public void ProcessRequest(HttpContext context) { context.Response.Clear(); context.Response.Buffer = true; //Server.UrlEncode 防止保存的文件名乱码 context.Response.AddHeader("Content-Disposition", "attachment;filename=" + context.Server.UrlEncode("消费明细" + string.Format("{0:yyyyMMddHHmmss}", System.DateTime.Now) + ".txt")); context.Response.ContentType = "text/plain"; string message = "Hello World"; //如果导出的文件要换行,用Environment.NewLine message += "Hello World" + Environment.NewLine; context.Response.Write(message); //停止页面的执行 context.Response.End(); }
注意两点:
1.保存文件名乱码问题:用Server.UrlEncode编码
2.txt文件中的换行问题:Environment.NewLine
3.调用可以用js:window.location.href="download.ashx" 或window.open("download.ashx")
ASP.NET 保存txt文件,布布扣,bubuko.com
时间: 2024-11-11 06:35:29