基本信息
源码名称：asp.net JQuery Upload Demo 文件上传
源码大小：0.51M
文件格式：.rar
开发语言：C#
更新时间：2015-12-30
   友情提示：（无需注册或充值，赞助后即可获取资源下载链接）

     嘿，亲！知识可是无价之宝呢，但咱这精心整理的资料也耗费了不少心血呀。小小地破费一下，绝对物超所值哦！如有下载和支付问题，请联系我们QQ(微信同号)：813200300

本次赞助数额为： 2 元　
   源码介绍

 实现多文件上传


服务端代码： 


using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;   
using System.Net;
using System.Web;
using System.Web.Services;


namespace JQueryUploadDemo
{
    /// <summary>
    /// $codebehindclassname$ 的摘要说明
    /// </summary>
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

    public class UploadHandler : IHttpHandler
    {
        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";   
            context.Response.Charset = "utf-8";   

            HttpPostedFile file = context.Request.Files["Filedata"];   
            string  uploadPath = 
                HttpContext.Current.Server.MapPath(@context.Request["folder"]) "\\";  

            if (file != null)  
            {  
               if (!Directory.Exists(uploadPath))  
               {  
                   Directory.CreateDirectory(uploadPath);  
               }   
               file.SaveAs(uploadPath   file.FileName);  
                //下面这句代码缺少的话，上传成功后上传队列的显示不会自动消失
               context.Response.Write("1");  
            }   
            else  
            {   
                context.Response.Write("0");   
            }  
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}


网页代码：

  

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="JQueryUploadDemo._Default" %>

<!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>Uploadify</title>
    <link href="JS/jquery.uploadify-v2.1.0/example/css/default.css"
     rel="stylesheet" type="text/css" />
    <link href="JS/jquery.uploadify-v2.1.0/uploadify.css"
     rel="stylesheet" type="text/css" />

    <script type="text/javascript"
     src="JS/jquery.uploadify-v2.1.0/jquery-1.3.2.min.js"></script>

    <script type="text/javascript"
     src="JS/jquery.uploadify-v2.1.0/swfobject.js"></script>

    <script type="text/javascript"
     src="JS/jquery.uploadify-v2.1.0/jquery.uploadify.v2.1.0.min.js"></script>

    <script type="text/javascript">
        $(document).ready(function()
        {
            $("#uploadify").uploadify({
                'uploader': 'JS/jquery.uploadify-v2.1.0/uploadify.swf',
                'script': 'UploadHandler.ashx',
                'cancelImg': 'JS/jquery.uploadify-v2.1.0/cancel.png',
                'folder': 'UploadFile',
                'queueID': 'fileQueue',
                'auto': false,
                'multi': true,
               
            });
        });  
    </script>

</head>
<body>
    <div id="fileQueue"></div>
    <input type="file" name="uploadify" id="uploadify" />
    <p>
        <a href="javascript:$('#uploadify').uploadifyUpload()">上传</a>| 
        <a href="javascript:$('#uploadify').uploadifyClearQueue()">取消上传</a>
    </p>
</body>
</html>