因为工作需求需要，所以闲来无聊随手写了一个多图片上传。不多说直接上源码！！
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="uploadScrollImg.aspx.cs" Inherits="HighWeb.uploadScrollImg" %> <!DOCTYPE HTML> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>图片批量上传</title> <style type="text/css"> <!-- body { margin: 0; padding: 0; width: 100%; } #upload_filelist { width: 600px; list-style-type:decimal-leading-zero; } #upload_filelist li { clear:both; margin:0; padding:0; width:100%; } .img_upload_view { float: right; width: 300px; height:260px; border:1px dashed red; display:none; } .img_upload_view dt,.img_upload_view dd{ margin:0; padding:0; width:100%; border:1px solid #CCCCCC; } #resut_msg{ color:Green; } --> </style> </head> <body> <fieldset> <legend>图片上传</legend> <form action="uploadScrollImg.aspx" method="post" enctype="multipart/form-data"> <ol id="upload_filelist"> <li> <input type="file" name="file_upload_01" value="请选择一张图片" /><dl id="img_view_01" class="img_upload_view"> <dt> <img id="img_upload_01" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_01" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_02" value="请选择一张图片" /><dl id="img_view_02" class="img_upload_view"> <dt> <img id="img_upload_02" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_02" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_03" value="请选择一张图片" /><dl id="img_view_03" class="img_upload_view"> <dt> <img id="img_upload_03" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_03" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_04" value="请选择一张图片" /><dl id="img_view_04" class="img_upload_view"> <dt> <img id="img_upload_04" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_04" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_05" value="请选择一张图片" /><dl id="img_view_05" class="img_upload_view"> <dt> <img id="img_upload_05" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_05" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_06" value="请选择一张图片" /><dl id="img_view_06" class="img_upload_view"> <dt> <img id="img_upload_06" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_06" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_07" value="请选择一张图片" /><dl id="img_view_07" class="img_upload_view"> <dt> <img id="img_upload_07" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_07" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_08" value="请选择一张图片" /><dl id="img_view_08" class="img_upload_view"> <dt> <img id="img_upload_08" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_08" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_09" value="请选择一张图片" /><dl id="img_view_09" class="img_upload_view"> <dt> <img id="img_upload_09" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_09" value="请输入图片的描述" /> </dd> </dl> </li> <li> <input type="file" name="file_upload_10" value="请选择一张图片" /><dl id="img_view_10" class="img_upload_view"> <dt> <img id="img_upload_10" src="" width="160" height="160" alt="图片加载中...." /></dt> <dd> <input id="input_upoad_10" value="请输入图片的描述" /> </dd> </dl> </li> <li style="list-style-type: none"> <input type="submit" value="开始上传" /><input type="reset" value="全部取消" /><span id="resut_msg"><%=UploadMsg%></span></li> </ol> <input type="hidden" value="<%=loadSucces %>" /> </form> </fieldset> <script type="text/javascript"> <!-- var loadSucess = <%=loadSucces %>; window.onload=function(){ if (loadSucess) { for(var f in loadSucess){ if(loadSucess[f]!=undefined) { var num= loadSucess[f].fn.replace ("file_upload_",""); document.getElementById("img_view_"+num).style.display="block"; document.getElementById("img_view_"+num).style.width="300px"; document.getElementById("img_view_"+num).style.height="260px"; document.getElementById("img_upload_"+num).setAttribute("src",loadSucess[f].ph); } } } } --> </script> </body> </html>
using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.IO; namespace HighWeb { public partial class uploadScrollImg : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { UploadMsg = "图片上传组件已经就绪"; loadSucces = "[]"; if (!IsPostBack) { if (Request.Files.Count > 0) { UploadMsg = "图片"; loadSucces = "["; bool f = false; foreach (string k in Request.Files.AllKeys) { if (!string.IsNullOrEmpty(Request.Files[k].FileName)) { string fileName = string.Format("{0}{1}", Guid.NewGuid().ToString().Replace("-", ""), Path.GetExtension(Request.Files[k].FileName)); Request.Files[k].SaveAs(string.Format("{0}{1}", Server.MapPath("~/uploadResurce/"), fileName)); if (f) { loadSucces += ","; UploadMsg += ","; } loadSucces += "{fn:'" + k + "',ph:'/uploadResurce/" + fileName + "'}"; UploadMsg += Request.Files[k].FileName; f = true; } } loadSucces += "]"; UploadMsg += "已经上传成功 ！"; } } } protected string loadSucces { private set; get; } protected string UploadMsg { private set; get; } } }