Response.AppendHeader 使用

Response.AppendHeader 使用
大狗熊	文件下载，指定默认名srxljl Response.AddHeader("content-type","application/x-msdownload"); Response.AddHeader("Content-Disposition","attachment;filename=要下载的文件名.rar"); 刷新页面srxljl Response.AddHeader “REFRESH”, ”60;URL=newpath/newpage.asp” 这等同于客户机端<META>元素： <META HTTP-EQUIV=”REFRESH”, “60;URL=newpath/newpage.asp” 页面转向srxljl Response.Status = “302 Object Moved” Response.Addheader “Location”, “newpath/newpage.asp” 这等同于使用Response.Redirect方法： Response.Redirect “newpath/newpage.asp” 强制浏览器显示一个用户名/口令对话框srxljl Response.Status= “401 Unauthorized” Response.Addheader “WWW-Authenticate”, “BASIC” 强制浏览器显示一个用户名/口令对话框，然后使用BASIC验证把它们发送回服务器（将在本书后续部分看到验证方法）。如何让网页不缓冲srxljl Response.Expires = 0 Response.ExpiresAbsolute = Now() - 1 Response.Addheader "pragma","no-cache" Response.Addheader "cache-control","private" Response.CacheControl = "no-cache
	楼主创建：08-08-28 16:05:37 更新：08-08-28 16:05:37
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大狗熊	using System; using System.IO; using System.Web.UI; using System.Web.Security; using Dang.Util; namespace Dang.Home.Web { public class snap_shot : Page { protected void Page_Load(object sender, EventArgs e) { string auth = null; string[] up = null; if ( (auth = Request.Headers["Authorization"]) != null && auth.Length > 6 && (up = EConvert.FromBase64(auth.Substring(6)).Split(':')).Length > 1 && FormsAuthentication.Authenticate(up[0], up[1]) ) return; Response.AppendHeader("WWW-Authenticate", "Basic realm=enter your username and password"); Response.StatusCode = 401; Response.Write("Access Dined"); Response.End(); } protected void btnOK_Click(object sender, EventArgs e) { StringWriter writer = new StringWriter(); Server.Execute("default.aspx", writer); string html = writer.ToString(); writer.Close(); Response.Write(WebHelper.Write("index.html", html) ? "写入成功" : "写入失败"); } } }
	1楼创建：08-09-23 19:54:29 更新：08-09-23 19:54:29
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