf, 0, byteCount);
153  
154             }
155  
156             inFileStream.Flush();
157  
158             inFileStream.Close();
159  
160             outFileStream.Flush();
161  
162             outFileStream.Close();
163         }
164     }
165 }