关于Applet
我编了一个Applet,其中要从本地文件(yh.txt)中读取数据,在JBuild5中成功运行,但是用浏览器时,无法显示(我已经装了插件,并且已经用转换工具转换)
错误信息如下:
java.security.AccessControlException: access denied java.io.FilePermission yh.txt 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 java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileReader.<init>(Unknown Source)
at TreeApplet.init(treeApplet.java:15)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
请赐教