🚀 go-pugleaf

First of all, move the JAR file to the lib subdirectory of the application,
not the WEB-INF/lib subdirectory.

Secondly, put a trailing slash after the codebase.

Finally, see if you can download the file directly through IE by putting:

http://localhost:8080/myjnlp/app/lib/MyIE.jar

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"Chris" <zerol@263.net> wrote in message
news:3fa93eaa$1@newsgroups.borland.com...
> Hi, I am learning Java Web Start , following is my Hello World
application,
> when JWS downloaing the MyIE.jar , it give me Exception :
>
> "Exception: java.io.IOException: HTTP response 404 : LaunchDesc: null ]"
> Could anybody give me some points?
>
> (It seemed there is not a group "Java Web Start" here ,so I post this
> to .java.swing  .Please forgive me .)
>
> ---------------------------------------------------in the Tomcat's
> server.xml
>
> <Host name="localhost" debug="0" appBase="f:\myjnlp\app"
unpackWARs="true">
>
>
> -----------------------Dir app's structure
> app-
>     + images
>     + WEB-INF
>         |
>         +lib
>           +MyIE.jar
> ----------------------------------------------the JNLP file for MyIE.jar
>
> <?xml version="1.0" encoding="UTF-8"?>
> <jnlp codebase="http://localhost:8080/myjnlp/app">
>
> <information>
> <title>MyIE</title>
> <vendor>RookieSoft Corporation</vendor>
> <description>MyIE just demo how to program with jnlp.</description>
> <homepage href="http://localhost:8080/myjnlp/app/index.html" />
>
> <offline-allowed/>
> </information>
>
> <resources>
> <j2se version="1.2+"/>
> <jar href="lib/MyIE.jar"/>
> </resources>
> <application-desc main-class="MyIE"/>
> </jnlp>
> -------------------------------------------------------Exception by JWS
>
> JNLPException[category: downlaod error : Exception: java.io.IOException:
> HTTP response 404 : LaunchDesc: null ]
>  at com.sun.javaws.cache.DownloadProtocol.doDownload(Unknown Source)
>  at com.sun.javaws.cache.DownloadProtocol.getDownloadSize(Unknown Source)
>  at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
>  at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
>  at com.sun.javaws.Launcher.downloadResources(Unknown Source)
>  at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
>  at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
>  at com.sun.javaws.Launcher.run(Unknown Source)
>  at java.lang.Thread.run(Unknown Source)
>
>
>