Response.WriteFile()出现乱码
我刚开学习asp
编写了下面才小程序
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="file59.aspx.cs" Inherits="file59" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script language="C#" runat="server">
private void page_load(object sender, EventArgs e)
{
string strFilename = Server.MapPath(".") + "\\file.txt";
Response.WriteFile(strFilename);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h4 align="center">writFile方法示例</h4>
</div>
</form>
</body>
</html>
file.txt中随意的输入了一些汉字“这是一个测试文件来自file.txt”，可是运行结果为：??????????????????file.txt
为什么汉字是乱码？
请大家帮忙
[解决办法]
输出前这样设一下 Response.ContentEncoding ＝ System.Text.Encoding.Default;
不然会以字节形式输出
[解决办法]
- C# code
string strFilename = Server.MapPath(".") + "\\file.txt"; FileInfo DownloadFile = new FileInfo(strFilename); Response.Clear(); Response.ClearHeaders(); Response.Buffer = true; Response.Charset = "utf-8"; Response.ContentType = "application/msword"; Response.AppendHeader("Content-Disposition", "Attachment;FileName=" + HttpUtility.UrlEncode("123.doc", Encoding.UTF8)); Response.ContentEncoding = Encoding.UTF8; Response.AppendHeader("Content-Length", DownloadFile.Length.ToString()); Response.WriteFile(DownloadFile.FullName); Response.Flush(); Response.End();