//导出EXCEL function game_Excel() { var platname =encodeURI( $("#slectplat").val());//加密（是为了防止有中文） $("#ExcelForm").attr("action", "AjaxHandle/ExportExcel.ashx?type=game&plat=" + platname + "&time=" + time + "&impormcount=" + count + "&adomParameter=" + Math.floor(Math.random() * 1000 + 1)); document.getElementById("ExcelForm").submit();
}
<form id="form1"><input id="Button1" onclick="game_Excel()" type="button" value="导出EXCEL" /></form> <form id="ExcelForm" style="display: none;" action="AjaxHandle/ExportExcel.ashx" method="post"></form>
两个FORM，一个FORM添加一个导出按钮，另一个提交数据
ExportExcel.ashx
context.Response.ContentType = "text/plain"; string strContent = ""; string strName = "";//文件名 string platType = context.Server.UrlDecode((context.Request["plat"] ?? string.Empty).ToString());//游戏平台 string platTime = context.Request.Params["time"];//时间 strName=platType + "_" + platTime; DateTime dtime = DateTime.ParseExact(platTime, "yyyy-MM", System.Globalization.CultureInfo.CurrentCulture);//选中时间 string count = context.Request.Params["impormcount"];//时间 string where_str = string.Format(" and plat='{0}' and [time]='{1}' and importcount={2}", platType, dtime.ToString("yyyyMM"), count); Model.GameData gd = new Model.GameData(); strContent = gd.GameTable(where_str); string officeType = "ToExcel"; //string officeType = (context.Request["Type"] ?? string.Empty).ToString(); //string strReportName = context.Server.UrlDecode((context.Request["Name"] ?? string.Empty).ToString()); HttpResponse Response = context.Response; Response.ClearContent(); Response.Charset = "UTF-8"; Response.AddHeader("content-disposition", "attachment; filename=" + HttpUtility.UrlEncode(strName, System.Text.Encoding.UTF8).Replace("+", "%20") + (officeType == "ToWord" ? ".doc" : ".xls")); Response.ContentType = officeType == "ToWord" ? "application/ms-word" : "application/excel"; Response.Write("<html><head><title>" + strName + "</title><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"></head><body>"); //内容 System.IO.StringWriter sw = new System.IO.StringWriter(); HtmlTextWriter hw = new HtmlTextWriter(sw); hw.Write(strContent); Response.Write(sw.ToString()); Response.Write("</body></html>"); Response.End();