一個將資料庫裡面的內容產生EXCEL的例子

來源:互聯網
上載者:User
excel|產生excel|資料|資料庫 1、ASP檔案:

<%@ LANGUAGE="VBSCRIPT" %>
<%option explicit%>
<%
'EXAMPLE AS:把資料庫中一個每天24小時線上人數放到一個EXCEL檔案中去
'AUTHOR    :鋼鐵工人
'EMAIL     :hello_hhb@21cn.com
'DATE      :2001-3-25
'TEST      :在NT4,SP6,SQL SERVER 7.0,EXCEL2000中測試通過
%>
<HTML>
<HEAD>
<meta content="text/html; charset=gb2312" http-equiv="Content-Type">
<TITLE>產生EXCEL檔案</TITLE>
</HEAD>
<body>
<a href="dbtoexcel.asp?act=make">產生線上人口的EXCEL</a>
<hr size=1 align=left width=300px>
<%
if Request("act") = "" then
else

  dim conn
  set conn=server.CreateObject("adodb.connection")
  conn.Open "test","sa",""
  'conn.Open Application("connstr")

  dim rs,sql,filename,fs,myfile,x,link
  
  Set fs = server.CreateObject("scripting.filesystemobject")
  '--假設你想讓產生的EXCEL檔案做如下的存放
  filename = "c:\online.xls"
  '--如果原來的EXCEL檔案存在的話刪除它
  if fs.FileExists(filename) then
    fs.DeleteFile(filename)
  end if
  '--建立EXCEL檔案
  set myfile = fs.CreateTextFile(filename,true)


  
  Set rs = Server.CreateObject("ADODB.Recordset")
  '--從資料庫中把你想放到EXCEL中的資料查出來
  sql = "select population,hourpos,datepos from populationperhour order by datepos,hourpos asc"
  rs.Open sql,conn
  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
      '--將表的資料寫入EXCEL
      myfile.writeline strLine

      rs.MoveNext
      loop
      
  end if

rs.Close
set rs = nothing
conn.close
set conn = nothing
set myfile = nothing
Set fs=Nothing

link="<A HREF=" & filename & ">Open The Excel File</a>"
Response.write link
end if
%>
</BODY>
</HTML>


2、資料庫相關:

CREATE TABLE [populationperhour] (
    [population] [int] NOT NULL ,
    [hourpos] [int] NOT NULL ,
    [datepos] [datetime] NOT NULL
);
insert into populationperhour values('936','1','2001-1-11');
insert into populationperhour values('636','2','2001-1-11');
insert into populationperhour values('106','3','2001-1-11');
insert into populationperhour values('177','4','2001-1-11');
insert into populationperhour values('140','5','2001-1-11');
insert into populationperhour values('114','6','2001-1-11');
insert into populationperhour values('94','7','2001-1-11');
insert into populationperhour values('49','8','2001-1-11');
insert into populationperhour values('88','9','2001-1-11');
insert into populationperhour values('215','10','2001-1-11');
insert into populationperhour values('370','11','2001-1-11');
insert into populationperhour values('550','12','2001-1-11');
insert into populationperhour values('629','13','2001-1-11');
insert into populationperhour values('756','14','2001-1-11');
insert into populationperhour values('833','15','2001-1-11');
insert into populationperhour values('923','16','2001-1-11');
insert into populationp



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