站長資訊網asp讀取數據庫數據并生成excel文件實例
代碼如下:
<HTML>
<HEAD>
<meta content=”text/html; charset=gb2312″ http-equiv=”Content-Type”>
<TITLE>生成EXCEL文件實例</TITLE>
</HEAD>
<body>
<a href=”dbtoexcel.asp?act=make”>在線生成EXCEL</a>
<hr size=1 align=left width=300px>
<%
if Request(“act”) = “” then
Response.Write “生成EXCEL文件實例”
else
dim conn,strconn
strconn=”driver={SQL Server};server=wen;uid=sa;pwd=;database=DB_Test”
set conn=server.CreateObject(“adodb.connection”)
conn.Open strconn
dim rs,sql,filename,fs,myfile,x
Set fs = server.CreateObject(“scripting.filesystemobject”)
‘–假設你想讓生成的EXCEL文件做如下的存放
filename = Server.MapPath(“online.xls”)
‘–如果原來的EXCEL文件存在的話就刪除
if fs.FileExists(filename) then
fs.DeleteFile(filename)
end if
‘–創建EXCEL文件
set myfile = fs.CreateTextFile(filename,true)
Set rs = Server.CreateObject(“ADODB.Recordset”)
‘–從數據庫中把你想放到EXCEL中的數據讀出來
sql = “select * from Tb_Execl order by id desc”
rs.Open sql,conn,1,1
if rs.EOF and rs.BOF then
else
dim strLine,responsestr
strLine=””
For each x in rs.fields
strLine = strLine & x.name & chr(9)
Next
‘–將表的列名先寫入EXCEL
myfile.writeline strLine
Do while Not rs.EOF
strLine=””
for each x in rs.Fields
strLine = strLine & x.value & chr(9)
next
‘–將表的數據寫入EXCEL
myfile.writeline strLine
rs.MoveNext
loop
end if
rs.Close
set rs = nothing
End If
%>
