2
有没有人遇到过这个？这使得我很难获得一个appplet工作。我认为它不工作的原因是由于我的程序中的套接字与服务器进行通信。但是，我无法弄清楚如何阻止它，而谷歌没有帮助。我无法得到一个异常，因为谷歌浏览器的java控制台没有输出错误，只是在点击错误的小程序之后给我一个弹出窗口，说它出错了。如果需要代码，我会添加。提前致谢。Java：安全例外 - 非法网址重定向
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
编辑：这里是我用来加载小程序的html代码。
{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}
的小于&大于迹象被替换由于这样的事实，它不喜欢我试图把东西他们。
编辑＃2：我自签名的jar，这仍然在发生。我还没有想出如何解决这个问题..
最后编辑：经过多小时的工作，我终于遇到了一个解决方案，这要感谢irc频道的朋友。下面是它是如何固定的一般要点：
- 如果你看一下输出的具体线路：网络：连接http://voidchar.com/Other/DatRLTest.jar.pack.gz与代理= DIRECT。
- 查找该文件时，它不存在。
- 对文件类型做了一些研究，它是一个pack200 jar，它可以使用jar来制作，然后使用它进行以下操作：打开cmd并键入'pack200 example.jar.pack.gz [JarLocation]'。
- 现在，将example.jar替换为jar文件的名称，但将.pack.gz保留在那里。
- 现在，将该文件上传到与小应用程序相同的目录，并尝试再次加载小应用程序。
注：确保小程序已签名！希望这有助于他人解决我遇到的问题。
我遇到http://www.ol-in-berlin.de/gadget/reitti.jar同样的问题，当客户端更新到Java 7中。在客户端禁用Java下一代插件是第一个（坏）解决方案。幸运的是，我发现你的这篇文章并提供.pack.gz文件。感谢分享它。 （也许你应该把它作为一个自我回答）现在，如果有人能够提供详细的解释，为什么会发生这种情况，这将是很好的。 – bodo