using System;
using System.Collections;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;
namespace test
{
/// <summary>
/// $codebehindclassname$ 的摘要说明
/// </summary>
[WebService(Namespace =
"http://tempuri.org/")]
[WebServiceBinding(ConformsTo =
WsiProfiles.BasicProfile1_1)]
public class Handler1 : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType =
"text/plain";
string loadname = context.Request[
"loadname"];
string curBrowser =
context.Request.Browser.Type.ToLower();
string path =
"/resource/" +
loadname;
//对ie和chrome需要设置url编码
if (curBrowser.Contains(
"internetexplorer") || curBrowser.Contains(
"chrome"))
{
loadname =
HttpUtility.UrlEncode(loadname);
}
//设置消息头
context.Response.AddHeader(
"Content-Disposition",
"attachmen;filename=" +
loadname);
//下载文件
context.Response.WriteFile(path);
}
public bool IsReusable
{
get
{
return false;
}
}
}
}
转载于:https://www.cnblogs.com/zoro-zero/p/4012939.html
