JikSearch
پنج شنبه 15 اردیبهشت 1384, 16:06 عصر
سلام من یک گالری عکس دارم با asp که قسمت resize آن با دات نت نوشته شده است این برنامه برروی کامپیوتر درست اجرا می شود ولی بر روی سرور این پیغام را می دهد:
An error has occurred while saving uploaded file!
Filename: C:\Webspace\mysite\mysite.com\www\imagegallery\ima ges\6369.jpg
این هم سورس
<%@ Page Language="C#"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Imaging" %>
<script runat="server">
// Smart Image Processor 1.1
// Version: 1.1.2
void Page_Load(Object s, EventArgs e) {
int intNewWidth,intNewHeight, maxWidth = 10000, maxHeight = 10000, qQuality = 80;
if ( Request["w"] != null) maxWidth = int.Parse(Request["w"]);
if ( Request["h"] != null) maxHeight = int.Parse(Request["h"]);
if ( Request["q"] != null) qQuality = int.Parse(Request["q"]);
//get image from parameter
string pictureFileName = Request["f"];
string newFileName = Request["nf"];
if (pictureFileName == null || pictureFileName == "" || !System.IO.File.Exists(pictureFileName)) {
Response.Write("Error: File (" + pictureFileName + ") not found or empty");
return;
}
System.Drawing.Image inputImage = System.Drawing.Image.FromFile(pictureFileName);
//define size for new image
string aspect = Request["a"];
if (aspect == "true") {
if (maxWidth < inputImage.Width || maxHeight < inputImage.Height) {
if (maxWidth >= maxHeight) {
intNewWidth = (int)((double)maxHeight*((double)inputImage.Wid th/(double)inputImage.Height));
intNewHeight = maxHeight;
} else {
intNewWidth = maxWidth;
intNewHeight = (int)((double)maxWidth*((double)inputImage.Heig ht/(double)inputImage.Width));
}
if (intNewWidth > maxWidth) {
intNewWidth = maxWidth;
intNewHeight = (int)((double)maxWidth*((double)inputImage.Heig ht/(double)inputImage.Width));
}
if (intNewHeight > maxHeight) {
intNewWidth = (int)((double)maxHeight*((double)inputImage.Wid th/(double)inputImage.Height));
intNewHeight = maxHeight;
}
} else {
intNewWidth = inputImage.Width;
intNewHeight = inputImage.Height;
}
} else {
intNewWidth = maxWidth;
intNewHeight = maxHeight;
}
try {
//output new image with different size
Bitmap outputBitMap = new Bitmap(inputImage,intNewWidth,intNewHeight);
inputImage.Dispose();
EncoderParameters eps = new System.Drawing.Imaging.EncoderParameters(1);
eps.Param[0] = new System.Drawing.Imaging.EncoderParameter( System.Drawing.Imaging.Encoder.Quality, qQuality );
ImageCodecInfo ici = GetEncoderInfo("image/jpeg");
if (pictureFileName.ToLower() == newFileName.ToLower())
System.IO.File.Delete(pictureFileName);
outputBitMap.Save( newFileName, ici, eps );
outputBitMap.Dispose();
}
catch (Exception ex) {
Response.Write("Error: " + ex);
return;
}
Response.Write(intNewWidth + ";" + intNewHeight + ";" + "DONE");
}
private static ImageCodecInfo GetEncoderInfo(String mimeType) {
int j;
ImageCodecInfo[] encoders;
encoders = ImageCodecInfo.GetImageEncoders();
for(j = 0; j < encoders.Length; ++j) {
if(encoders[j].MimeType == mimeType)
return encoders[j];
}
return null;
}
</script>
اگر اشکال از Permission ها ست لطفا بفرمایید چطور باید ست شوند ؟
An error has occurred while saving uploaded file!
Filename: C:\Webspace\mysite\mysite.com\www\imagegallery\ima ges\6369.jpg
این هم سورس
<%@ Page Language="C#"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Imaging" %>
<script runat="server">
// Smart Image Processor 1.1
// Version: 1.1.2
void Page_Load(Object s, EventArgs e) {
int intNewWidth,intNewHeight, maxWidth = 10000, maxHeight = 10000, qQuality = 80;
if ( Request["w"] != null) maxWidth = int.Parse(Request["w"]);
if ( Request["h"] != null) maxHeight = int.Parse(Request["h"]);
if ( Request["q"] != null) qQuality = int.Parse(Request["q"]);
//get image from parameter
string pictureFileName = Request["f"];
string newFileName = Request["nf"];
if (pictureFileName == null || pictureFileName == "" || !System.IO.File.Exists(pictureFileName)) {
Response.Write("Error: File (" + pictureFileName + ") not found or empty");
return;
}
System.Drawing.Image inputImage = System.Drawing.Image.FromFile(pictureFileName);
//define size for new image
string aspect = Request["a"];
if (aspect == "true") {
if (maxWidth < inputImage.Width || maxHeight < inputImage.Height) {
if (maxWidth >= maxHeight) {
intNewWidth = (int)((double)maxHeight*((double)inputImage.Wid th/(double)inputImage.Height));
intNewHeight = maxHeight;
} else {
intNewWidth = maxWidth;
intNewHeight = (int)((double)maxWidth*((double)inputImage.Heig ht/(double)inputImage.Width));
}
if (intNewWidth > maxWidth) {
intNewWidth = maxWidth;
intNewHeight = (int)((double)maxWidth*((double)inputImage.Heig ht/(double)inputImage.Width));
}
if (intNewHeight > maxHeight) {
intNewWidth = (int)((double)maxHeight*((double)inputImage.Wid th/(double)inputImage.Height));
intNewHeight = maxHeight;
}
} else {
intNewWidth = inputImage.Width;
intNewHeight = inputImage.Height;
}
} else {
intNewWidth = maxWidth;
intNewHeight = maxHeight;
}
try {
//output new image with different size
Bitmap outputBitMap = new Bitmap(inputImage,intNewWidth,intNewHeight);
inputImage.Dispose();
EncoderParameters eps = new System.Drawing.Imaging.EncoderParameters(1);
eps.Param[0] = new System.Drawing.Imaging.EncoderParameter( System.Drawing.Imaging.Encoder.Quality, qQuality );
ImageCodecInfo ici = GetEncoderInfo("image/jpeg");
if (pictureFileName.ToLower() == newFileName.ToLower())
System.IO.File.Delete(pictureFileName);
outputBitMap.Save( newFileName, ici, eps );
outputBitMap.Dispose();
}
catch (Exception ex) {
Response.Write("Error: " + ex);
return;
}
Response.Write(intNewWidth + ";" + intNewHeight + ";" + "DONE");
}
private static ImageCodecInfo GetEncoderInfo(String mimeType) {
int j;
ImageCodecInfo[] encoders;
encoders = ImageCodecInfo.GetImageEncoders();
for(j = 0; j < encoders.Length; ++j) {
if(encoders[j].MimeType == mimeType)
return encoders[j];
}
return null;
}
</script>
اگر اشکال از Permission ها ست لطفا بفرمایید چطور باید ست شوند ؟