运行时出现这样的问题 java.security.AccessControlException: access denied (java.io.FilePermission E:/Downloads/ff9gifall/2.gif read) at java.security.AccessControlContext.checkPermission(AccessControlContext.java:269) at java.security.AccessController.checkPermission(AccessController.java:401) at java.lang.SecurityManager.checkPermission(SecurityManager.java:524) at java.lang.SecurityManager.checkRead(SecurityManager.java:863) at sun.awt.SunToolkit.getImageFromHash(SunToolkit.java:472) at sun.awt.SunToolkit.getImage(SunToolkit.java:486) at javax.swing.ImageIcon.<init>(ImageIcon.java:81) at javax.swing.ImageIcon.<init>(ImageIcon.java:107) at t1.init(t1.java:11) at sun.applet.AppletPanel.run(AppletPanel.java:353) at java.lang.Thread.run(Thread.java:534) Exit code: 0 No Errors
java.security.AccessControlException: access denied (java.io.FilePermission E:/Downloads/ff9gifall/2.gif read)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:269)
at java.security.AccessController.checkPermission(AccessController.java:401)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:524)
at java.lang.SecurityManager.checkRead(SecurityManager.java:863)
at sun.awt.SunToolkit.getImageFromHash(SunToolkit.java:472)
at sun.awt.SunToolkit.getImage(SunToolkit.java:486)
at javax.swing.ImageIcon.<init>(ImageIcon.java:81)
at javax.swing.ImageIcon.<init>(ImageIcon.java:107)
at t1.init(t1.java:11)
at sun.applet.AppletPanel.run(AppletPanel.java:353)
at java.lang.Thread.run(Thread.java:534)
Exit code: 0
No Errors