asp中把数据导出为excel的2种方法

我们在做项目的时候经常要将数据库的数据导出到excel中，很多asp用户并不知道怎么写。

这里明凯了两种方法来导出excel，

方法一用excel组件

< %
set rs=server.createobject("adodb.recordset")
sql="select  from mkusers"
rs.open sql,objconn,1,1
Set ExcelApp =CreateObject("Excel.Application")
ExcelApp.Application.Visible = True
Set ExcelBook = ExcelApp.Workbooks.Add
ExcelBook.WorkSheets(1).cells(1,1).value ="用户表" 
ExcelBook.WorkSheets(1).cells(2,1).value = "用户编号" 
ExcelBook.WorkSheets(1).cells(2,2).value = "登陆名" 
ExcelBook.WorkSheets(1).cells(2,3).value = "真实姓名" 
ExcelBook.WorkSheets(1).cells(2,4).value = "密码" 
t =3 
do while not rs.eof 
ExcelBook.WorkSheets(1).cells(t,1).value = rs("provinceid") 
ExcelBook.WorkSheets(1).cells(t,2).value = rs("province") 
ExcelBook.WorkSheets(1).cells(t,3).value = rs("flag") 
ExcelBook.WorkSheets(1).cells(t,4).value = rs("id")
rs.movenext 
t = cint(t) + 1 
loop 
Excelbook.SaveAs "d:\yourfile.xls"  '这个是数据导出完毕以后在D盘存成文件
ExcelApp.Application.Quit   '导出以后退出Excel
Set ExcelApp = Nothing   '注销Excel对象
%>< %
set rs=server.createobject("adodb.recordset")
sql="select  from mkusers"
rs.open sql,objconn,1,1
Set ExcelApp =CreateObject("Excel.Application")
ExcelApp.Application.Visible = True
Set ExcelBook = ExcelApp.Workbooks.Add
ExcelBook.WorkSheets(1).cells(1,1).value ="用户表" 
ExcelBook.WorkSheets(1).cells(2,1).value = "用户编号" 
ExcelBook.WorkSheets(1).cells(2,2).value = "登陆名" 
ExcelBook.WorkSheets(1).cells(2,3).value = "真实姓名" 
ExcelBook.WorkSheets(1).cells(2,4).value = "密码" 
t =3 
do while not rs.eof 
ExcelBook.WorkSheets(1).cells(t,1).value = rs("provinceid") 
ExcelBook.WorkSheets(1).cells(t,2).value = rs("province") 
ExcelBook.WorkSheets(1).cells(t,3).value = rs("flag") 
ExcelBook.WorkSheets(1).cells(t,4).value = rs("id")
rs.movenext 
t = cint(t) + 1 
loop 
Excelbook.SaveAs "d:\yourfile.xls"  '这个是数据导出完毕以后在D盘存成文件
ExcelApp.Application.Quit   '导出以后退出Excel
Set ExcelApp = Nothing   '注销Excel对象
%>

方法二使用文件组件

< % 
dim s,sql,filename,fs,myfile,x 
 
Set fs = server.CreateObject("scripting.filesystemobject") 
'--假设你想让生成的EXCEL文件做如下的存放 
filename = Server.MapPath("order.xls") 
'--如果原来的EXCEL文件存在的话删除它 
if fs.FileExists(filename) then 
   fs.DeleteFile(filename) 
end  if 
'--创建EXCEL文件 
set myfile = fs.CreateTextFile(filename,true) 
 
 
StartTime = Request("StartTime")
EndTime = Request("EndTime")
StartEndTime = "AddTime between #"& StartTime &" 00:00:00# and #"& EndTime &" 23:59:59#"
strSql = "select  from mksuers "
Set rstData =conn.execute(strSql)
if not rstData.EOF and not rstData.BOF then 
 
   dim  trLine,responsestr 
   strLine="" 
   For each x in rstData.fields 
     strLine = strLine & x.name & chr(9) 
   Next 
 
'--将表的列名先写入EXCEL 
   myfile.writeline strLine 
 
   Do while Not rstData.EOF 
     strLine="" 
 
     for each x in rstData.Fields 
       strLine = strLine & x.value &  chr(9) 
     next 
     myfile.writeline  strLine 
 
     rstData.MoveNext 
   loop 
 
end if 
Response.Write  "生成EXCEL文件成功，点击<a href="/" rel="external nofollow" order.xls"" target=""_blank"">下载！"
rstData.Close 
set rstData = nothing
Conn.Close
Set Conn = nothing
%>

可以看出，第一种方法是直接导出的是excel文件，而第二张方法是到处的是文本文件，只不过后缀名改成了xls。

然后看起来就是excel了。

经过对比第一种方法的效率没有第二种方法的效率高，而且也不好控制。

推荐大家使用第二种写文件的方法来进行excel操作。