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asp.net实现创建映射，发送文件，删除映射

2007-08-10 14:55 429 查看

前台页面：

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Test.aspx.cs" Inherits="Test" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<INPUT class="inputnormal" id="txtDown" style="WIDTH: 400px; HEIGHT: 24px" type="file"
size="47" name="smlPic" runat="server">
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /></div>
</form>
</body>
</html>
后台文件：

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Diagnostics;

public partial class Test : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}
protected void Button1_Click(object sender, EventArgs e)
{
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.CreateNoWindow = true;
try
{
p.Start();
p.StandardInput.WriteLine("net use h: ////IP//共享文件夹名称/"密码/" /user:用户名");//创建映射
p.StandardInput.WriteLine("exit");
p.WaitForExit();
p.Close();
string shortSmlPicFileName = "";
string smlPicFileName = "";
if (txtDown.PostedFile.FileName.Trim() != "")
{
shortSmlPicFileName = GetUniqueFileName(txtDown.PostedFile.FileName);
smlPicFileName = "h:/" + shortSmlPicFileName;
UpLoadPic(txtDown, smlPicFileName);
}
string vSmlPicFileName = (shortSmlPicFileName == "") ? "" : "h:/" + shortSmlPicFileName;
}
catch (Exception ex)
{

}
finally
{
p.Start();
p.StandardInput.WriteLine("net use h: /del");//删除映射
p.StandardInput.WriteLine("exit");
p.WaitForExit();
p.Close();
}
}
private string GetUniqueFileName(string fileName)
{
string newFileName = Guid.NewGuid().ToString();
string ExtName = Path.GetExtension(fileName);
return newFileName + ExtName;
}
private void UpLoadPic(HtmlInputFile inputFile, string fileName)
{
if (inputFile.PostedFile != null)
{
inputFile.PostedFile.SaveAs(fileName);
}
}
}
注意：共享文件夹要有写的权限

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