配置一下安全文件!
在jre\lib\security中的java.policy文件中配置一下安全文件!
或者在当前目录写一个配置文件!例如java.policy
然后用java -Djava.secutiry.policy=java.policy **这种方式来运行!
看看我的blog,blog.csdn.net/zhutouzip
在jre\lib\security中的java.policy文件中配置一下安全文件!
或者在当前目录写一个配置文件!例如java.policy
然后用java -Djava.secutiry.policy=java.policy **这种方式来运行!
看看我的blog,blog.csdn.net/zhutouzip
grant codebase "file:./jars/actions.jar"
{
permission java.io.FilePermission
"./work/engine/pool", "read, write, delete";
};
actions.jar包中的类就有访问"./work/engine/pool”中文件的权限。
java.security.AccessControlException: access denied (java.net.SocketPermission 1
27.0.0.1:1099 connect,resolve)
java.security.AccessControlException: access denied (java.net.SocketPermission 1
27.0.0.1:1099 connect,resolve)
at java.security.AccessControlContext.checkPermission(AccessControlConte
xt.java:264)
at java.security.AccessController.checkPermission(AccessController.java:
427)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkConnect(SecurityManager.java:1034)
at java.net.Socket.connect(Socket.java:501)
at java.net.Socket.connect(Socket.java:457)
at java.net.Socket.<init>(Socket.java:365)
at java.net.Socket.<init>(Socket.java:178)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirect
SocketFactory.java:22)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMaster
SocketFactory.java:128)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:569)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185
)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:306)
at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
at java.rmi.Naming.rebind(Naming.java:160)
at server.HelloServer.main(HelloServer.java:44)
例:
permission java.net.SocketPermission
"127.0.0.1", "connect, resolve";
`
java -Djava.security.policy=yourFileName.policy server.HelloServer
System.setSecurityManager(new RMISecurityManager());
试试