upmediafile.asp

本系统开发的核心内容就是实现招聘时企业和人才的交互选择

<%server.ScriptTimeout=0%>

<%
sub error2(message)
%>
<script>alert('<%=message%>');history.back();</script><script>window.close();</script>
<%
end sub
%>

<%
dim oUpFileStream

Class Upload_file

dim Form,File,Err

Private Sub Class_Initialize
Err=-1
end sub

Private Sub Class_Terminate 
'清除变量及对像
if Err < 0 then
oUpFileStream.Close
Form.RemoveAll
File.RemoveAll
set Form=nothing
set File=nothing
set oUpFileStream =nothing
end if
End Sub

Public Sub GetDate(RetSize)
'定义变量
dim RequestBinDate,sStart,bCrLf,sInfo,iInfoStart,iInfoEnd,tStream,iStart,oFileInfo
dim iFileSize,sFilePath,sFileType,sFormvalue,sFileName
dim iFindStart,iFindEnd
dim iFormStart,iFormEnd,sFormName
'代码开始
If Request.TotalBytes < 1 Then
Err=1
Exit Sub
End If
If RetSize > 0 Then 
If Request.TotalBytes > RetSize then
Err=2
Exit Sub
End If
End If
set Form = Server.CreateObject("Scripting.Dictionary")
set File = Server.CreateObject("Scripting.Dictionary")
set tStream = Server.CreateObject("adodb.stream")
set oUpFileStream = Server.CreateObject("adodb.stream")
oUpFileStream.Type = 1
oUpFileStream.Mode = 3
oUpFileStream.Open 
oUpFileStream.Write Request.BinaryRead(Request.TotalBytes)
oUpFileStream.Position=0
RequestBinDate = oUpFileStream.Read 
iFormEnd = oUpFileStream.Size
bCrLf = chrB(13) & chrB(10)
'取得每个项目之间的分隔符
sStart = MidB(RequestBinDate,1, InStrB(1,RequestBinDate,bCrLf)-1)
iStart = LenB (sStart)
iFormStart = iStart+2
'分解项目
Do
iInfoEnd = InStrB(iFormStart,RequestBinDate,bCrLf & bCrLf)+3
tStream.Type = 1
tStream.Mode = 3
tStream.Open
oUpFileStream.Position = iFormStart
oUpFileStream.CopyTo tStream,iInfoEnd-iFormStart
tStream.Position = 0
tStream.Type = 2
tStream.Charset ="gb2312"
sInfo = tStream.ReadText 
'取得表单项目名称
iFormStart = InStrB(iInfoEnd,RequestBinDate,sStart)-1
iFindStart = InStr(22,sInfo,"name=""",1)+6
iFindEnd = InStr(iFindStart,sInfo,"""",1)
sFormName = Mid (sinfo,iFindStart,iFindEnd-iFindStart)
'如果是文件
if InStr (45,sInfo,"filename=""",1) > 0 then
set oFileInfo= new FileInfo
'取得文件属性
iFindStart = InStr(iFindEnd,sInfo,"filename=""",1)+10
iFindEnd = InStr(iFindStart,sInfo,"""",1)
sFileName = Mid (sinfo,iFindStart,iFindEnd-iFindStart)
oFileInfo.FileName = GetFileName(sFileName)
oFileInfo.FilePath = GetFilePath(sFileName)
oFileInfo.FileExt = GetFileExt(sFileName)
iFindStart = InStr(iFindEnd,sInfo,"Content-Type: ",1)+14
iFindEnd = InStr(iFindStart,sInfo,vbCr)
oFileInfo.FileType = Mid (sinfo,iFindStart,iFindEnd-iFindStart)
oFileInfo.FileStart = iInfoEnd
oFileInfo.FileSize = iFormStart -iInfoEnd -2
oFileInfo.FormName = sFormName
file.add sFormName,oFileInfo
else
'如果是表单项目
tStream.Close
tStream.Type = 1
tStream.Mode = 3
tStream.Open
oUpFileStream.Position = iInfoEnd 
oUpFileStream.CopyTo tStream,iFormStart-iInfoEnd-2
tStream.Position = 0
tStream.Type = 2
tStream.Charset = "gb2312"
sFormvalue = tStream.ReadText 
form.Add sFormName,sFormvalue
end if
tStream.Close
iFormStart = iFormStart+iStart+2
'如果到文件尾了就退出
loop until (iFormStart+2) = iFormEnd 
RequestBinDate=""
set tStream = nothing
End Sub

'取得文件路径
Private function GetFilePath(FullPath)
If FullPath <> "" Then
GetFilePath = left(FullPath,InStrRev(FullPath, "\"))
Else
GetFilePath = "pic/"
End If
End function

'取得文件名
Private function GetFileName(FullPath)
If FullPath <> "" Then
GetFileName = mid(FullPath,InStrRev(FullPath, "\")+1)
Else
GetFileName = ""
End If
End function

'取得扩展名
Private function GetFileExt(FullPath)
If FullPath <> "" Then
GetFileExt = mid(FullPath,InStrRev(FullPath, ".")+1)
Else
GetFileExt = ""
End If
End function

End Class

'文件属性类
Class FileInfo
dim FormName,FileName,FilePath,FileSize,FileType,FileStart,FileExt
Private Sub Class_Initialize 
FileName = ""
FilePath = ""
FileSize = 0
FileStart= 0
FormName = ""
FileType = ""
FileExt = ""
End Sub

'保存文件方法
Public function SaveToFile(FullPath)
dim oFileStream,ErrorChar,i
SaveToFile=1
if trim(fullpath)="" or right(fullpath,1)="/" then exit function
set oFileStream=CreateObject("Adodb.Stream")
oFileStream.Type=1
oFileStream.Mode=3
oFileStream.Open
oUpFileStream.position=FileStart
oUpFileStream.copyto oFileStream,FileSize
oFileStream.SaveToFile FullPath,2
oFileStream.Close
set oFileStream=nothing 
SaveToFile=0
end function

'取得文件内容
Public Function GetDate
oUpFileStream.Position =FileStart
GetDate=oUpFileStream.Read(FileSize)
End Function
End Class
%>

<%
if Request("menu")="up" then
On Error Resume Next
Set upl = Server.CreateObject("SoftArtisans.FileUp")
If -2147221005 = Err Then
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

set FileUP=new Upload_file 

FileUP.GetDate(-1)
formPath="../UpImg/"
set file=FileUP.file("file")
tempfilename=year(now)&month(now)&day(now)&hour(now)&minute(now)&second(now)&"."&file.FileExt
filename=formPath&tempfilename

if file.filesize > 307200 then
'error2("文件大小不得超过 300 K\n当前的文件大小为 "&int(file.filesize/1024)&" K")
end if

select case LCase(file.FileExt)
case "jpg"
img=""&filename&""
case "gif"
img=""&filename&""
case "jpeg"
img=""&filename&""
case "bmp"
img=""&filename&""
'case "mp3"
'img=""&filename&""
'case "asf"
'img=""&filename&""
case else
error2("对不起，本服务器只支持jpg、gif、jpeg、bmp格式的文件\n不支持 "&file.FileExt&" 格式的文件")
response.End()
end select
if ""&file.filesize&""=Request.Cookies("TotalBytes") then
'error2("请不要上传相同的文件！")
end if
file.SaveToFile Server.mappath(filename)
'Response.Write(Server.mappath(filename))
Response.Cookies("TotalBytes")=file.filesize
set FileUP=nothing
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''


else


filename=""&year(date)&""&month(date)&""&day(date)&""&hour(time)&""&minute(time)&""&second(time)&""
select case ""&upl.ContentType&""
case "application/octet-stream"
error2("未知文件格式")
case "image/gif"
types="gif"
case "image/pjpeg"
types="jpg"
case "text/html"
types="htm"
case "text/plain"
types="txt"
case "application/msword"
types="doc"
case "application/x-zip-compressed"
types="zip"
case "application/x-shockwave-flash"
types="swf"
end select

filename="pic/"&filename&"."&types&""

if upl.TotalBytes > 102400 then
error2("文件大小不得超过 100 K\n当前的文件大小为 "&int(upl.TotalBytes/1024)&" K")
end if

if types="gif" or types="jpg" then
img=""&filename&""

elseif types="swf" then
img="[flash]"&filename&"[/flash]"

elseif types="htm" or types="txt" or types="doc" or types="zip" then
img="images/affix.gif[url="&filename&"]相关附件[/url]"
else
error2("对不起，本服务器只支持GIF、JPG、HTM、TXT、DOC、ZIP、SWF格式的文件\n不支持 "&upl.ContentType&" 格式的文件")
end if

if ""&upl.TotalBytes&""=""&Request.Cookies("TotalBytes")&"" then
error2("请不要上传相同的文件！")
end if

upl.SaveAs Server.mappath(""&filename&"")
Response.Cookies("TotalBytes")=""&upl.TotalBytes&""
set upl=nothing



End If

session("mediafilename")=""
session("mediafilename")=tempfilename
response.write("<script language=javascript>parent.myform.upfilename.value='"&tempfilename&"';parent.myform.Picture.src='UpImg/"&tempfilename&"';alert('上传文件成功！');location.href='upmediafile.asp';</script>")


else

%>
<body topmargin=0 class=a1>
<link href=img/css.css rel=stylesheet>
<form enctype=multipart/form-data method=post action=upmediafile.asp?menu=up>

<table cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><input type=file style=FONT-SIZE:9pt name=file size="40">&nbsp;
<input style=FONT-SIZE:9pt type="submit" value=" 上 传 " name=Submit>
</td></tr></table>

<%

end if
%>