利用Brettle.Web.NeatUpload控件对打文件进行上传（转）

来源：互联网发布：网络推广书籍百度经验编辑：程序博客网时间：2024/04/27 13:29

一般10M以下的文件上传通过设置Web.Config,再用VS自带的FileUpload控件就可以了,但是如果要上传100M甚至1G的文件就不能这样上传了,这时可以用NeatUpload来上传,步骤如下:

1,在工具箱中添加Brettle.Web.NeatUpload.dll,方法:打开VS--->点击'工具箱'--->选中一项,如:'常规'这项--->单击右键--->在弹出的菜单中选'选择项'--->在弹出的窗口中选择'浏览'--->找到'Brettle.Web.NeatUpload.dll'这个文件 --->按确定就添加上了,这时工具箱中多出几个控件出来,有InputFile,progressbar 等,我们主要用这两个.

2.复制文件夹NeatUpload到根目录.

3.拖放使用上传控件InputFile和进度条ProgressBar,添加上传文件的按钮.aspx页面代码如下：

<!--注册--><%@ Register assembly="Brettle.Web.NeatUpload" namespace="Brettle.Web.NeatUpload" tagprefix="Upload" %><!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 id="linkedcontent">    <form id="form1" runat="server">    <div class="pagebox">        <div class="innerbox">        <Upload:InputFile ID="<span style="font-family: Verdana, Arial, Helvetica, sans-serif;">AttachFile</span>" runat="server" />        <asp:Button ID="btnUpload" Text="上传" runat="server" onclick="btnUpload_Click" />        <br />        <Upload:ProgressBar ID="ProgressBar1" runat="server" />       </div>    </div>    </form></body></html>

4.给上传按钮添加Upload_Click事件:

protected void Upload_Click(object sender, EventArgs e)    {        if (AttachFile.HasFile)        {            string FileName = this.AttachFile.FileName;//获取上传文件的文件名,包括后缀            string ExtenName = System.IO.Path.GetExtension(FileName);//获取扩展名            string SaveFileName = System.IO.Path.Combine(System.Web.HttpContext.Current.Request.MapPath("UpLoads/"), DateTime.Now.ToString("yyyyMMddhhmm") + ExtenName);//合并两个路径为上传到服务器上的全路径            AttachFile.MoveTo(SaveFileName, Brettle.Web.NeatUpload.MoveToOptions.Overwrite);            string url = "UpLoads/" + DateTime.Now.ToString("yyyyMMddhhmmss") + ExtenName;  //文件保存的路径            float FileSize = (float)System.Math.Round((float)AttachFile.ContentLength / 1024000, 1); //获取文件大小并保留小数点后一位,单位是M         }    }

5.注意,要还在Web.Config里进行设置:

<?xml version="1.0" encoding="utf-8"?><configuration>  <configSections>    <sectionGroup name="system.web">      <section name="neatUpload"   type="Brettle.Web.NeatUpload.ConfigSectionHandler,Brettle.Web.NeatUpload" allowLocation="true" />    </sectionGroup>  </configSections>  <system.web>    <httpModules>      <!--上传大文件-->      <add name="UploadHttpModule" type="Brettle.Web.NeatUpload.UploadHttpModule,Brettle.Web.NeatUpload"/>    </httpModules>    <!--useHttpModule="true" 设为true时才能看到上传状态，默认是False-->    <neatUpload useHttpModule="true" maxNormalRequestLength="1048576" maxRequestLength="1048576" defaultProvider="FilesystemUploadStorageProvider">      <providers>        <add name="FilesystemUploadStorageProvider"        type="Brettle.Web.NeatUpload.FilesystemUploadStorageProvider, Brettle.Web.NeatUpload"/>      </providers>    </neatUpload>    <httpRuntime maxRequestLength="1048576" executionTimeout="3600"/>    <compilation debug="true" targetFramework="4.0" />  </system.web></configuration>

Demo样例：http://download.csdn.net/detail/flyaurora/8424395

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