Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ASP.NET 2.0 ÎļþÏÂÔØ£¨Ö§³Ö´óÎļþ¡¢·ÀµÁÁ´£©

 1.ÎļþÏÂÔØ
HTTP ÎļþÏÂÔØÖ÷ÒªÓÐÁ½ÖÖ·½Ê½£º
URL·½Ê½Ö±½ÓÏÂÔØ£¬ÓŵãÊÇ£ºÕ¼Ó÷þÎñÆ÷×ÊÔ´ÉÙ£¬Ëٶȿ죻ȱµãÊÇ£º ²»ÄÜ׼ȷ¼ÆÁ¿ÏÂÔØ´ÎÊý£¬ÎÞ·¨·ÀÖ¹µÁÁ´£¬±£´æÔÚÊý¾Ý¿âÖеÄÎļþÎÞ·¨ÏÂÔØ£¬³£¼û¸ñʽµÄÎļþÈç.html Ö±½ÓÔÚä¯ÀÀÆ÷Öдò¿ª£¬²»ÄÜÖ±½ÓÏÂÔØ¡£
¶þ½øÖÆÊý¾ÝÁ÷Êä³ö·½Ê½£¬ÓŵãÊÇ£º×¼È·¼ÆÁ¿ÏÂÔØ´ÎÊý¡¢ÄÜ·ÀµÁÁ´¡¢ËùÓÐÎļþ¸ñʽ¶¼ÄÜÖ±½ÓÏÂÔØ¶ø²»ÊÇ´ò¿ª¡¢±£´æÔÚÊý¾Ý¿âÖеȷÇÎļþÊý¾ÝÄÜÒÔÎļþ·½Ê½ÏÂÔØµÈ£»È±µãÊÇÕ¼Ó÷þÎñÆ÷×ÊÔ´¶à¡£
´óÎļþÏÂÔØÔ­ÀíÊǰÑÎļþÇгÉС¶ÎÊý¾ÝÁ÷ÏÂÔØ£¬Î¢Èímsdn¸ø³öÁË´óÎļþÏÂÔØµÄʾÀý£¬µ«´æÔÚÖÐÎÄÎļþÃûÂÒÂëÎÊÌ⣬ÉԼӸ͝¼´¿É¡£´úÂëΪ£º
protected void ResponseFile(string path)
{
System.IO.Stream iStream = null;
byte[] buffer = new Byte[10000];
int length;
long dataToRead;
string filename = System.IO.Path.GetFileName(path);

try
{
iStream= new System.IO.FileStream(path, System.IO.FileMode.Open,
System.IO.FileAccess.Read, System.IO.FileShare.Read);
dataToRead= iStream.Length;
Response.ContentType= "application/octet-stream";
Response.AddHeader("Content-Disposition", "attachment; filename=" +
HttpUtility.UrlEncode(filename, System.Text.Encoding.UTF8));
while (dataToRead > 0)
{
if (Response.IsClientConnected)
{
length= iStream.Read(buffer, 0, 10000);
Response.OutputStream.Write(buffer,0, length);
Response.Flush();

buffer = new Byte[10000];
dataToRead= dataToRead - length;
}
else
{
dataToRead= -1;
}
}
}
catch (Exception ex)
{
Response.Write("ÎļþÏÂÔØÊ±³öÏÖ´íÎó!");
}
finally
{
if (iStream != null)
{
iStream.Close();
}
}
}
2.·ÀÖ¹µÁÁ´
protected void Page_Load(object sender, EventArgs e)
{
/*--------------------------------------------------------------*\
* ´óÎļþÏÂÔØ£¬·ÀµÁÁ´ *
* *
* tda7264@163.com *
* *
* Æ


Ïà¹ØÎĵµ£º

dz̸ASP.net°²È«±à³Ì

ÔÚWeb±à³Ì¹ý³ÌÖУ¬´æÔÚןܶలȫÒþ»¼¡£±ÈÈçÔÚÒÔǰµÄASP°æ±¾ÖУ¬CookieΪ·ÃÎÊÕߺͱà³ÌÕß¶¼ÌṩÁË·½±ã£¬²¢Ã»ÓÐÌṩ¼ÓÃܵŦÄÜ¡£´ò¿ªIEä¯ÀÀÆ÷£¬Ñ¡Ôñ“¹¤¾ß”²Ëµ¥ÀïµÄ“InternetÑ¡Ï¬È»ºóÔÚµ¯³öµÄ¶Ô»°¿òÀïµ¥»÷“ÉèÖÔ°´Å¥£¬Ñ¡Ôñ“²é¿´Îļþ”°´Å¥£¬ÔÚµ¯³öµÄ´°¿ÚÖУ¬¾Í»áÏÔʾӲÅÌÀï ......

asp.netÒ³ÃæÉúÃüÖÜÆÚ ¸÷ʱÆÚʼþ

using System;
using System.Collections.Specialized;
using System.Data;
using System.Configuration;
using System.Collections;
using System.IO;
using System.Threading;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebC ......

asp.net ajax¶¯Ì¬×ÝÏò²Ëµ¥

 <%@ Page Language="C#" AutoEventWireup="true" CodeFile="LeftMenu.aspx.cs" Inherits="_Default" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xht ......

ASP.NET

Ò»¡¢ÈçºÎ£ºÊ¹Óà ASP.NET Óï·¨½«·þÎñÆ÷¿Ø¼þÌí¼Óµ½ ASP.NET ÍøÒ³
      ¿ÉÒÔͨ¹ýÔÚ .aspx ÎļþÖÐÖ±½ÓÉùÃ÷ Web ·þÎñÆ÷¿Ø¼þ½«ËüÌí¼Óµ½Ò³ÖС£
ÒÔÉùÃ÷·½Ê½Ìí¼Ó¿Ø¼þ
A¡¢Èç¹ûÄúλÓÚ¿ÉÊÓ»¯Éè¼ÆÆ÷ÖУ¬ÇëÇл»µ½Ô´±à¼­ÊÓͼ¡£
B¡¢½«±íʾ¸Ã¿Ø¼þµÄÔªËØ¼üÈë .aspx Îļþ¡£ÄúʹÓõľßÌåÓ﷨ȡ¾öÓÚÒªÌí¼ÓµÄ¿Ø¼þ£¬ ......

ASP.NETÏÂÔØÎļþ´úÂë

 ÈçºÎͨ¹ýASP.NETÀ´ÏÂÔØÎļþ£¬Õâ¸öÎÊÌâÎÒÃǾ­³£Óöµ½£¬°Ñ³£Óõķ½·¨×ܽᵽһÆð£¬Ñ§Ï°Ñ§Ï°¡£µ±ÎÒÃÇÒªÈÃÓû§ÏÂÔØÒ»¸öÎļþ£¬×î¼òµ¥µÄ·½Ê½ÊÇͨ¹ýResponse.RedirectÖ¸Á
Response.Redirect("test.doc")
Äú¿ÉÒÔ°ÑÉÏÃæÕâÐÐÖ¸Áî·ÅÔÚButtonµÄClickʼþµ±ÖУ¬µ±Óû§µã»÷°´Å¥Ö®ºó£¬ÍøÒ³¾Í»á±»×ªÖ·µ½¸Ãwordµµ£¬Ôì³ÉÏÂÔØµÄЧ¹û¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ