C# 远程连接局域网内服务器之后读取文件新建路径

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/weixin_36602742/article/details/78855530

1、判断路径存不存在,不存在则新建

 if (!Directory.Exists(filenamepath))
                {
                    Directory.CreateDirectory(filenamepath);
                }

2 将目标服务器的文件拷贝到本机

 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  
        {
            if (!Directory.Exists(dst))
            {
                Directory.CreateDirectory(dst);
            }
            //---------------------------
            List<string> FileList = new List<string>();
            DirectoryInfo Dir = new DirectoryInfo(dst);
            foreach (FileInfo f in Dir.GetFiles("*")) //查找文件*.csv
            {
                FileList.Add(f.ToString());
            }
            //---------------------------
            dst = dst + fileName;
            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  

            FileStream outFileStream = new FileStream(src, FileMode.OpenOrCreate);   //从远程服务器下载到本地的文件  

            byte[] buf = new byte[inFileStream.Length];

            int byteCount;

            while ((byteCount = inFileStream.Read(buf, 0, buf.Length)) > 0)
            {

                outFileStream.Write(buf, 0, byteCount);

            }

            inFileStream.Flush();

            inFileStream.Close();

            outFileStream.Flush();

            outFileStream.Close();

        }
3 如果连接方面不理解,可以参考上一篇博客

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转载自blog.csdn.net/weixin_36602742/article/details/78855530