我正在使用 Windows 7 64 位(也有程序文件 (x86))、jre 7 和 jdk1.7.0_25
在 IE8 (8.0.7600.16385) 中访问我的小程序文件时出现以下错误
java.security.accesscontrolexception 访问被拒绝(java.util.propertypermission user.dir 读取)
但是我可以进入下一页/结果,但我无法绕过/处理此异常
当我使用以下更改 jav.policy 文件时,相同的文件在 windows 7 32 位中有效。
// Standard extensions get all permissions by default
grant codeBase "file:${java.home}/lib/ext/*" {
permission java.util.PropertyPermission "user.dir", "read";
permission java.security.AllPermission;
};
// default permissions granted to all domains
grant codeBase "file:C:/Inetpub/wwwroot/applets/*" {
permission java.util.PropertyPermission "user.dir", "read";
permission java.security.AllPermission;
};
grant codeBase "file:C:/Inetpub/wwwroot/applets/ordered.xslt" {
permission java.util.PropertyPermission "user.dir", "read";
permission java.security.AllPermission;
};
grant codeBase "file:C:/Inetpub/wwwroot/applets/nonOrdered.xslt" {
permission java.util.PropertyPermission "user.dir", "read";
permission java.security.AllPermission;
};
grant codeBase "file:C:/Inetpub/wwwroot/applets/common.xsl" {
permission java.util.PropertyPermission "user.dir", "read";
permission java.security.AllPermission;
};
grant {
permission java.util.PropertyPermission "user.dir", "read";
permission java.security.AllPermission;
};
//grant {
// Allows any thread to stop itself using the java.lang.Thread.stop()
// method that takes no argument.
// Note that this permission is granted by default only to remain
// backwards compatible.
// It is strongly recommended that you either remove this permission
// from this policy file or further restrict it to code sources
// that you specify, because Thread.stop() is potentially unsafe.
// See "http://java.sun.com/notes" for more information.
// permission java.lang.RuntimePermission "stopThread";
// allows anyone to listen on un-privileged ports
// permission java.net.SocketPermission "localhost:1024-", "listen";
// "standard" properies that can be read by anyone
// permission java.util.PropertyPermission "java.version", "read";
// permission java.util.PropertyPermission "java.vendor", "read";
// permission java.util.PropertyPermission "java.vendor.url", "read";
// permission java.util.PropertyPermission "java.class.version", "read";
// permission java.util.PropertyPermission "os.name", "read";
// permission java.util.PropertyPermission "os.version", "read";
// permission java.util.PropertyPermission "os.arch", "read";
// permission java.util.PropertyPermission "file.separator", "read";
// permission java.util.PropertyPermission "path.separator", "read";
// permission java.util.PropertyPermission "line.separator", "read";
// permission java.util.PropertyPermission "java.specification.version", "read";
// permission java.util.PropertyPermission "java.specification.vendor", "read";
// permission java.util.PropertyPermission "java.specification.name", "read";
// permission java.util.PropertyPermission "java.vm.specification.version", "read";
// permission java.util.PropertyPermission "java.vm.specification.vendor", "read";
// permission java.util.PropertyPermission "java.vm.specification.name", "read";
// permission java.util.PropertyPermission "java.vm.version", "read";
// permission java.util.PropertyPermission "java.vm.vendor", "read";
// permission java.util.PropertyPermission "java.vm.name", "read";
// permission java.net.SocketPermission "softag2:1024-65535","connect,accept,resolve,listen";
// permission java.net.SocketPermission "softag2:80", "connect,accept,resolve,listen";
//};