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。

这里明凯总结了两种方法来导出excel，希望能帮到大家。

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" 
cnt =3 
do while not rs.eof 
excelbook.worksheets(1).cells(cnt,1).value = rs("provinceid") 
excelbook.worksheets(1).cells(cnt,2).value = rs("province") 
excelbook.worksheets(1).cells(cnt,3).value = rs("flag") 
excelbook.worksheets(1).cells(cnt,4).value = rs("id")
rs.movenext 
cnt = cint(cnt) + 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" 
cnt =3 
do while not rs.eof 
excelbook.worksheets(1).cells(cnt,1).value = rs("provinceid") 
excelbook.worksheets(1).cells(cnt,2).value = rs("province") 
excelbook.worksheets(1).cells(cnt,3).value = rs("flag") 
excelbook.worksheets(1).cells(cnt,4).value = rs("id")
rs.movenext 
cnt = cint(cnt) + 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。