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请教个Applet问题(AccessControlException: access denied)

Aurora

发贴: 1
积分: 0

于 2005-10-03 14:57

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Original subject : 请教个问题，谢谢指教

我在控制台用appletviewer可以运行applet程序为什么在IE中无法运行
在java控制台得到下面信息，我是初学者，希望大家指点下
java.security.AccessControlException: access denied (java.io.FilePermission france.gif read)
  at java.security.AccessControlContext.checkPermission(Unknown Source)
  at java.security.AccessController.checkPermission(Unknown Source)
  at java.lang.SecurityManager.checkPermission(Unknown Source)
  at java.lang.SecurityManager.checkRead(Unknown Source)
  at sun.awt.SunToolkit.getImageFromHash(Unknown Source)
  at sun.awt.SunToolkit.getImage(Unknown Source)
  at javax.swing.ImageIcon.<init>(Unknown Source)
  at javax.swing.ImageIcon.<init>(Unknown Source)
  at JLabelDemo.init(JLabelDemo.java:16)
  at sun.applet.AppletPanel.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)
Exception in thread "thread applet-JLabelDemo.class" java.lang.NullPointerException
  at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
  at sun.plugin.AppletViewer.showAppletException(Unknown Source)
  at sun.applet.AppletPanel.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)

why edited on 2005-10-03 18:50

话题树型展开

人气	标题	作者	字数	发贴时间
6790	请教个Applet问题(AccessControlException: access denied)	Aurora	1331	2005-10-03 14:57
4595	Re:请教个Applet问题(AccessControlException: access denied)	why	203	2005-10-03 19:01

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