有图真相：
ASP.NET代码：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="UploadV2.aspx.cs" Inherits="TestUpload.UploadV2" %><!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></title>
<link href="Scripts/uploadify-3.2.1/uploadify.css" rel="stylesheet" type="text/css" />
<script src="Scripts/jquery/jquery-1.8.1.min.js" type="text/javascript"></script>
<script src="Scripts/uploadify-3.2.1/jquery.uploadify.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$(‘#file_upload‘).uploadify({
‘buttonText‘: ‘上传文件‘,
‘width‘: 70,
‘height‘: 20,
‘swf‘: ‘Scripts/uploadify-3.2.1/uploadify.swf‘,
‘uploader‘: ‘uploadhandler.ashx‘,
‘onUploadSuccess‘ : function(file, data, response) {
alert(data);
},
‘onUploadComplete‘: function (file) {
alert(‘The file ‘ + file.name + ‘ finished processing.‘);
}});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:FileUpload ID="file_upload" runat="server" />
</div>
</form>
</body>
</html>
C#代码：
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Web;
5
6 namespace TestUpload
7 {
8 /// <summary>
9 /// UploadHandler 的摘要说明
10 /// </summary>
11 public class UploadHandler : IHttpHandler
12 {
13
14 public void ProcessRequest(HttpContext context)
15 {
16 context.Response.ContentType = "text/plain";
17 context.Response.Charset = "utf-8";
18
19 HttpPostedFile file = context.Request.Files["Filedata"];
20 string oldFileName = "";
21 string newFileName = "";
22 if (file != null)
23 {
24 oldFileName = file.FileName;//原文件名
25 newFileName = Guid.NewGuid().ToString();
26 int size = file.ContentLength;//附件大小
27
28 //context.Response.Write("{ Success = true, FileName = \"" + oldFileName + "\", SaveName = \"" + newFileName + "\" }");
29
30 }
31 else
32 {
33 //context.Response.Write("{ Success = false, Message = \"请选择要上传的文件！\" }");
34 }
35 context.Response.Write("上传的文件是：" + oldFileName);
36 //return Json(new { Success = true, FileName = fileName, SaveName = saveName });
37 }
38
39 public bool IsReusable
40 {
41 get
42 {
43 return false;
44 }
45 }
46 }
47 }
需要完整源码，请联系邮箱：[email protected]