大文件上传控件RadUpload.Net2，在本机试过2G的上传demo

首先引用dllDLL为RadUpload.Net2.dll与 Telerik.QuickStart.dll ，RadUpload.Net2.xml都在RanUpLoad目录下；

webconfig配置：

View Code

<httpModules>

      <add name="RadUploadModule" type="Telerik.WebControls.RadUploadHttpModule, RadUpload.Net2"/>
    </httpModules>
    <httpHandlers>
      <add verb="*" path="Telerik.RadUploadProgressHandler.aspx" type="Telerik.WebControls.RadUploadProgressHandler, RadUpload.Net2"></add>
    </httpHandlers>
    <!--此处必须有要httpRuntime配置,否则报DNSerror，而不能上传-->
    <httpRuntime maxRequestLength="2097151" executionTimeout="3600"/>

前台代码：

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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="bigUpload.aspx.cs" Inherits="BigUpload.RanUpLoad.bigUpload" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.QuickStart" Assembly="Telerik.QuickStart" %>
<%@ Register TagPrefix="radU" Namespace="Telerik.WebControls" Assembly="RadUpload.Net2" %>
<!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>
</head>
<body>
    <form id="form1" runat="server">
    <div>
       
        
        <radU:RadProgressManager ID="Radprogressmanager1" Width="100%" runat="server" />
        <radU:RadProgressArea ID="progressArea1" Width="100%" runat="server">
        </radU:RadProgressArea>
        <asp:FileUpload ID="FileUpload1" Width="180" runat="server" />  
        <asp:Button ID="btnUpload" runat="server" Text="Upload" 
            onclick="Upload_Click" />
      
    </div>
    </form>
</body>
</html>

前台代码解析：

顶部注册组件

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<%@ Register TagPrefix="telerik" Namespace="Telerik.QuickStart" Assembly="Telerik.QuickStart" %>
<%@ Register TagPrefix="radU" Namespace="Telerik.WebControls" Assembly="RadUpload.Net2" %>

使用上传组件:

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<radU:RadProgressManager ID="Radprogressmanager1" Width="100%" runat="server" />
        <radU:RadProgressArea ID="progressArea1" Width="100%" runat="server">
        </radU:RadProgressArea>
        <asp:FileUpload ID="FileUpload1" Width="180" runat="server" />&nbsp;&nbsp;
        <asp:Button ID="btnUpload" runat="server" Text="Upload" 
            onclick="Upload_Click" />

.cs代码：

测试demo：记得要引用using Telerik.WebControls;

View Code

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Web;
 5 using System.Web.UI;
 6 using System.Web.UI.WebControls;
 7 using Telerik.WebControls;
 8 
 9 namespace BigUpload.RanUpLoad
10 {
11     public partial class bigUpload : System.Web.UI.Page
12     {
13         protected void Page_Load(object sender, EventArgs e)
14         {
15 
16         }
17         private string SaveFile()
18         {
19             string _return = "";
20             foreach (UploadedFile file in RadUploadContext.Current.UploadedFiles)
21             {
22 
23                 string Path = Server.MapPath("~/upload");
24 
25                 //如果路径不存在，则创建
26                 if (System.IO.Directory.Exists(Path) == false)
27                 {
28                     System.IO.Directory.CreateDirectory(Path);
29                 }
30 
31                 //组合路径，file.GetName()取得文件名
32                 Path = Path + "/" + DateTime.Now.ToString("yyyyMMdd") + "." + file.GetName();
33 
34                 //保存
35                 file.SaveAs(Path, true);
36                 _return = Path;
37             }
38             return _return;
39         }
40 
41         protected void Upload_Click(object sender, EventArgs e)
42         {
43             SaveFile();
44         }
45 
46     }
47 }

测试成功。OK

我不知道怎么把压缩文件弄上去，想要的可以留下邮箱

posted on 2011-09-15 17:44 C#+sql 阅读(2102) 评论(9) 编辑收藏举报