Greenhorn

Hi!
First,I'm sorry my English is not well.
My code can run at the APP,but can not run at the jsp web,I have add the code to front of all code: System.setProperty('jmagick.systemclassloader','no');
Thank for your any help!!
The error
-->
java.lang.UnsatisfiedLinkError: no JMagick in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1682)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:992)
at magick.Magick.<clinit>(Magick.java:38)
at tools.Image.createImage(Image.java:13)
at servlets.JMagick.doGet(JMagick.java:15)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:99)
at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:163)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:208)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:259)
at com.caucho.server.port.TcpConnection.run(TcpConnection.java:363)
at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:490)
at com.caucho.util.ThreadPool.run(ThreadPool.java:423)
at java.lang.Thread.run(Thread.java:595)

Rancher

Hello 'cai hhx'-
Welcome to JavaRanch.
On your way in you may have missed that we have a policy on screen names here at JavaRanch. Basically, it must consist of a first name, a space, and a last name, and not be obviously fictitious. Since yours does not conform with it, please take a moment to change it, which you can do right here.
As to your question, where did you put the native libraries that come with JMagick? They need to be in a directory that's part of java.library.path, and apparently are not.

Greenhorn

Thank you very much.
I already updated my data,this name is my true name,is it ok?
about my question,my OS is WinXP,I sure,I already set the ImageMagick install folder to classpath,and copy all dll files to system folder,and copy the 'jmagick.jar' to webappsWEB-INFlib.
my test code is -->
------------------------------------------------------------------------
//This is a Servlet
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import magick.ImageInfo;
import magick.MagickApiException;
import magick.MagickException;
import magick.MagickImage;
public class JMagick extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
System.setProperty('jmagick.systemclassloader','no');
ImageInfo info = new ImageInfo('E:temp.jpg');
MagickImage image = new MagickImage(info);
int scalex = 200;
int scaley = 168;
image = image.scaleImage(scalex,scaley);
image = image.sharpenImage(1.0, 5.0);
image.setFileName('E:temp_2.jpg');
info = new ImageInfo();
image.writeImage(info);
image.destroyImages();
response.getWriter().write('success!');
} catch (MagickApiException e) {
response.getWriter().write('failure_1!');
} catch(MagickException ex) {
response.getWriter().write('failure_2!');
}
}
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doGet(request, response);
}
}

Rancher

Greenhorn

Hello!Ulf Dittmer,Thanks for your reply.
I solved the problem lastly,I am very rejoice.
The integrant file 'jmagick.dll' need to work in that folder 'JDKjrebin',it's different from universal use description.
Thank you,I like JavaRanch!
Oh,my English is so bad.
[ December 06, 2006: Message edited by: Cai Haihui ]