救命~~~~~~Applet访问数据库问题 把Socket和文件访问权限解开就可以了。 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 GJA106(中文字符)怎么把Socket和文件访问权限解开呢?说详细点好吗?谢谢 如果蓝月所说的作数字签名是最理想的解决方式,因为我们可能去更新客户端的jre环境信息。怎么作数字签名,楼主还是通过baidu/google去搜索吧,已经有很多介绍这方面的文章了。配置权限文件信息如下:文件名:.java.policy内 容:/* AUTOMATICALLY GENERATED ON Fri Jun 06 21:53:57 CST 2003*//* DO NOT EDIT */grant { permission java.util.PropertyPermission "user.dir", "read"; permission java.util.PropertyPermission "user.home", "read"; permission java.util.PropertyPermission "java.home", "read"; permission java.util.PropertyPermission "java.class.path", "read"; permission java.util.PropertyPermission "user.name", "read"; permission java.lang.RuntimePermission "accessClassInPackage.sun.misc"; permission java.lang.RuntimePermission "accessClassInPackage.sun.audio"; permission java.lang.RuntimePermission "modifyThread"; permission java.lang.RuntimePermission "modifyThreadGroup"; permission java.lang.RuntimePermission "loadLibrary.*"; permission java.io.FilePermission "<<ALL FILES>>", "read"; permission java.io.FilePermission "${user.dir}${/}jmf.log", "write"; permission java.io.FilePermission "${user.home}${/}.JMStudioCfg", "write"; permission java.net.SocketPermission "*", "connect,accept"; permission java.io.FilePermission "C:\WINNT\TEMP\*", "write"; permission java.io.FilePermission "C:\WINNT\TEMP\*", "delete"; permission java.awt.AWTPermission "showWindowWithoutWarningBanner"; permission javax.sound.sampled.AudioPermission "record"; permission java.net.SocketPermission "-", "listen"; permission java.net.SocketPermission "-", "accept"; permission java.net.SocketPermission "-", "connect"; permission java.net.SocketPermission "-", "resolve"; permission java.security.AllPermission;};grant signedBy "saili" { permission java.net.SocketPermission "*:1024-65535", "connect,accept,resolve"; permission java.net.SocketPermission "*:80", "connect"; permission java.net.SocketPermission "-", "listen, accept, connect, listen, resolve", signedBy "ganja"; permission java.net.SocketPermission "-", "accept"; permission java.net.SocketPermission "-", "connect"; permission java.net.SocketPermission "-", "resolve"; permission java.security.AllPermission;};.java.policy去 http://www.trainlinux.com/p/2002-11-10/6266.html利用数字签名超越Java Applet的安全限制 json数据格式解释 在手机上有什么好的方法计算在线人数或者确认用户是否离线 急求jsp中如何获取上一网页的url的相对路径的方法! 按照上个贴子的要求来做还是做不到,都快急死了. 同一个页面中如何通过点击TD中的链接文字提交表单数据呢??? 菜鸟求助。。。。。。。 计数器的问题 哪有jdbc的sqlserver2000的驱动,以及sybase11.9的jdbc驱动下载 有jsp 入门的好书吗? 为什么我运行时,显示:package javax.servlet 不存在 如何使ie浏览器中的applet随ie的变大而变大,变小而变小 问个日期与字符串转化问题
怎么把Socket和文件访问权限解开呢?说详细点好吗?谢谢
配置权限文件信息如下:
文件名:.java.policy内 容:
/* AUTOMATICALLY GENERATED ON Fri Jun 06 21:53:57 CST 2003*/
/* DO NOT EDIT */grant {
permission java.util.PropertyPermission "user.dir", "read";
permission java.util.PropertyPermission "user.home", "read";
permission java.util.PropertyPermission "java.home", "read";
permission java.util.PropertyPermission "java.class.path", "read";
permission java.util.PropertyPermission "user.name", "read";
permission java.lang.RuntimePermission "accessClassInPackage.sun.misc";
permission java.lang.RuntimePermission "accessClassInPackage.sun.audio";
permission java.lang.RuntimePermission "modifyThread";
permission java.lang.RuntimePermission "modifyThreadGroup";
permission java.lang.RuntimePermission "loadLibrary.*";
permission java.io.FilePermission "<<ALL FILES>>", "read";
permission java.io.FilePermission "${user.dir}${/}jmf.log", "write";
permission java.io.FilePermission "${user.home}${/}.JMStudioCfg", "write";
permission java.net.SocketPermission "*", "connect,accept";
permission java.io.FilePermission "C:\WINNT\TEMP\*", "write";
permission java.io.FilePermission "C:\WINNT\TEMP\*", "delete";
permission java.awt.AWTPermission "showWindowWithoutWarningBanner";
permission javax.sound.sampled.AudioPermission "record";
permission java.net.SocketPermission "-", "listen";
permission java.net.SocketPermission "-", "accept";
permission java.net.SocketPermission "-", "connect";
permission java.net.SocketPermission "-", "resolve";
permission java.security.AllPermission;
};grant signedBy "saili" {
permission java.net.SocketPermission "*:1024-65535", "connect,accept,resolve";
permission java.net.SocketPermission "*:80", "connect";
permission java.net.SocketPermission "-", "listen, accept, connect, listen, resolve", signedBy "ganja";
permission java.net.SocketPermission "-", "accept";
permission java.net.SocketPermission "-", "connect";
permission java.net.SocketPermission "-", "resolve";
permission java.security.AllPermission;
};
.java.policy去
利用数字签名超越Java Applet的安全限制