ASP图片上传出现的问题，希望有人能给解答一下
正在学ASP，现在遇到一个上传图片的问题，点上传提示无法显示页面，我把UPPHOTO.asp换成别的文件，点上传，都显示正常，所以我怀疑问题出现在UPPHOTO.asp上，希望大家能给指点下，谢谢，新人，手头没有分，希望各位大大见谅
上传界面的代码
程序代码：<!--#include file="Config.asp"-->
<%
Dim filepath,layerName,formName,EditName
filepath=""&FormatSQL(SafeRequest("filepath",0))&"/"
layerName=FormatSQL(SafeRequest("layerName",0))
formName=FormatSQL(SafeRequest("formName",0))
EditName=FormatSQL(SafeRequest("EditName",0))
PicSetting=FormatSQL(SafeRequest("PicSetting",0))
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>文件上传系统</title>
<link href="SSC_Admin.css" rel="stylesheet" type="text/css">
</head>
<body>
<script language="javascript">
function mysubmit(UpfileForm)
{
if(UpfileForm.filename.value=="")
{
alert("请点击浏览按钮，选择您要上传的jpg、gif或bmp文件!")
return (false);
}
else
{
str= UpfileForm.filename.value;
strs=str.toLowerCase();
lens=strs.length;
extname=strs.substring(lens-4,lens);
if(extname!=".jpg" && extname!=".gif" && extname!=".bmp" )
{
alert("请选择jpg、gif或bmp文件!");
return (false);
}
}
return (true);
}
</script>
<table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF">
<form name="UpfileForm" method="post" action="UpPhoto.asp" enctype="multipart/form-data" onsubmit="return mysubmit(this)">
<tr>
<td height="50" align="center" valign="middle"><input type="hidden" name="act" value="upload">
<input type="hidden" name="LayerName" value="<% =LayerName %>">
<input type="hidden" name="filepath" value="<% =filepath %>">
<input type="hidden" name="EditName" value="<% =EditName %>">
<input type="hidden" name="FormName" value="<% =FormName %>">
<input type="hidden" name="PicSetting" value="<% =PicSetting %>">
<input name="filename" type="file" class="InputButton2" value="" size="18">
<input type="submit" name="Submit" value="上传" class="InputButton"></td>
</tr>
<tr>
<td height="50" align="center" valign="middle"><input name="CloseButton" type="button" class="InputButton" id="CloseButton" value="关闭" onClick="javascript:parent.document.all.<% =LayerName %>.style.visibility='hidden';"></td>
</tr>
</form>
</table>
</body>
</html>
提示上传成功，程序实现的代码
程序代码：<%OPTION EXPLICIT%>
<% Server.ScriptTimeOut=5000 %>
<!--#include file="Config.asp"-->
<!--#include file="Conn.asp"-->
<!--#include FILE="upload_5xsoft.inc"-->
<html>
<head>
<title>文件上传</title>
<link href="SSC_Admin.css" rel="stylesheet" type="text/css">
</head>
<body>
<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top"><%
dim upload,file,FileExt,FormName,formPath,filepathname,RandFileName,iCount
set upload=new upload_5xsoft ''建立上传对象
// Response.Write upload.Version&"<br><br>" ''显示上传类的版本
if upload.form("filepath")="" then ''得到上传目录
msg "请输入要上传至的目录!"
set upload=nothing
Response.End
else
formPath=upload.form("filepath")
''在目录后加(/)
if right(formPath,1)<>"/" then formPath=formPath&"/"
end if
iCount=0
for each formName in upload.objFile ''列出所有上传了的文件
set file=upload.file(formName) ''生成一个文件对象
if file.FileSize>0 then ''如果 FileSize > 0 说明有文件数据
FileExt=mid(File.FileName,InStrRev(File.FileName, ".")+1)
RandFileName=year(now)&"-"&month(now)&"-"&day(now)&"-"&hour(now)&minute(now)&second(now)&"."&FileExt
file.SaveAs Server.mappath(formPath&RandFileName) ''保存文件
'' Response.Write file.FilePath&file.FileName&" ("&file.FileSize&") => "&formPath&File.FileName&" 成功!<br>"
if left(formPath,3)="../" then
formPath=right(formPath,Len(formPath)-3) ''得到上传相对目录
End if
filepathname=formPath&RandFileName
iCount=iCount+1
end if
set file=nothing
next
//生成缩略图
Dim EditInuptName,PicSetting
EditInuptName=upload.form("EditName")
PicSetting=upload.form("PicSetting")
if PicSetting="ProSetting" then
Dim PicRs,PicSQL,PicSmallWidth,PicSmallHeight,PicBigWidth,PicBigHeight,IsJpegShow,JpegFontName,JpegFontColor,JpegFontFamily
Dim JpegFontBold,JpegFontSize,JpegFontShadowShow,JpegFontShadowColor,JpegCanvasWidth,JpegCanvasHeight,IsJpegPenShow
Dim JpegPenColor,JpegPenWidth,JpegAlphaValue,IsPlugIn,IsBuildCanvasPhoto
PicSQL="Select * From [SSC_ProSetting] Where ID=1"
Set PicRs= Server.CreateObject("ADODB.Recordset")
PicRs.Open PicSQL,Conn,1,1
if Not PicRs.EOF then
PicSmallWidth=PicRs("PicSmallWidth")
PicSmallHeight=PicRs("PicSmallHeight")
PicBigWidth=PicRs("PicBigWidth")
PicBigHeight=PicRs("PicBigHeight")
IsPlugIn=PicRs("IsPlugIn") //是否使用组件
IsBuildCanvasPhoto=PicRs("IsBuildCanvasPhoto") //是否生成缩略图
IsJpegShow=PicRs("IsJpegShow") //是否使用水印
JpegFontName=PicRs("JpegFontName")
JpegFontColor="&H"&Right(PicRs("JpegFontColor"),6)
JpegFontFamily=PicRs("JpegFontFamily")
JpegFontBold=PicRs("JpegFontBold")
JpegFontSize=PicRs("JpegFontSize")
JpegFontShadowShow=PicRs("JpegFontShadowShow")
JpegFontShadowColor="&H"&Right(PicRs("JpegFontShadowColor"),6)
JpegCanvasWidth=PicRs("JpegCanvasWidth")
JpegCanvasHeight=PicRs("JpegCanvasHeight")
IsJpegPenShow=PicRs("IsJpegPenShow") //是否使用图片边框
JpegPenColor="&H"&Right(PicRs("JpegPenColor"),6)
JpegPenWidth=PicRs("JpegPenWidth")
JpegAlphaValue=PicRs("JpegAlphaValue")/100
End if
PicRs.Close
Set PicRs=Nothing
if IsPlugIn=1 then
//是否使用组件
Dim sOriginalPath,sSmallPath //原图路径, 缩略图路径
//sOriginalPath = "../uploads/pic.jpg" 测试使用
sOriginalPath = "../"&filepathname
//原图片路径一般上传完毕后获取，或者从数据库获取
sSmallPath=sOriginalPath //缩略图路径
Dim sReturnInfo, sReturnInfoSmall //函数返回大小图路径信息
select case IsBuildCanvasPhoto
case "0"
//不自动生成缩略图
select case EditInuptName
case "SmallPicUrl"
sReturnInfo = BuildPicCanvas(sOriginalPath, "../Uploads", PicSmallWidth, PicSmallHeight,"1")
case else
sReturnInfo = BuildPicCanvas(sOriginalPath, "../Uploads", PicBigWidth, PicBigHeight,"0")
End select
case "1"
//自动生成缩略图
sReturnInfo = BuildPicCanvas(sOriginalPath, "../Uploads", PicBigWidth, PicBigHeight,"0")
sReturnInfoSmall = BuildPicCanvas(sOriginalPath, "../Uploads", PicSmallWidth, PicSmallHeight,"1")
End select
//Response.Write "返回信息:" & sReturnInfo & "<br/>"
If InStr(sReturnInfo, "Error_") <= 0 Then
sSmallPath = sReturnInfo //返回信息就是
//将sSmallPath写入数据库
Else
Response.Write "详细错误:"
Select Case sReturnInfo
Case "Error_01"
Response.Write "<font color='red'>创建AspJpeg组件失败,没有正确安装注册该组件</font>" & "<br/>"
Case "Error_02"
Response.Write "<font color='red'>原图片不存在,检查s_OriginalPath参数传入值</font>" & "<br/>"
Case "Error_03"
Response.Write "<font color='red'>缩略图存盘失败.可能原因:缩略图保存基地址不存在,检查s_OriginalPath参数传入值;对目录没有写权限;磁盘空间不足</font>" & "<br/>"
Case "Error_Other"
Response.Write "<font color='red'>未知错误</font>" & "<br/>"
End Select
Response.End()
End If
End if //是否自动生成缩略图
if IsJpegShow=1 then
//是否加入文字水印
if EditInuptName="BigPicUrl" or IsBuildCanvasPhoto=1 then
Dim JpegReturnInfo
JpegReturnInfo=BuildJpegCanvasFont(sReturnInfo,IsJpegShow,JpegFontName,JpegFontColor,JpegFontFamily,JpegFontBold,JpegFontSize,JpegFontShadowShow,JpegFontShadowColor,JpegCanvasWidth,JpegCanvasHeight,IsJpegPenShow,JpegPenColor,JpegPenWidth,JpegAlphaValue)
End if
End if
End if //是否使用组件
if IsBuildCanvasPhoto=1 then
Response.Write"<script>parent."&upload.form("formname")&".SmallPicUrl.value='"&Right(sReturnInfoSmall,Len(sReturnInfoSmall)-3)&"';</script>"
Response.Write"<script>parent."&upload.form("formname")&".BigPicUrl.value='"&Right(sReturnInfo,Len(sReturnInfo)-3)&"';</script>"
else
Response.Write"<script>parent."&upload.form("formname")&"."&upload.form("EditName")&".value='"&filepathname&"';</script>"
End if
Response.Write"<script>parent.document.all."&upload.form("LayerName")&".style.visibility='hidden';</script>"
Set upload=nothing //删除此对象
%>
<script language="javascript">
window.alert("文件上传成功!");
window.history.back();
</script>
</td>
</tr>
</table>
</body>
</html>
