2
有沒有人遇到過這個？這使得我很難獲得一個appplet工作。我認爲它不工作的原因是由於我的程序中的套接字與服務器進行通信。但是，我無法弄清楚如何阻止它，而谷歌沒有幫助。我無法得到一個異常，因爲谷歌瀏覽器的java控制檯沒有輸出錯誤，只是在點擊錯誤的小程序之後給我一個彈出窗口，說它出錯了。如果需要代碼，我會添加。提前致謝。Java：安全例外 - 非法網址重定向
security: --- parseCommandLine converted : -Djava.net.preferIPv4Stack=true
into:
[-Djava.net.preferIPv4Stack=true]
basic: Added progress listener: [email protected]
basic: Plugin2ClassLoader.addURL parent called for http://voidchar.com/Other/DatRLTest.jar
basic: Plugin2ClassLoader.addURL parent called for http://voidchar.com/Other/SharedClasses.jar
security: Blacklist revocation check is enabled
security: Trusted libraries list check is enabled
network: Cache entry found [url: http://voidchar.com/Other/DatRLTest.jar, version: null] prevalidated=false/0
cache: Resource http://voidchar.com/Other/DatRLTest.jar has expired.
network: Connecting http://voidchar.com/Other/DatRLTest.jar.pack.gz with proxy=DIRECT
network: Connecting http://voidchar.com:80/ with proxy=DIRECT
basic: exception: illegal URL redirect.
java.lang.SecurityException: illegal URL redirect
at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doGetRequestEX(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.checkUpdateAvailable(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.isUpdateAvailable(Unknown Source)
at com.sun.deploy.cache.DeployCacheHandler.get(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack.downloadJAR(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack.access$000(Unknown Source)
at sun.plugin.PluginURLJarFileCallBack$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.PluginURLJarFileCallBack.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFileInternal(Unknown Source)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFile(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.getJarFile(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.access$1000(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.ensureOpen(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.<init>(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.initAppletAdapter(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Ignored exception: java.lang.SecurityException: illegal URL redirect
basic: Dialog type is not candidate for embedding
basic: Removed progress listener: [email protected]
basic: Loading Java Applet Failed...
security: Accessing keys and certificate in Mozilla user profile: null
security: Reset deny session certificate store
編輯：這裏是我用來加載小程序的html代碼。
{applet width=800 height=800 archive='DatRLTest.jar,SharedClasses.jar' code='vc.voidwhisperer.datrl.main'}
{PARAM name="java_arguments" value="-Djava.net.preferIPv4Stack=true"}
{/applet}
的小於&大於跡象被替換由於這樣的事實，它不喜歡我試圖把東西他們。
編輯＃2：我自簽名的jar，這仍然在發生。我還沒有想出如何解決這個問題..
最後編輯：經過多小時的工作，我終於遇到了一個解決方案，這要感謝irc頻道的朋友。下面是它是如何固定的一般要點：
- 如果你看一下輸出的具體線路：網絡：連接http://voidchar.com/Other/DatRLTest.jar.pack.gz與代理= DIRECT。
- 查找該文件時，它不存在。
- 對文件類型做了一些研究，它是一個pack200 jar，它可以使用jar來製作，然後使用它進行以下操作：打開cmd並鍵入'pack200 example.jar.pack.gz [JarLocation]'。
- 現在，將example.jar替換爲jar文件的名稱，但將.pack.gz保留在那裏。
- 現在，將該文件上傳到與小應用程序相同的目錄，並嘗試再次加載小應用程序。
注：確保小程序已簽名！希望這有助於他人解決我遇到的問題。
我遇到http://www.ol-in-berlin.de/gadget/reitti.jar同樣的問題，當客戶端更新到Java 7中。在客戶端禁用Java下一代插件是第一個（壞）解決方案。幸運的是，我發現你的這篇文章並提供.pack.gz文件。感謝分享它。 （也許你應該把它作爲一個自我回答）現在，如果有人能夠提供詳細的解釋，爲什麼會發生這種情況，這將是很好的。 – bodo