asp.net 上传文件到一般处理程序中 

<!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>
    <title>html控件与ashx进行保存上传文件</title>
</head>
<body>

<!--enctype="multipart/form-data"该类型指定传输数据特殊类型,如图片或mp3等,-->
<form action="Handler.ashx" method="post" enctype="multipart/form-data" id="form1">
    <p>
        <input id="imgfile" name="imgfile" type="file" /></p>
    <p>
        <input id="Button1" type="submit" value="button" /></p>
</form>
</body>
</html>

>>>>>>>>>>>>

//下面是ashx文件

<%@ WebHandler Language="C#" class="Handler" %>

using System;
using System.Web;

public class Handler : IHttpHandler {
  
    public void ProcessRequest (HttpContext context) {
        context.Response.ContentType = "text/plain";
        HttpPostedFile hpf = HttpContext.Current.Request.Files["imgfile"];//HttpPostedFile提供对客户端已上载的单独文件的访问
        string savepath = context.Server.MapPath("." + hpf.FileName);//路径,相对于服务器当前的路径
        hpf.SaveAs(savepath);//保存
        context.Response.Write("保存成功"+hpf.FileName);
    }

    public bool IsReusable {
        get {
            return false;
        }
    }

}

posted on 2015-04-01 20:00  %幻#影%  阅读(185)  评论(0)  编辑  收藏  举报

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