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リモートAPIを使用してJavaEEサーバーとクライアントを開発した後、別のワークステーションからこのアプリを実行しようとしました。それから私は問題に遭遇しました。アドレス「 http:// myip:8080 /EntAppClient」からWebブラウザを介してクライアントをダウンロードした後、「アプリケーションを起動できません」というエラーが表示されます。Glassfish 3.0.1を使用しています(NetBeansは最新バージョンをインストールできません)。私のアプリは、そのチュートリアル(http://netbeans.org/kb/docs/javaee/entappclient.html )に基づいて作成されました。

[更新:15 I 2013]

Ok。したがって、Netbeans 7.1.2のおかげで-Glassfishサーバーを追加できません3.1.2最新バージョンのGlassfishを実行できましたが、次のようになりました。

エラー:リソースを読み込めません:http:// myip:8080 / ___ JWSappclient / ___ system / ___ dyn / ___ system_s1as.jnlp

問題の説明の一部として[ファイルの起動]タブは重要ですか?

例外は次のとおりです。

com.sun.deploy.net.FailedDownloadException: Unable to load resource: http://myip:8080/___JWSappclient/___system/___dyn/___system_s1as.jnlp
    at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
    at com.sun.deploy.net.DownloadEngine._downloadCacheEntry(Unknown Source)
    at com.sun.deploy.cache.ResourceProviderImpl.getResourceCacheEntry(Unknown Source)
    at com.sun.deploy.cache.ResourceProviderImpl.getJreResource(Unknown Source)
    at com.sun.javaws.LaunchDownload._downloadExtensionsHelper(Unknown Source)
    at com.sun.javaws.LaunchDownload.downloadExtensionsHelper(Unknown Source)
    at com.sun.javaws.LaunchDownload.downloadExtensions(Unknown Source)
    at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
    at com.sun.javaws.Launcher.prepareAllResources(Unknown Source)
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
    at com.sun.javaws.Launcher.launch(Unknown Source)
    at com.sun.javaws.Main.launchApp(Unknown Source)
    at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
    at com.sun.javaws.Main.access$000(Unknown Source)
    at com.sun.javaws.Main$1.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

そしてラップされた例外

java.io.FileNotFoundException: http://myip:8080/___JWSappclient/___system/___dyn/___system_s1as.jnlp
    at sun.reflect.GeneratedConstructorAccessor1.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
    at com.sun.deploy.net.BasicHttpRequest.doGetRequestEX(Unknown Source)
    at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
    at com.sun.deploy.net.DownloadEngine._downloadCacheEntry(Unknown Source)
    at com.sun.deploy.cache.ResourceProviderImpl.getResourceCacheEntry(Unknown Source)
    at com.sun.deploy.cache.ResourceProviderImpl.getJreResource(Unknown Source)
    at com.sun.javaws.LaunchDownload._downloadExtensionsHelper(Unknown Source)
    at com.sun.javaws.LaunchDownload.downloadExtensionsHelper(Unknown Source)
    at com.sun.javaws.LaunchDownload.downloadExtensions(Unknown Source)
    at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
    at com.sun.javaws.Launcher.prepareAllResources(Unknown Source)
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
    at com.sun.javaws.Launcher.launch(Unknown Source)
    at com.sun.javaws.Main.launchApp(Unknown Source)
    at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
    at com.sun.javaws.Main.access$000(Unknown Source)
    at com.sun.javaws.Main$1.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: http://myip:8080/___JWSappclient/___system/___dyn/___system_s1as.jnlp
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at java.net.HttpURLConnection.getResponseCode(Unknown Source)
    ... 19 more
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1 に答える 1

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あなたのライブラリをGlassfishに追加してください。私は一度同じ問題を抱えています:)

また、ここを見ることができます

于 2013-01-15T19:15:33.117 に答える