upfile.htm<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<head>
</head>
<body bgcolor="#FFFFFF" text="#333333">
<form name="form1" method="post" action="upfile.asp" enctype="multipart/form-data" >
<input type="hidden" name="act" value="upload">
<input type="hidden" name="filepath" class="tx" style="width:400" value="图片保存路径">
<table width="450" height="12" border="0" align="left" cellpadding="0" cellspacing="0" bordercolor="#EFEFEF" >
<tr align="center" valign="middle" id="newspic">
<td align="left" id="upid" height="31">
选择上传图片:<input type="file" name="file1" style="width:300" class="tx1"><br>
上传图片说明:<input type="text" name="tail" style="width:300" class="tx1">
<input type="submit" name="Submit" value="上 传" class="tx1">
</td>
</tr>
</table>
</form>
</body>
</html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<head>
</head>
<body bgcolor="#FFFFFF" text="#333333">
<form name="form1" method="post" action="upfile.asp" enctype="multipart/form-data" >
<input type="hidden" name="act" value="upload">
<input type="hidden" name="filepath" class="tx" style="width:400" value="图片保存路径">
<table width="450" height="12" border="0" align="left" cellpadding="0" cellspacing="0" bordercolor="#EFEFEF" >
<tr align="center" valign="middle" id="newspic">
<td align="left" id="upid" height="31">
选择上传图片:<input type="file" name="file1" style="width:300" class="tx1"><br>
上传图片说明:<input type="text" name="tail" style="width:300" class="tx1">
<input type="submit" name="Submit" value="上 传" class="tx1">
</td>
</tr>
</table>
</form>
</body>
</html>
<!--#include FILE="upload_5xsoft.inc"-->
<html>
<head>
<title>Upfile</title>
</head>
<body>
<form name="upfilecode" action="" method="post"><%
dim upload,file,formName,formPath,iCount,filename,fileExt,pictail
set upload=new upload_5xSoft ''建立上传对象
pictail =upload.form("tail") ''收集图片信息
if upload.form("filepath")="" then ''得到上传目录
response.write "请输入要上传至的目录!"
set upload=nothing
response.end
else
formPath=upload.form("filepath")
if right(formPath,1)<>"/" then formPath=formPath&"/" '在目录后加(/)
end ifiCount=0
for each formName in upload.file '列出所有上传了的文件
set file=upload.file(formName) '生成一个文件对象
filename=year(now)&month(now)&day(now)&hour(now)&minute(now)&second(now)&file.FileName
session("filename") = filename if file.filesize<10 then
response.write "<font style='font-size:12px'>请先选择你要上传的图片 [ <a href=# onclick=history.go(-1)>重新上传</a> ]</font>"
response.end
end if
if file.filesize>150000 then
response.write "<font style='font-size:12px'>图片大小超过了限制 [ <a href=# onclick=history.go(-1)>重新上传</a> ]</font>"
response.end
end if fileExt=lcase(right(file.filename,4)) if fileExt<>".gif" and fileExt<>".jpg" then
response.write "<font style='font-size:12px;'>文件格式不对,本系统只接受GIF和JPG图形文件。 [ <a href=# onclick=history.go(-1)>重新上传</a> ]</font>"
response.end
end if dim upfilepath,uped
upfilepath = ""
session("uped") = session("uped") & "aa"
if file.FileSize>0 then '如果 FileSize > 0 说明有文件数据
file.SaveAs Server.mappath(formPath&filename) '保存文件
upfilepath=formPath&filename
if session("uped") = "aa" then
session("upfiled") = "<IMG SRC="&upfilepath&" BORDER='0' align=center><br><br>"
else
session("upfiled") = session("upfiled") & "<IMG SRC="&upfilepath&" BORDER='0' align=center><br><br>"
end if
session("upfilenow") = upfilepathresponse.write "<font style={font-size:12px;}>"&upfilepath & "图片上传成功"&" <a href=upfile.htm>[继续上传]</a></font>"
end if
set file=nothing
next
set upload=nothing '删除此对象%>
也许有用
/////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////
/*
* A class used to upload mulitpicture
* $picname ,array, the name of the uploaded picture
* $picsize, array, the size of the uploaded picture
* $error; the Error information
* $hasuploadnum , int ,the number of the uploaded picture
*/class Upload
{
var $picname;
var $picsize;
var $error;
var $hasuploadnum;
function Upload()
{
$this->error = "";
$this->picname = array();
$this->picsize = array();
}
/*
*function used to upload one picture
*/
function upload_pic($tmpname, $name, $type, $size, $maxsize=5000, $file_path="")
{
if (($tmpname=="")||($name=="")||($type=="")||($size==""))
{
$this->error .= "Has a wrong parameter!<br>";
return false;
}
$name_array = explode(".",$name);
$suffix = $name_array[1];
$pic_name=time().rand(1,100).".".$suffix;
$type_array = explode("/",$type);
$file_type = $type_array[0];
if ($file_type!="image")
{
$this->error .= "Wrong type of the uploadfile<br>";
return false;
}
//判断图片大小
if ($size>$maxsize)
{
$this->error.="The size of the picture has get ahead of maxsize!<br>";
return false;
}
//拷贝临时文件到指定目录
if (move_uploaded_file($tmpname,$file_path.$name))
{
if (rename($file_path.$name,$file_path.$pic_name)) //将图片改成指定的名称
{
return $pic_name;
}
else
{
$this->error .= "Connot rename picture!<br>";
unlink($file_path.$name);
}
} //end if
return false;
} //end function
/*
* function used to delete uploaded picture
*/
function err_del($n,$thefile,$file_path="")
{
for($i=0; $i<$n; $i++)
{
unlink($file_path.$thefile[$i]);
}
}
/*
* A function used to upload mulitpicture
* $file : the post filename
* $n : the number of post items
* $maxsize : the max size of the permissive upload picture
* $file_path : the dir of the picture
*/
function Mulitpic_upload($file,$n,$maxsize,$file_path)
{
$num = 0;
$hasuploadname[] = array();
if ($file=="")
{
$this->error .= "No file upload!<br>";
return false;
}
if ($maxsize<0)
{
$this->error .= "Error maxsize!<br>";
return false;
}
if (is_dir($file_path)!=1)
{
if(!mkdir(mkdir($file_path)))
{
$this->error .= "Create dir error!<br>";
return false;
}
}
for($i=0; $i<$n; $i++)
{
if ($_FILES[$file]['size'][$i]>0)
{
$tmpname = $_FILES[$file]['tmp_name'][$i];
$name = $_FILES[$file]['name'][$i];
$type = $_FILES[$file]['type'][$i];
$size = round($_FILES[$file]['size'][$i]/1024,2);
if (in_array($name,$hasuploadname))
{
$this->err_del($num,$this->picname,$file_path);
$this->error .= "Picture ".$name." has exists!<br>";
return false;
}
$hasuploadname[$num] = $name;
$pic_name = $this->upload_pic($tmpname,$name,$type,$size,$maxsize,$file_path);
$this->picname[$num] = $pic_name;
$this->picsize[$num] = $size;
if(!$pic_name)
{
$this->err_del($num,$this->picname,$file_path);
$this->error .= "Upload picture error!<br>";
return false;
}
$num++;
} //end if
}//end for
$this->hasuploadnum = $num;
}// end function
function Getname()
{
return $this->picname;
}
function Getsize()
{
return $this->picsize;
}
function Getnum()
{
return $this->hasuploadnum;
}
function Geterror()
{
return $this->error;
}
function showpic()
{
for($i=0; $i<$this->Getnum(); $i++)
{
echo $this->picname[$i]." ".$this->picsize[$i]."<br>";
}
}
}
?>
$imgfile_name = $_FILES["bimgs"]["name"];
$imgfile_type = $_FILES["bimgs"]["type"];
$imgfile_size = $_FILES["bimgs"]["size"];
if (! empty($imgfile))
{
//上传错误
if ($_FILES["bimgs"]["error"]<>0)
{echo "图片上传错误！";
exit(0);}
//0字节文件
if ($imgfile_size==0)
{echo "上传文件零字节！请检查！";
exit(0);}
//是否为图片文件
if(! @preg_match ("/image/i",$imgfile_type))
{echo "上传文件不是图片，请检查！";
exit(0);}
//上传文件
//处理文件名
$tmptime=gettimeofday();
$tmpsec=$tmptime["sec"]+1;
$tmparray=explode(".",$imgfile_name);
$tmphz=$tmparray[count($tmparray)-1];
$dest1=$tmpsec.".".$tmphz;
//echo $dest1;
if(@copy($imgfile,$conf_uploadpath.$_SESSION[s_id]."/".$dest1))
{$_SESSION[sbimg]=$imgfile;
@unlink($imgfile);
}
else
{echo "文件无法保存，请重试！";
exit(0);}
}/* sql 语句*/
int imagesy ( resource image)--取得图像高度
asp的麻烦继续发完吧
windows下需要加载php_gd.dll
参数一般要用其他image函数来创建
var $the_temp_file;
var $upload_dir;
var $extensions;
var $http_error;
var $message;
function file_upload() {
$this->upload();
}
function upload() {
$source_file = trim($this->the_temp_file);
$dest_file = trim($this->the_file);
if ($source_file != "") {
$ext = $this->validateExtension();
if ($ext) {
if (is_uploaded_file($source_file)) {
if ($this->move_upload($source_file, $dest_file)) {
$this->message = "File: <b>".$dest_file."</b> successfully uploaded!";
return true;
}
} else {
$this->report_error();
return false;
}
} else {
$poss_ext = implode(" ", $this->extensions);
$this->message = "Only files with the following extensions are allowed: <b>".$poss_ext."</b>";
return false;
}
} else {
$this->message = "Please select a file for upload.";
}
}
function validateExtension() {
$file_name = trim($this->the_file);
$extension = strtolower(strrchr($file_name,"."));
$ext_array = $this->extensions;
if (in_array($extension, $ext_array)) {
return true;
} else {
return false;
}
}
function check_dir() {
if (!is_dir($this->upload_dir)) {
return false;
} else {
return true;
}
}
function move_upload() {
umask(0);
if ($this->check_dir()) {
$newfile = $this->upload_dir.trim($this->the_file);
$tmp_file = trim($this->the_temp_file);
if (move_uploaded_file($tmp_file, $newfile)) {
system("chmod 0755 $newfile");
return true;
} else {
return false;
}
} else {
$this->message = "Sorry the upload directory doesn't exist!";
}
}
// some error (HTTP)reporting, change the messages or remove options if you like.
function report_error() {
switch($this->http_error) {
case 1:
$this->message = "The uploaded file exceeds the max. upload filesize directive in the server configuration";
break;
case 2:
$this->message = "The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the html form";
break;
case 3:
$this->message = "The uploaded file was only partially uploaded";
break;
case 4:
$this->message = "No file was uploaded";
break;
default:
$this->message = "There was a problem with your upload.";
}
}
}
————————————————————————————————<form name="uppic" method="post" action="uppic.php" enctype="multipart/form-data" >
<font size="2" color="#333300">
选择上传图片:
<input type="file" name="pic_file" style="width:300" title="请注意上传的文件大小不要超过200K，尺寸不要大于240*320，文件名中不要带有空格" ><br>
<br>
上传图片说明:
<input type="text" name="pic_text" style="width:300" size="20" maxlength="50" title="请输入图片的说明文字，长度不得超过25个字">
<br>
<br>
<input type="submit" name="Submit" value="上 传" style="font-size: 10pt; font-family: 宋体; color: #333300"><br>
</form>uppic.php
————————————————————————————————<?
$pic_text = $_POST['pic_text'];
if ( $pic_text == "" )
{
$pic_text = "无";
}
$con_type = 0;
$con_size = 0;
$con_pix = 0;
//判断是否是图片类型的文件
if ( ( $_FILES['pic_file']['type']=="image/gif" )
|| ( $_FILES['pic_file']['type']=="image/pjpeg" )
|| ( $_FILES['pic_file']['type']=="image/jpeg" )
|| ( $_FILES['pic_file']['type']=="image/bmp" )
|| ( $_FILES['pic_file']['type']=="image/tiff" )
|| ( $_FILES['pic_file']['type']=="image/jp2" )
|| ( $_FILES['pic_file']['type']=="image/png" )
|| ( $_FILES['pic_file']['type']=="image/iff" ) )
{
$con_type = 1;//控制上传文件的类型
$image_size = getimagesize($_FILES['pic_file']['tmp_name']); if ( ( $image_size[0] <= 240 ) && ( $image_size[1] <= 320 ) )
{
$con_pix = 1;//控制上传图片的尺寸
}
}
if ( $_FILES['pic_file']['size']<=204800 )
{
$con_size = 1;//控制上传图片的大小
}
if ( ( $con_type == 1 ) && ( $con_size == 1 ) && ( $con_pix == 1 ) )
{
//通过函数getdate提取出系统的年、天、时、分、秒作为上传图片的文件名
$today = getdate(); $name_main = ""; $string_year = (string) $today[year]; $string_yday = (string) $today[yday];
if ( $today[yday] < 10 )
{
$string_yday = "0".$string_yday;
}
if ( $today[yday] < 100 )
{
$string_yday = "0".$string_yday;
}
$string_hours = (string) $today[hours];
if ( $today[hours] < 10 )
{
$string_hours = "0".$string_hours;
} $string_minutes = (string) $today[minutes];
if ( $today[minutes] < 10 )
{
$string_minutes = "0".$string_minutes;
}
$string_seconds = (string) $today[seconds];
if ( $today[seconds] < 10 )
{
$string_seconds = "0".$string_seconds;
} $name_main = $string_year.$string_yday.$string_hours.$string_minutes.$string_seconds;
//定义上传图片的扩展名
switch ( $_FILES['pic_file']['type'] )
{
case "image/gif":
$name_ext = ".gif";
break; case "image/pjpeg":
$name_ext = ".jpg";
break; case "image/jpeg":
$name_ext = ".jpg";
break; case "image/bmp":
$name_ext = ".bmp";
break; case "image/tiff":
$name_ext = ".tif";
break; case "image/jp2":
$name_ext = ".jp2";
break; case "image/png":
$name_ext = ".png";
break; case "image/iff":
$name_ext = ".iff";
break;
} $filename = 'upload_tmp/'.$name_main.$name_ext;
$copymes = copy( $_FILES['pic_file']['tmp_name'] , $filename );
//如果是图形文件格式且大小和尺寸合适则显示
echo "<p><img src='";
echo $filename;
echo "'align=center border=0><br>";
}
else
{
echo '<font face="黑体" color="#ff0000" style="font-size: 28"> 上传错误！</font> ';
}
?>
<?
if ( ( $con_type == 1 ) && ( $con_size == 1 ) && ( $con_pix == 1 ) )
{
echo '<b>说明文字：</b>'.$pic_text;
}
else
{
echo '<b>错误提示：</b>';
if ( $con_type == 0 )
{
echo '上传的文件不是本系统能识别的图片格式 ';
}
if ( ( $con_type == 1 ) && ( $con_pix == 0 ) )
{
echo '上传的图片文件尺寸('.$image_size[0].'*'.$image_size[1].')不在规格(240*320)之内 ';
}
if ( $con_size == 0 )
{
echo '上传的文件大小('.(int) ( ($_FILES['pic_file']['size']) / 1000 ).'K)超过了200K';
}
}
?>