c#将本地文件上传至服务器（内网）

本文已参与「新人创作礼」活动，一起开启掘金创作之路。

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using Aspose.Pdf; using System.IO; using System.Diagnostics;

namespace WindowsFormsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); }

    private void button1_Click(object sender, EventArgs e)
    {
        UploadECCInvoice_Intranet("");
    }
    /// <summary>
    /// 内网上传ECC Invoice
    /// </summary>
    /// <param name="path_ECCInvoice">ECCInvoice的路径</param>
    private void UploadECCInvoice_Intranet(string path_ECCInvoice)
    {
        string destinationFile = @"E:\test\DL180226H012.pdf";//要上传的文件
        bool status = false;
        //连接  
        string serverFolder = @"\\192.168.1.188\Evan";
        string PWD = "qwe123!@#";//kingdee1!
        status = connectState(serverFolder, "Administrator", PWD);
        if (status)
        {
            //共享文件夹的目录  
            DirectoryInfo theFolder = new DirectoryInfo(serverFolder);
            string filename = theFolder.ToString();
            //执行方法   

            TransportRemoteToServer(serverFolder + @"\", destinationFile, "test.pdf");    //实现将远程服务器文件写入到本地  

        }
        else
        {
            MessageBox.Show("连接服务器失败！");
        }

    }
    /// <summary>  
    /// 从本地上传文件至服务器
    /// </summary>  
    /// <param name="src">远程服务器路径（共享文件夹路径）</param>  
    /// <param name="dst">本地文件夹路径</param>  
    /// <param name="fileName">上传至服务器上的文件名，包含扩展名</param>  
    public static void TransportRemoteToServer(string src, string dst, string fileName)
    {
        if (!Directory.Exists(dst))
        {
            Directory.CreateDirectory(dst);
        }
        src = src + fileName;
        FileStream inFileStream = new FileStream(src, FileMode.OpenOrCreate);    //从远程服务器下载到本地的文件 

        FileStream outFileStream = 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  

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

        int byteCount;

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

            inFileStream.Write(buf, 0, byteCount);

        }

        inFileStream.Flush();

        inFileStream.Close();

        outFileStream.Flush();

        outFileStream.Close();

    }

    /// <summary>  
    /// 连接远程共享文件夹  
    /// </summary>  
    /// <param name="path">远程共享文件夹的路径</param>  
    /// <param name="userName">用户名</param>  
    /// <param name="passWord">密码</param>  
    /// <returns></returns>  
    public static bool connectState(string path, string userName, string passWord)
    {
        bool Flag = false;
        Process proc = new Process();
        try
        {
            proc.StartInfo.FileName = "cmd.exe";
            proc.StartInfo.UseShellExecute = false;
            proc.StartInfo.RedirectStandardInput = true;
            proc.StartInfo.RedirectStandardOutput = true;
            proc.StartInfo.RedirectStandardError = true;
            proc.StartInfo.CreateNoWindow = true;
            proc.Start();
            proc.StandardInput.WriteLine("net use * /del /y");
            string dosLine = "net use " + path + " " + passWord + " /user:" + userName;
            proc.StandardInput.WriteLine(dosLine);
            proc.StandardInput.WriteLine("exit");
            while (!proc.HasExited)
            {
                proc.WaitForExit(1000);
            }
            string errormsg = proc.StandardError.ReadToEnd();
            proc.StandardError.Close();
            if (string.IsNullOrEmpty(errormsg))
            {
                Flag = true;
            }
            else
            {
                throw new Exception(errormsg);
            }
        }
        catch (Exception ex)
        {
            throw ex;
        }
        finally
        {
            proc.Close();
            proc.Dispose();
        }
        return Flag;
    }
}

}