ASP导出Excel数据的四种方法
            一、使用OWC 
              什么是OWC? 
              OWC是Office Web Compent的缩写,即Microsoft的Office Web组件,它为在Web中绘制图形提供了灵活的同时也是最基本的机制。在一个intranet环境中,如果可以假设客户机上存在特定的浏览器和一些功能强大的软件(如IE5和Office 2000),那么就有能力利用Office Web组件提供一个交互式图形开发环境。这种模式下,客户端工作站将在整个任务中分担很大的比重。 
             
            <%Option Explicit 
            Class ExcelGen 
            Private objSpreadsheet 
            Private iColOffset 
            Private iRowOffset 
            Sub Class_Initialize() 
            Set objSpreadsheet = Server.CreateObject("OWC.Spreadsheet") 
            iRowOffset = 2 
            iColOffset = 2 
            End Sub 
            Sub Class_Terminate() 
            Set objSpreadsheet = Nothing ‘’Clean up 
            End Sub 
            Public Property Let ColumnOffset(iColOff) 
            If iColOff > 0 then 
            iColOffset = iColOff 
            Else 
            iColOffset = 2 
            End If 
            End Property 
            Public Property Let RowOffset(iRowOff) 
            If iRowOff > 0 then 
            iRowOffset = iRowOff 
            Else 
            iRowOffset = 2 
            End If 
            End Property Sub GenerateWorksheet(objRS) 
            ‘’Populates the Excel worksheet based on a Recordset‘’s contents 
            ‘’Start by displaying the titles 
            If objRS.EOF then Exit Sub 
            Dim objField, iCol, iRow 
            iCol = iColOffset 
            iRow = iRowOffset 
            For Each objField in objRS.Fields 
            objSpreadsheet.Cells(iRow, iCol).Value = objField.Name 
            objSpreadsheet.Columns(iCol).AutoFitColumns 
            ‘’设置Excel表里的字体 
            objSpreadsheet.Cells(iRow, iCol).Font.Bold = True 
            objSpreadsheet.Cells(iRow, iCol).Font.Italic = False 
            objSpreadsheet.Cells(iRow, iCol).Font.Size = 10 
            objSpreadsheet.Cells(iRow, iCol).Halignment = 2 ‘’居中 
            iCol = iCol + 1 
            Next ‘’objField 
            ‘’Display all of the data 
            Do While Not objRS.EOF 
            iRow = iRow + 1 
            iCol = iColOffset 
            For Each objField in objRS.Fields 
            If IsNull(objField.Value) then 
            objSpreadsheet.Cells(iRow, iCol).Value = "" 
            Else 
            objSpreadsheet.Cells(iRow, iCol).Value = objField.Value 
            objSpreadsheet.Columns(iCol).AutoFitColumns 
            objSpreadsheet.Cells(iRow, iCol).Font.Bold = False 
            objSpreadsheet.Cells(iRow, iCol).Font.Italic = False 
            objSpreadsheet.Cells(iRow, iCol).Font.Size = 10 
            End If 
            iCol = iCol + 1 
            Next ‘’objField 
            objRS.MoveNext 
            Loop 
            End Sub Function SaveWorksheet(strFileName) 
            ‘’Save the worksheet to a specified filename 
            On Error Resume Next 
            Call objSpreadsheet.ActiveSheet.Export(strFileName, 0) 
            SaveWorksheet = (Err.Number = 0) 
            End Function 
            End Class 
            Dim objRS 
            Set objRS = Server.CreateObject("ADODB.Recordset") 
            objRS.Open "SELECT * FROM xxxx", "Provider=SQLOLEDB.1;Persist Security 
            Info=True;User ID=xxxx;Password=xxxx;Initial Catalog=xxxx;Data source=xxxx;" 
            Dim SaveName 
            SaveName = Request.Cookies("savename")("name") 
            Dim objExcel 
            Dim ExcelPath 
            ExcelPath = "Excel\" & SaveName & ".xls" 
            Set objExcel = New ExcelGen 
            objExcel.RowOffset = 1 
            objExcel.ColumnOffset = 1 
            objExcel.GenerateWorksheet(objRS) 
            If objExcel.SaveWorksheet(Server.MapPath(ExcelPath)) then 
            ‘’Response.Write "<html><body bgcolor=‘’gainsboro‘’ text=‘’#000000‘’>已保存为Excel文件. 
            <a href=‘’" & server.URLEncode(ExcelPath) & "‘’>下载</a>" 
            Else 
            Response.Write "在保存过程中有错误!" 
            End If 
            Set objExcel = Nothing 
            objRS.Close 
            Set objRS = Nothing 
            %> 
             
              二、用Excel的Application组件在客户端导出到Excel或Word 
              注意:两个函数中的“data“是网页中要导出的table的 id 
            <input type="hidden" name="out_word" onclick="vbscript:buildDoc" value="导出到word" class="notPrint"> 
            <input type="hidden" name="out_excel" onclick="AutomateExcel();" value="导出到excel" class="notPrint"> 
              导出到Excel代码 
            <SCRIPT LANGUAGE="javascript"> 
            <!-- 
            function AutomateExcel() 
            { 
            // Start Excel and get Application object. 
            var oXL = new ActiveXObject("Excel.Application"); 
            // Get a new workbook. 
            var oWB = oXL.Workbooks.Add(); 
            var oSheet = oWB.ActiveSheet; 
            var table = document.all.data; 
            var hang = table.rows.length; 
            var lie = table.rows(0).cells.length; 
            // Add table headers going cell by cell. 
            for (i=0;i<hang;i++) 
            { 
            for (j=0;j<lie;j++) 
            { 
            oSheet.Cells(i+1,j+1).value = table.rows(i).cells(j).innerText; 
            } 
            } 
            oXL.Visible = true; 
            oXL.UserControl = true; 
            } 
            //--> 
            </SCRIPT> 
              导出到Word代码 
            <script language="vbscript"> 
            Sub buildDoc 
            set table = document.all.data 
            row = table.rows.length 
            column = table.rows(1).cells.length 
            Set objWordDoc = CreateObject("Word.Document") 
            objWordDoc.Application.Documents.Add theTemplate, False 
            objWordDoc.Application.Visible=True 
            Dim theArray(20,10000) 
            for i=0 to row-1 
            for j=0 to column-1 
            theArray(j+1,i+1) = table.rows(i).cells(j).innerTEXT 
            next 
            next 
            objWordDoc.Application.ActiveDocument.Paragraphs.Add.Range.InsertBefore("综合查询结果集") //显示表格标题 
            objWordDoc.Application.ActiveDocument.Paragraphs.Add.Range.InsertBefore("") 
            Set rngPara = objWordDoc.Application.ActiveDocument.Paragraphs(1).Range 
            With rngPara 
            .Bold = True //将标题设为粗体 
            .ParagraphFormat.Alignment = 1 //将标题居中 
            .Font.Name = "隶书" //设定标题字体 
            .Font.Size = 18 //设定标题字体大小 
            End With 
            Set rngCurrent = objWordDoc.Application.ActiveDocument.Paragraphs(3).Range 
            Set tabCurrent = ObjWordDoc.Application.ActiveDocument.Tables.Add(rngCurrent,row,column) 
            for i = 1 to column 
            objWordDoc.Application.ActiveDocument.Tables(1).Rows(1).Cells(i).Range.InsertAfter theArray(i,1) 
            objWordDoc.Application.ActiveDocument.Tables(1).Rows(1).Cells(i).Range.ParagraphFormat.alignment=1 
            next 
            For i =1 to column 
            For j = 2 to row 
            objWordDoc.Application.ActiveDocument.Tables(1).Rows(j).Cells(i).Range.InsertAfter theArray(i,j) 
            objWordDoc.Application.ActiveDocument.Tables(1).Rows(j).Cells(i).Range.ParagraphFormat.alignment=1 
            Next 
            Next 
            End Sub 
            </SCRIPT> 
              三、直接在IE中打开,再存为EXCEL文件 
              把读出的数据用<table>格式,在网页中显示出来,同时,加上下一句即可把EXCEL表在客客户端显示。 
            <%response.ContentType ="application/vnd.ms-excel"%> 
              注意:显示的页面中,只把<table>输出,最好不要输出其他表格以外的信息。 
              四、导出以半角逗号隔开的csv 
              用fso方法生成文本文件的方法,生成一个扩展名为csv文件。此文件,一行即为数据表的一行。生成数据表字段用半角逗号隔开。(有关fso生成文本文件的方法,在此就不做介绍了) 
              CSV文件介绍 (逗号分隔文件) 
              选择该项系统将创建一个可供下载的CSV 文件; CSV是最通用的一种文件格式,它可以非常容易地被导入各种PC表格及数据库中。 
              请注意即使选择表格作为输出格式,仍然可以将结果下载CSV文件。在表格输出屏幕的底部,显示有 "CSV 文件"选项,点击它即可下载该文件。 
              如果您把浏览器配置为将您的电子表格软件与文本(TXT)/逗号分隔文件(CSV) 相关联,当您下载该文件时,该文件将自动打开。下载下来后,如果本地已安装EXCEL,点击此文件,即可自动用EXCEL软件打开此文件。