發(fā)現(xiàn)還沒有aspupload這個組件的,這兩樣功能的解決方案,現(xiàn)把我的改進方案寫在這里!謝謝
關于aspupload上傳組件,文件重命名,進度條的問題解決方案!
共用到4個文件,分別是1.asp,2.asp,bar.asp,framebar.asp
運行第一個文件:1.asp,執(zhí)行上傳操作!
復制代碼 代碼如下:
%
'''進度條
dim SPid,PID,barref
Set UploadProgress = Server.CreateObject("Persits.UploadProgress")
SPid = UploadProgress.CreateProgressID()
PID = "PID=" SPid
barref = "framebar.asp?to=10" PID
%>
SCRIPT language="javascript">
!--
function ShowProgress()
//加載進度條
{
strAppVersion = navigator.appVersion;
if (document.upfile.filename.value != "")
{
if (strAppVersion.indexOf('MSIE') != -1 strAppVersion.substr(strAppVersion.indexOf('MSIE')+5,1) > 4)
{
winstyle = "dialogWidth=375px; dialogHeight:175px; center:yes;status:no";
window.showModelessDialog('% = barref %>b=IE',window,winstyle);
}
else
{
window.open('% = barref %>b=NN','','width=370,height=165', true);
}
}
return true;
}
function isPic(){
var temp;
var ExtList = ".jpg.gif.bmp.png.swf";//客戶端，檢測文件后綴名，省得上傳完成后，才報文件類型錯誤！
var filename = upfile.filename.value;
var the_ext = filename.substr(filename.lastIndexOf(".")+1).toLowerCase();
if (ExtList.indexOf(the_ext)==-1){
alert("不是圖片，請選擇圖片文件！");
return false;
}
return true;
}
//-->
/SCRIPT>
html>
head>/head>
body>
form method="post"enctype="multipart/form-data"action="2.asp?% = PID %>"name="upfile"OnSubmit="return ShowProgress();">
選擇要上傳的文件：br>
input type=file name="filename">br>
input type=submit value="上傳" onclick="return isPic()">
/form>
/body>
/html>
2.asp
復制代碼 代碼如下:
%
Set Upload = Server.CreateObject("Persits.Upload")
' Prevent overwriting
Upload.OverwriteFiles = False
' We use memory uploads, 文件大小限制 ,單位：b
Upload.SetMaxSize 1*1024*1024*1024, true
if Request.QueryString("PID") = "" then
Upload.ProgressID="010D60EB00C5AA4B"
else
Upload.ProgressID=Request.QueryString("PID")
end if
On Error Resume Next
' Save to memory 保存到內(nèi)存
Upload.Save
If Err.Number = 8 Then
Response.Write "文件大于1G"
End If
'為使文件不重名，用系統(tǒng)時間+隨機數(shù)，作為文件名
Dim ranNum
randomize
ranNum=int(999*rnd)
CreateName=year(now)month(now)day(now)hour(now)minute(now)second(now)ranNum
NewName = CreateName
'保存文件路徑
articlepath = Server.MapPath("upload1")
For Each File in Upload.Files
FileExt=Lcase(replace(File.ext,".",""))
'服務器端判斷文件類型,動網(wǎng)論壇的判斷方式
If CheckFileExt(FileExt)=false then
Response.write "文件格式不正確,或不能為空 [ a href=# onclick=history.go(-1)>重新上傳/a> ]"
else
File.SaveAs articlepath "/" NewName File.ext
Response.Write "New name: " File.FileName "BR>"
End If
Next
%>
%
'服務器端判斷文件類型,動網(wǎng)論壇的判斷方式
Private Function CheckFileExt(FileExt)
If FileExt="" or IsEmpty(FileExt) Then
CheckFileExt=false
Exit Function
End If
If Lcase(FileExt)="asp" or Lcase(FileExt)="asa" or Lcase(FileExt)="aspx" then
CheckFileExt=false
Exit Function
End If
If Lcase(FileExt)="gif" or Lcase(FileExt)="jpg" or Lcase(FileExt)="png" or Lcase(FileExt)="swf" or Lcase(FileExt)="bmp" then
CheckFileExt=true
Exit Function
Else
CheckFileExt=false
End If
End Function
%>
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