小弟现在在做一个类似于网上相册的东西,想实现用户一次选择多个图片后,然后一次上传到服务器段的文件夹中,我需要把每个文件的路径存到数据库中,请问这中该怎么实现呢?

解决方案 »

  1.   

    不太清楚, 只做过单个上传的...但是不用多个file, 怎么批量上传? 难道是循环建立个临时form. reset一次,再传一次
      

  2.   

    http://blog.csdn.net/21aspnet/archive/2007/04/01/1548696.aspx
      

  3.   

    http://dotnet.aspx.cc/article/58EA3515-36F2-4FD9-AC89-EAF49F59816C/read.aspx
    我就是从孟子E章的方法中改过来的,呵呵 ,好用哟,记得加分哟
      

  4.   

    我结合javascript做了一个,有点仿照dz论坛,呵呵,不太好,有兴趣的留下邮箱
      

  5.   

    .多文件上传效果图:http://p.blog.csdn.net/images/p_blog_csdn_net/21aspnet/286353/o_f2.gif
    后台代码:
    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;public partial class _Default : System.Web.UI.Page
    {
         protected void Page_Load(object sender, EventArgs e)
         {     }
         protected void bt_upload_Click(object sender, EventArgs e)
         {
            
                 if ((FileUpload1.PostedFile.FileName == "" && FileUpload2.PostedFile.FileName == "")&&FileUpload3.PostedFile.FileName == "")
                 {
                     this.lb_info.Text = "请选择文件!";
                 }
                 else
                 {
                     HttpFileCollection myfiles = Request.Files;
                     for (int i = 0; i < myfiles.Count; i++)
                     {
                         HttpPostedFile mypost = myfiles[i];
                         try
                         {
                             if (mypost.ContentLength > 0)
                             {
                                  string filepath = mypost.FileName;
                                  string filename = filepath.Substring(filepath.LastIndexOf("\\") + 1);
                                  string serverpath = Server.MapPath("images/") + filename;
                                  mypost.SaveAs(serverpath);
                                  this.lb_info.Text = "上传成功!";
                             }
                         }
                         catch (Exception error)
                         {
                             this.lb_info.Text = "上传发生错误!原因:" + error.ToString();
                         }                 }
                   
                 }
             }
           
         }前台代码:
    <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_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>多文件上传 清清月儿http://blog.csdn.net/21aspnet/</title>
    </head>
    <body>
         <form id="form1" runat="server">
         <div>
             <table style="width: 343px">
                 <tr>
                     <td style="width: 100px">
                         多文件上传</td>
                     <td style="width: 100px">
                     </td>
                 </tr>
                 <tr>
                     <td style="width: 100px">
                         <asp:FileUpload ID="FileUpload1" runat="server" Width="475px" />
                         </td>
                     <td style="width: 100px">
                         </td>
                 </tr>
                 <tr>
                     <td style="width: 100px">
                         <asp:FileUpload ID="FileUpload2" runat="server" Width="475px" /></td>
                     <td style="width: 100px">
                     </td>
                 </tr>
                 <tr>
                     <td style="width: 100px">
                         <asp:FileUpload ID="FileUpload3" runat="server" Width="475px" /></td>
                     <td style="width: 100px">
                     </td>
                 </tr>
                 <tr>
                     <td style="width: 100px">
                         <asp:Button ID="bt_upload" runat="server" OnClick="bt_upload_Click" Text="一起上传" />
                         <asp:Label ID="lb_info" runat="server" ForeColor="Red" Width="183px"></asp:Label></td>
                     <td style="width: 100px">
                     </td>
                 </tr>
             </table>
        
         </div>
         </form>
    </body>
    </html>
      

  6.   

    也发一个给我吧,我也正需要这个,谢谢!
    [email protected]
      

  7.   

    用过SharePoint没?
    可以参考里面的上传附件方式
      

  8.   

    我这里有现成的demo
    加我QQ66516186
      

  9.   

    楼主试试这个控件:http://www.cnblogs.com/xproer/archive/2010/08/09/1796077.html
    主界面图片列表添加图片编辑图片:提示信息: