downfile.asp

来自「绿叶oa系统办公自动化 2008.工作日志管理,文件管理」· ASP 代码 · 共 175 行

<%  
Response.ExpiresAbsolute=now()-1
Response.CacheControl="no-cache"
%>

<%
' *** Restrict Access To Page: Grant or deny access to this page
MM_authorizedUsers=""
MM_authFailedURL="../../index.asp"
MM_grantAccess=false
If Session("userssdfgfhtrh") <> "" Then
  If (true Or CStr(Session("MM_UserAuthorization"))="") Or _
         (InStr(1,MM_authorizedUsers,Session("MM_UserAuthorization"))>=1) Then
    MM_grantAccess = true
  End If
End If
If Not MM_grantAccess Then
  MM_qsChar = "?"
  If (InStr(1,MM_authFailedURL,"?") >= 1) Then MM_qsChar = "&"
  MM_referrer = Request.ServerVariables("URL")
  if (Len(Request.QueryString()) > 0) Then MM_referrer = MM_referrer & "?" & Request.QueryString()
  MM_authFailedURL = MM_authFailedURL & MM_qsChar & "accessdenied=" & Server.URLEncode(MM_referrer)
  Response.Redirect(MM_authFailedURL)
End If
%>
<%
if(request("id") <> "") then Command1__varid = request("id")
%>
<%
if(request("id") <> "") then Command11__varff = request("id")
%>
<% dim u,names,b,id
u=Session("userssdfgfhtrh")
names=Session("names")
b=Session("bumen")
id=request("id")
gwid=request("gwid")
%>
<!--#include file="../../Connections/oavbsconn.asp" -->
<%
Dim geturl__MMColParam
geturl__MMColParam = "1"
If (Request("id") <> "") Then 
  geturl__MMColParam = Request("id")
End If
%>
<%
Dim geturl
Dim geturl_numRows
Set geturl = Server.CreateObject("ADODB.Recordset")
geturl.ActiveConnection = MM_oavbsconn_STRING
geturl.Source = "SELECT 文件路径  FROM fawenfiles  WHERE id = " + Replace(geturl__MMColParam, "'", "''") + ""
geturl.CursorType = 0
geturl.CursorLocation = 2
geturl.LockType = 1
geturl.Open()
geturl_numRows = 0
%>
<%if not geturl.eof or not geturl.bof then
dim url
url=geturl("文件路径")
end if
%>
<%
  Dim objFSO
  Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
If not objFSO.FileExists(Server.MapPath(url)) Then%>
<script language='Javascript'>
{
alert('抱歉,您要的文件在服务器上未找到!');history.go(-1)
}
</script>
<%
  response.end()
   End If%>
   <%
geturl.Close()
Set geturl = Nothing
%>
<%dim p,fn%>
<%p=url
fn=mid(url,48)%>
<%
if(request("id") <> "") then Command1__varid = request("id")
%>
<%
set Command1 = Server.CreateObject("ADODB.Command")
Command1.ActiveConnection = MM_oavbsconn_STRING
Command1.CommandText = "UPDATE 文件信息info  SET 下载人数=下载人数+1,下载次数=下载次数+1  WHERE id=" + Replace(Command1__varid, "'", "''") + " "
Command1.CommandType = 1
Command1.CommandTimeout = 0
Command1.Prepared = true
Command1.Execute()
%>
<%
if(request("id") <> "") then Command11a__varff = request("id")
%>
<%
set Command11a = Server.CreateObject("ADODB.Command")
Command11a.ActiveConnection = MM_oavbsconn_STRING
Command11a.CommandText = "UPDATE fawenfiles  SET 下载次数=下载次数+1 ,下载人数=下载人数+1  WHERE id=" + Replace(Command11a__varff, "'", "''") + ""
Command11a.CommandType = 1
Command11a.CommandTimeout = 0
Command11a.Prepared = true
Command11a.Execute()
%>
<%
session("regdown")=1
if session("regdown")=1 then
session("regeddown")=session("regeddown")+1
end if
%> 
<%
set Command11 = Server.CreateObject("ADODB.Command")
Command11.ActiveConnection = MM_oavbsconn_STRING
Command11.CommandText = "UPDATE fawenfiles SET 下载次数=下载次数+1 WHERE id=" + Replace(Command11__varff, "'", "''") + " "
Command11.CommandType = 1
Command11.CommandTimeout = 0
Command11.Prepared = true
Command11.Execute()
%>
<%
Dim sum__MMColParam
sum__MMColParam = "1"
If (Request("gwid") <> "") Then 
  sum__MMColParam = Request("gwid")
End If
%>
<%
Dim sum
Dim sum_numRows
Set sum = Server.CreateObject("ADODB.Recordset")
sum.ActiveConnection = MM_oavbsconn_STRING
sum.Source = "SELECT sum(下载人数) as allren,sum(下载次数) as allrenci  FROM 文件信息info  WHERE 邮件编号 = " + Replace(sum__MMColParam, "'", "''") + ""
sum.CursorType = 0
sum.CursorLocation = 2
sum.LockType = 1
sum.Open()
sum_numRows = 0
%>
<%dim juti
juti="下载"%>
<%
call downloadFile(url)
'call downloadFile(Request("文件路径"))
function downloadFile(strFile)
	strFilename = server.MapPath(strFile)
	Response.Buffer = True
	Response.Clear
	Set s = Server.CreateObject("ADODB.Stream")
	s.Open
	s.Type = 1
	on error resume next
	Set fso = Server.CreateObject("Scripting.FileSystemObject")
	if not fso.FileExists(strFilename) then
		Response.Write("<h1>Error:</h1>" & strFilename1 & "文件不存在<p>")
		Response.End
	end if
	Set f = fso.GetFile(strFilename)
	intFilelength = f.size
	s.LoadFromFile(strFilename)
	if err then
		Response.Write("<h1>Error: </h1>" & err.Description & "<p>")
		Response.End
	end if
	Response.AddHeader "Content-Disposition", "attachment; filename=" & f.name
	Response.AddHeader "Content-Length", intFilelength
	Response.CharSet = "UTF-8"
	Response.ContentType = "application/octet-stream"
	Response.BinaryWrite s.Read
	Response.Flush
	s.Close
	Set s = Nothing
End Function 
%>