public void ImportExcel(string fileName, ExcelEdit exelTools) { exelTools.deleteTempExcel(); FileInfo info = new FileInfo(fileName); base.Response.Charset = "GB2312"; base.Response.ContentEncoding =System.Text.Encoding.UTF8; base.Response.AddHeader("Content-Disposition", "attachment; filename=" + base.Server.UrlEncode(info.Name)); base.Response.AddHeader("Content-Length", info.Length.ToString()); base.Response.ContentType = "application/ms-excel"; base.Response.WriteFile(info.FullName); base.Response.Flush(); info.Delete(); base.Response.End(); }
public void ImportExcel(string fileName, ExcelEdit exelTools) { exelTools.deleteTempExcel(); System.IO.FileInfo file = new System.IO.FileInfo(fileName); Response.Charset = "GB2312"; Response.ContentEncoding = System.Text.Encoding.UTF8; // 添加头信息,为"文件下载/另存为"对话框指定默认文件名 Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(file.Name)); // 添加头信息,指定文件大小,让浏览器能够显示下载进度 Response.AddHeader("Content-Length", file.Length.ToString()); // 指定返回的是一个不能被客户端读取的流,必须被下载 Response.ContentType = "application/ms-excel"; // 把文件流发送到客户端 Response.WriteFile(file.FullName); // 停止页面的执行 Response.Flush(); file.Delete(); Response.End(); }