yns_upload.asp

该软件是用asp编写的

          wend  
          UploadRequest.Item(GP_curKey).Item("FileName") = fso.GetBaseName(GP_CurFileName) & "_" & Begin_Name_Num & "." & fso.GetExtensionName(GP_CurFileName)
					UploadRequest.Item(GP_curKey).Item("Value") = UploadRequest.Item(GP_curKey).Item("FileName")
        end if
        on error resume next
        GP_strm2.SaveToFile GP_FullFileName,2
        if err then
          Response.Write "<B>An error has occured saving uploaded file!</B><br><br>"
          Response.Write "Filename: " & Trim(GP_curPath) & UploadRequest.Item(GP_curKey).Item("FileName") & "<br>"
          Response.Write "Maybe the destination directory does not exist, or you don't have write permission.<br>"
          Response.Write "Please correct and <A HREF=""javascript:history.back(1)"">try again</a>"
    		  err.clear
  				GP_strm1.Close
  				GP_strm2.Close
  	  	  response.End
  	    end if
  			GP_strm1.Close
  			GP_strm2.Close
  			if storeType = "path" then
  				UploadRequest.Item(GP_curKey).Item("Value") = GP_curPath & UploadRequest.Item(GP_curKey).Item("Value")
  			end if
        on error goto 0
      end if
    end if
  next

End Sub

'把普通字符串转成二进制字符串函数
Function getByteString(StringStr)
    getByteString=""
  For i = 1 To Len(StringStr) 
    XP_varchar = mid(StringStr,i,1)
    XP_varasc = Asc(XP_varchar) 
    If XP_varasc < 0 Then 
       XP_varasc = XP_varasc + 65535 
    End If 

    If XP_varasc > 255 Then 
       XP_varlow = Left(Hex(Asc(XP_varchar)),2) 
       XP_varhigh = right(Hex(Asc(XP_varchar)),2) 
       getByteString = getByteString & chrB("&H" & XP_varlow) & chrB("&H" & XP_varhigh) 
    Else 
       getByteString = getByteString & chrB(AscB(XP_varchar)) 
    End If 
  Next 
End Function

'把二进制字符串转换成普通字符串函数 
Function getString(StringBin)
   getString =""
   Dim XP_varlen,XP_vargetstr,XP_string,XP_skip
   XP_skip = 0 
   XP_string = "" 
 If Not IsNull(StringBin) Then 
      XP_varlen = LenB(StringBin) 
    For i = 1 To XP_varlen 
      If XP_skip = 0 Then
         XP_vargetstr = MidB(StringBin,i,1) 
         If AscB(XP_vargetstr) > 127 Then 
           XP_string = XP_string & Chr(AscW(MidB(StringBin,i+1,1) & XP_vargetstr)) 
           XP_skip = 1 
         Else 
           XP_string = XP_string & Chr(AscB(XP_vargetstr)) 
         End If 
      Else 
      XP_skip = 0
   End If 
    Next 
 End If 
      getString = XP_string 
End Function 

Function UploadFormRequest(name)
  on error resume next
  if UploadRequest.Item(name) then
    UploadFormRequest = UploadRequest.Item(name).Item("Value")
  end if  
End Function

'Process the upload
UploadQueryString = Replace(Request.QueryString,"GP_upload=true","")
if mid(UploadQueryString,1,1) = "&" then
	UploadQueryString = Mid(UploadQueryString,2)
end if

GP_uploadAction = CStr(Request.ServerVariables("URL")) & "?GP_upload=true"
If (Request.QueryString <> "") Then  
  if UploadQueryString <> "" then
	  GP_uploadAction = GP_uploadAction & "&" & UploadQueryString
  end if 
End If

If (CStr(Request.QueryString("GP_upload")) <> "") Then
  GP_redirectPage = ""
  If (GP_redirectPage = "") Then
    GP_redirectPage = CStr(Request.ServerVariables("URL"))
  end if
    
  RequestBin = Request.BinaryRead(Request.TotalBytes)
  Dim UploadRequest
  Set UploadRequest = CreateObject("Scripting.Dictionary")  
  BuildUploadRequest RequestBin, "upload", "file", "1024000", "error"
  
  '*** GP NO REDIRECT
end if  
if UploadQueryString <> "" then
  UploadQueryString = UploadQueryString & "&GP_upload=true"
else  
  UploadQueryString = "GP_upload=true"
end if  


%> 
    <% if request.querystring ("GP_upload") <> "" then %>
    <%
    Dim objFSO,MMFilename,TimeMM,FileType,fname
	fname = now()
  fname = replace(fname,"-","")
  fname = replace(fname," ","") 
  fname = replace(fname,":","")
  fname = replace(fname,"PM","")
  fname = replace(fname,"AM","")
  fname = replace(fname,"上午","")
  fname = replace(fname,"下午","")
    MMFilename = UploadFormRequest("file") '获得上传文件名
    FileType = Right(MMFilename,4) '获得上传文件的类型
    TimeMM = fname&FileType '使用一个时间数值来确定文件名
	Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
    If objFSO.FileExists(Server.MapPath("upload/"&MMFilename)) Then
    objFSO.MoveFile Server.MapPath("upload/"&MMFilename), Server.MapPath("upload/"&TimeMM) '重命名文件
    Else
    Response.Write "产生错误，文件重命名失败！"
    End If
    Set objFSO = Nothing
    %>
<script>window.opener.form1.<% If m=1 Then %>n_mpic<% ElseIf m=2 Then %>n_rpic<% ElseIf m=3 Then %>n_content.value+='[img]../upload/<%=TimeMM%>[/img]';window.close();</script><% End If %>
.value+='<%=TimeMM%>';window.close();</script>
    <% End If %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title></title>
<link href="style/css.css" rel="stylesheet" type="text/css">
<script language="JavaScript">
<!--



function getFileExtension(filePath) { //v1.0
  fileName = ((filePath.indexOf('/') > -1) ? filePath.substring(filePath.lastIndexOf('/')+1,filePath.length) : filePath.substring(filePath.lastIndexOf('\\')+1,filePath.length));
  return fileName.substring(fileName.lastIndexOf('.')+1,fileName.length);
}

function checkFileUpload(form,extensions) { //v1.0
  document.MM_returnValue = true;
  if (extensions && extensions != '') {
    for (var i = 0; i<form.elements.length; i++) {
      field = form.elements[i];
      if (field.type.toUpperCase() != 'FILE') continue;
      if (field.value == '') {
        alert('文件框中必须保证已经有文件被选中!');
        document.MM_returnValue = false;field.focus();break;
      }
      if (extensions.toUpperCase().indexOf(getFileExtension(field.value).toUpperCase()) == -1) {
        alert('这种文件类型不允许上传!.\n只有以下类型的文件才被允许上传: ' + extensions + '.\n请选择别的文件并重新上传.');
        document.MM_returnValue = false;field.focus();break;
  } } }
}
//-->
</script>
</head>

<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<form action="<%=GP_uploadAction%>" method="post" enctype="multipart/form-data" name="form1" onSubmit="checkFileUpload(this,'GIF,JPG,JPEG,BMP,PNG');return document.MM_returnValue">
  <table width="300" height="100" border="0" cellpadding="0" cellspacing="10">
    <tr> 
      <td align="center" valign="bottom" class="title"><strong>不能超过 1m</strong></td>
    </tr>
    <tr> 
      <td align="center" valign="top"> 
        <input name="file" type="file" size="20">
        <input type="submit" name="Submit" value="提交">
      </td>
    </tr>
  </table>
</form>
	</body>
</html>