java rmi - 拒绝访问（“java.net.SocketPermission”“127.0.0.1:1099”“connect,resolve”）

java rmi - access denied ("java.net.SocketPermission" "127.0.0.1:1099" "connect,resolve")

提问by boaz

I've seared the web for an answer but nothing helped me. I'm trying to run an RMI server I created. in the server main I have this part:

我已经在网上寻找答案，但没有任何帮助。我正在尝试运行我创建的 RMI 服务器。在服务器主要我有这部分：

System.setSecurityManager(new RMISecurityManager());
...
...
...
Naming.rebind("//localhost/ForumSite", obj);

my policy file :server,policy(the ... is leading to the folder)-

我的策略文件 :server,policy(... 指向文件夹)-

grant codeBase "file:C:/.../workspace//ForunServer/bin/" {
    permission java.security.AllPermission;
    permission java.net.SocketPermission "localhost:1099-", "listen, connect, resolve";

};

grant {
 permission java.lang.RuntimePermission "setSecurityManager";
  permission java.lang.RuntimePermission "createSecurityManager";
  permission java.lang.RuntimePermission "usePolicy";
  };

I'm trying to run a Windows O.S, I wrote in another consloe: javaw rmiregistry and in another one(from the bin folder):

我正在尝试运行 Windows 操作系统，我在另一个控制台中写道：javaw rmiregistry 和另一个（来自 bin 文件夹）：

java -Djava.security.manager -Djava.security.policy=server.policy ServerSideImp

I've keep on getting the error:

我一直收到错误：

access denied ("java.net.SocketPermission" "127.0.0.1:1099" "connect,resolve")

访问被拒绝（“java.net.SocketPermission”“127.0.0.1:1099”“连接，解决”）

I made sure the policy file is in the same location,

我确保策略文件在同一位置，

here is the run results when I add -Djava.security.debug=access,failure to the run-

这是我将 -Djava.security.debug=access,failure 添加到运行时的运行结果-

access: access allowed ("java.io.FilePermission" "C:\Users...\ForumServer\bin" "read") access: access allowed ("java.lang.RuntimePermission" "setSecurityManager") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.1") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.2") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.3") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.4") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.5") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.6") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.7") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.8") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.9") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.10") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.11") access: access allowed ("java.lang.RuntimePermission" "accessClassInPackage.sun.security.provider") access: access allowed ("java.lang.reflect.ReflectPermission" "suppressAccessChecks") access: access allowed ("java.util.PropertyPermission" "java.security.egd" "read") access: access allowed ("java.security.SecurityPermission" "getProperty.securerandom.source") access: access allowed ("java.security.SecurityPermission" "putProviderProperty.SUN") access: access allowed ("java.util.PropertyPermission" "*" "read,write") access: access allowed ("java.util.PropertyPermission" "os.arch" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.net") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45\bin\net.dll" "read") access: access allowed ("java.util.PropertyPermission" "java.net.preferIPv4Stack" "read") access: access allowed ("java.util.PropertyPermission" "java.net.preferIPv6Addresses" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.net") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45\bin\net.dll" "read") access: access allowed ("java.util.PropertyPermission" "impl.prefix" "read") access: access allowed ("java.lang.reflect.ReflectPermission" "suppressAccessChecks") access: access allowed ("java.util.PropertyPermission" "sun.net.spi.nameservice.provider.1" "read") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.lang.RuntimePermission" "fileSystemProvider") access: access allowed ("java.util.PropertyPermission" "user.dir" "read") access: access allowed ("java.util.PropertyPermission" "os.version" "read") access: access allowed ("java.util.PropertyPermission" "sun.jnu.encoding" "read") access: access allowed ("java.util.PropertyPermission" "java.nio.file.spi.DefaultFileSystemProvider" "read") access: access allowed ("java.io.FilePermission" "C:\Users\URI\AppData\Local\Temp" "read") access: access allowed ("java.io.FilePermission" "C:\Users\URI\AppData\Local\Temp" "read") access: access allowed ("java.io.FilePermission" "C:\Users\URI\AppData\Local\Temp" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.net") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45\bin\net.dll" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.nio") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45\bin\nio.dll" "read") access: access allowed ("java.util.PropertyPermission" "sun.nio.fs.ensureAccurateMetadata" "read") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.randomIDs" "read") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.hostname" "read") access: access allowed ("java.security.SecurityPermission" "getProperty.networkaddress.cache.ttl") access: access allowed ("java.util.PropertyPermission" "sun.net.inetaddr.ttl" "read") access: access allowed ("java.security.SecurityPermission" "getProperty.networkaddress.cache.negative.ttl") access: access denied ("java.net.SocketPermission" "URI-PC" "resolve") java.lang.Exception: Stack trace at java.lang.Thread.dumpStack(Unknown Source) 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.checkConnect(Unknown Source) at java.net.InetAddress.getLocalHost(Unknown Source) at sun.rmi.transport.tcp.TCPEndpoint.(Unknown Source) at sun.rmi.transport.LiveRef.(Unknown Source) at sun.rmi.transport.LiveRef.(Unknown Source) at sun.rmi.server.UnicastServerRef.(Unknown Source) at java.rmi.server.UnicastRemoteObject.exportObject(Unknown Source) at java.rmi.server.UnicastRemoteObject.(Unknown Source) at java.rmi.server.UnicastRemoteObject.(Unknown Source) at ServerSideImp.(ServerSideImp.java:18) at ServerSideImp.main(ServerSideImp.java:62) access: access allowed ("java.security.SecurityPermission" "getPolicy") access: access allowed ("java.io.FilePermission" "C:\Users...\ForumServer\bin" "read") access: domain that failed ProtectionDomain (file:/C:/Users/.../ForumServer/bin/ ) sun.misc.Launcher$AppClassLoader@73d16e93 java.security.Permissions@6f94fa3e ( ("java.lang.RuntimePermission" "setSecurityManager") ("java.lang.RuntimePermission" "createSecurityManager") ("java.lang.RuntimePermission" "exitVM") ("java.lang.RuntimePermission" "usePolicy") ("java.lang.RuntimePermission" "stopThread") ("java.util.PropertyPermission" "java.specification.version" "read") ("java.util.PropertyPermission" "java.version" "read") ("java.util.PropertyPermission" "os.arch" "read") ("java.util.PropertyPermission" "java.specification.vendor" "read") ("java.util.PropertyPermission" "java.vm.specification.name" "read") ("java.util.PropertyPermission" "java.vm.vendor" "read") ("java.util.PropertyPermission" "path.separator" "read") ("java.util.PropertyPermission" "os.version" "read") ("java.util.PropertyPermission" "file.separator" "read") ("java.util.PropertyPermission" "line.separator" "read") ("java.util.PropertyPermission" "java.vm.specification.vendor" "read") ("java.util.PropertyPermission" "java.specification.name" "read") ("java.util.PropertyPermission" "java.vendor.url" "read") ("java.util.PropertyPermission" "java.vendor" "read") ("java.util.PropertyPermission" "java.vm.version" "read") ("java.util.PropertyPermission" "java.vm.name" "read") ("java.util.PropertyPermission" "java.vm.specification.version" "read") ("java.util.PropertyPermission" "os.name" "read") ("java.util.PropertyPermission" "java.class.version" "read") ("java.net.SocketPermission" "localhost:0" "listen,resolve") ("java.io.FilePermission" "\C:\Users...\ForumServer\bin-" "read") )

access: access allowed ("java.util.PropertyPermission" "java.rmi.server.useLocalHostName" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.logLevel" "read") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.tcp.logLevel" "read") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.tcp.maxConnectionThreads" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.tcp.threadKeepAliveTime" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.proxy.logLevel" "read") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.proxy.connectTimeout" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.proxy.eagerHttpFallback" "read") access: access allowed ("java.util.PropertyPermission" "http.proxyHost" "read") access: access allowed ("java.util.PropertyPermission" "proxyHost" "read") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.disableHttp" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.tcp.readTimeout" "read") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.hostname" "read") access: access allowed ("java.util.PropertyPermission" "sun.misc.ProxyGenerator.saveGeneratedFiles" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.dgc.server.gcInterval" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.net") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45\bin\net.dll" "read") access: access allowed ("java.util.PropertyPermission" "" "read,write") access: access allowed ("java.util.PropertyPermission" "" "read,write") access: access allowed ("java.util.PropertyPermission" "sun.net.useExclusiveBind" "read") access: access allowed ("java.net.SocketPermission" "localhost:0" "listen,resolve") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "getClassLoader") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.lang.RuntimePermission" "setContextClassLoader") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.util.PropertyPermission" "sun.rmi.dgc.logLevel" "read") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.PropertyPermission" "java.rmi.dgc.leaseValue" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.dgc.checkInterval" "read") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.PropertyPermission" "sun.rmi.runtime.schedulerThreads" "read") access: access allowed ("java.lang.RuntimePermission" "sun.rmi.runtime.RuntimeUtil.getInstance") access: access allowed ("java.lang.RuntimePermission" "setContextClassLoader") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.hostname" "read") access: access allowed ("java.lang.reflect.ReflectPermission" "suppressAccessChecks") access: access allowed ("java.lang.RuntimePermission" "setContextClassLoader") access: access allowed ("java.lang.RuntimePermission" "getClassLoader") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.lang.RuntimePermission" "setContextClassLoader") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.lang.reflect.ReflectPermission" "suppressAccessChecks") access: access allowed ("java.lang.reflect.ReflectPermission" "suppressAccessChecks") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.hostname" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.connectionTimeout" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.tcp.handshakeTimeout" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.tcp.responseTimeout" "read") access: access allowed ("java.lang.RuntimePermission" "sun.rmi.runtime.RuntimeUtil.getInstance") access: access allowed ("java.net.SocketPermission" "localhost" "resolve") access: access allowed ("java.util.PropertyPermission" "jdk.net.ephemeralPortRange.low" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.net") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45\bin\net.dll" "read") access: access allowed ("java.util.PropertyPermission" "jdk.net.ephemeralPortRange.high" "read") access: access denied ("java.net.SocketPermission" "127.0.0.1:1099" "connect,resolve") java.lang.Exception: Stack trace at java.lang.Thread.dumpStack(Unknown Source) 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.checkConnect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.(Unknown Source) at java.net.Socket.(Unknown Source) at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown Source) at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown Source) at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source) at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source) at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source) at sun.rmi.server.UnicastRef.newCall(Unknown Source) at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source) at java.rmi.Naming.rebind(Unknown Source) at ServerSideImp.main(ServerSideImp.java:63) access: access allowed ("java.security.SecurityPermission" "getPolicy") access: access allowed ("java.io.FilePermission" "C:\Users...\ForumServer\bin" "read") access: domain that failed ProtectionDomain (file:/C:/Users/.../ForumServer/bin/ ) sun.misc.Launcher$AppClassLoader@73d16e93 java.security.Permissions@2c7b84de ( ("java.lang.RuntimePermission" "setSecurityManager") ("java.lang.RuntimePermission" "createSecurityManager") ("java.lang.RuntimePermission" "exitVM") ("java.lang.RuntimePermission" "usePolicy") ("java.lang.RuntimePermission" "stopThread") ("java.util.PropertyPermission" "java.specification.version" "read") ("java.util.PropertyPermission" "java.version" "read") ("java.util.PropertyPermission" "os.arch" "read") ("java.util.PropertyPermission" "java.specification.vendor" "read") ("java.util.PropertyPermission" "java.vm.specification.name" "read") ("java.util.PropertyPermission" "java.vm.vendor" "read") ("java.util.PropertyPermission" "path.separator" "read") ("java.util.PropertyPermission" "os.version" "read") ("java.util.PropertyPermission" "file.separator" "read") ("java.util.PropertyPermission" "line.separator" "read") ("java.util.PropertyPermission" "java.vm.specification.vendor" "read") ("java.util.PropertyPermission" "java.specification.name" "read") ("java.util.PropertyPermission" "java.vendor.url" "read") ("java.util.PropertyPermission" "java.vendor" "read") ("java.util.PropertyPermission" "java.vm.version" "read") ("java.util.PropertyPermission" "java.vm.name" "read") ("java.util.PropertyPermission" "java.vm.specification.version" "read") ("java.util.PropertyPermission" "os.name" "read") ("java.util.PropertyPermission" "java.class.version" "read") ("java.net.SocketPermission" "localhost:0" "listen,resolve") ("java.io.FilePermission" "\C:\Users...\ForumServer\bin-" "read") )

access: access allowed ("java.lang.RuntimePermission" "exitVM.1")

access: access allowed ("java.io.FilePermission" "C:\Users...\ForumServer\bin" "read") access: access allowed ("java.lang.RuntimePermission" "setSecurityManager") access: access allowed ( "java.security.SecurityPermission" "getProperty.security.provider.1") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.2") access: access allowed ("java.security.SecurityPermission") " "getProperty.security.provider.3") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.4") access: access allowed ("java.security.SecurityPermission" "getProperty.security. provider.5”）访问：允许访问（“java.security.SecurityPermission" "getProperty.security.provider.6") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.7") access: access allowed ("java.security.SecurityPermission" "getProperty.security") .provider.8") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.9") access: access allowed ("java.security.SecurityPermission" "getProperty.security.provider.10")访问：允许访问（“java.security.SecurityPermission”“getProperty.security.provider.11”）访问：允许访问（“java.lang.RuntimePermission”“accessClassInPackage.sun.security.provider”）访问：允许访问（“ java.lang.reflect.ReflectPermission""suppressAccessChecks") access: access allowed ("java.util.PropertyPermission" "java.security.egd" "read") access: access allowed ("java.security.SecurityPermission" "getProperty.securerandom.source") access: access allowed("java.security.SecurityPermission" "putProviderProperty.SUN") access: access allowed ("java.util.PropertyPermission" "*" "read,write") access: access allowed ("java.util.PropertyPermission" "os .arch" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.net") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45 \bin\net.dll" "读取") 访问：允许访问 ("java.dll")util.PropertyPermission" "java.net.preferIPv4Stack" "read") access: access allowed ("java.util.PropertyPermission" "java.net.preferIPv6Addresses" "read") access: access allowed ("java.lang.RuntimePermission" “loadLibrary.net”）访问：允许访问（“java.io.FilePermission”“C:\Program Files\Java\jre1.8.0_45\bin\net.dll”“read”）访问：允许访问（“java.io.FilePermission”） util.PropertyPermission" "impl.prefix" "read") access: access allowed ("java.lang.reflect.ReflectPermission" "suppressAccessChecks") access: access allowed ("java.util.PropertyPermission" "sun.net.spi. nameservice.provider.1" "read") access: access allowed ("java.net.NetPermission""getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") ") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation")访问：允许访问（“java.net.NetPermission”“getNetworkInformation”）访问：允许访问（“java.net.NetPermission”“getNetworkInformation”）访问：允许访问（“java.net.NetPermission”）NetPermission" "getNetworkInformation") access: access allowed ("java.net.NetPermission" "getNetworkInformation") access: access allowed ("java.lang.RuntimePermission" "fileSystemProvider") access: access allowed ("java.util.PropertyPermission") "user.dir" "read") access: access allowed ("java.util.PropertyPermission" "os.version" "read") access: access allowed ("java.util.PropertyPermission" "sun.jnu.encoding" "读取”）访问：允许访问（“java.util.PropertyPermission”“java.nio.file.spi.DefaultFileSystemProvider”“读取”）访问：允许访问（“java.io.FilePermission”“C:\Users\URI\” AppData\Local\Temp" "读取") 访问：允许访问 ("java.io.FilePermission" "C:\Users\URI\AppData\Local\Temp" "read") 访问：允许访问 ("java.io.FilePermission" "C:\Users\URI\AppData\ Local\Temp" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.net") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0 _45\bin\net.dll" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.nio") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java") \jre1.8.0_45\bin\nio.dll" "read") 访问：允许访问("java.util.PropertyPermission" "sun.nio.fs.ensureAccurateMetadata" "read") 访问：允许访问（“java.util.PropertyPermission”“java.rmi.server.randomIDs”“读”）访问：允许访问（“java.util.PropertyPermission”“java.rmi.server.hostname”“读”）访问：访问允许（“java.security.SecurityPermission”“getProperty.networkaddress.cache.ttl”）访问：允许访问（“java.util.PropertyPermission”“sun.net.inetaddr.ttl”“读取”）访问：允许访问（ “java.security.SecurityPermission”“getProperty.networkaddress.cache.negative.ttl”）访问：拒绝访问（“java.net.SocketPermission”“URI-PC”“resolve”）java.lang.Exception：堆栈跟踪在java .lang.Thread.dumpStack(Unknown Source) 在 java.security.AccessControlContext。checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkConnect(Unknown Source) at java.net.InetAddress.getLocalHost(未知来源）在 sun.rmi.transport.tcp.TCPEndpoint.（未知来源）在 sun.rmi.transport.LiveRef.（未知来源）在 sun.rmi.transport.LiveRef.（未知来源）在 sun.rmi.server .UnicastServerRef.(Unknown Source) at java.rmi.server.UnicastRemoteObject.exportObject(Unknown Source) at java.rmi.server.UnicastRemoteObject.(Unknown Source) at java.rmi.server.UnicastRemoteObject.(Unknown Source) at ServerSideImp。 (ServerSideImp.java:18) 在 ServerSideImp.main(ServerSideImp.java:62) access: access allowed ("java.security.SecurityPermission" "getPolicy") access: access allowed ("java.io.FilePermission" "C:\Users...\ForumServer\bin" "read") access: domain失败的 ProtectionDomain (file:/C:/Users/.../ForumServer/bin/ ) sun.misc.Launcher$AppClassLoader@73d16e93 java.security.Permissions@6f94fa3e ( ("java.lang.RuntimePermission" "setSecurityManager") ("java.lang.RuntimePermission" "createSecurityManager") ("java.lang.RuntimePermission" "exitVM") ("java.lang.RuntimePermission" "usePolicy") ("java.lang.RuntimePermission" "stopThread") (" java.util.PropertyPermission" "java.specification.version" "read") ("java.util.PropertyPermission" "java.version" "read") ("java.util.PropertyPermission" "os.arch" "read") ("java.util.PropertyPermission" "java.specification.vendor" "read") ( "java.util.PropertyPermission" "java.vm.specification.name" "read") ("java.util.PropertyPermission" "java.vm.vendor" "read") ("java.util.PropertyPermission" "path.分隔符""读取")("java.util.PropertyPermission""os.version""读取")("java.util.PropertyPermission""file.separator""读取")("java.util.PropertyPermission""行.separator" "read") ("java.util.PropertyPermission" "java.vm.specification.vendor" "read") ("java.util.PropertyPermission" "java.specification.name" "read") ("java.util.PropertyPermission" "java.vendor.url" "read") ("java.util.PropertyPermission" "java.vendor" "read") ("java.util.PropertyPermission" "java.vm.version" "read") ("java.util.PropertyPermission" "java.vm.name" " "read") ("java.util.PropertyPermission" "java.vm.specification.version" "read") ("java.util.PropertyPermission" "os.name" "read") ("java.util.PropertyPermission" " "java.class.version" "read") ("java.net.SocketPermission" "localhost:0""listen,resolve") ("java.io.FilePermission" "\C:\Users...\ForumServer\bin-" "read") )

访问：允许访问（“java.util.PropertyPermission”“java.rmi.server.useLocalHostName”“读”）访问：允许访问（“java.util.PropertyPermission”“sun.rmi.transport.logLevel”“读”） access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.PropertyPermission" "sun .rmi.transport.tcp.logLevel" "read") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access : 允许访问 ("java.util.PropertyPermission" "sun.rmi.transport.tcp.maxConnectionThreads" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.tcp.threadKeepAliveTime" "read") access: access allowed ("java.util.PropertyPermission" "sun. rmi.transport.proxy.logLevel" "read") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access:访问允许（“java.util.PropertyPermission”“sun.rmi.transport.proxy.connectTimeout”“读取”）访问：允许访问（“java.util.PropertyPermission”“sun.rmi.transport.proxy.eagerHttpFallback”“读取” ") 访问：允许访问("java.util.PropertyPermission""http.proxyHost" "read") access: access allowed ("java.util.PropertyPermission" "proxyHost" "read") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.disableHttp" "读”）访问：允许访问（“java.util.PropertyPermission”“sun.rmi.transport.tcp.readTimeout”“读”）访问：允许访问（“java.util.PropertyPermission”“java.rmi.server.hostname” " "read") access: access allowed ("java.util.PropertyPermission" "sun.misc.ProxyGenerator.saveGeneratedFiles" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.dgc.server .gcInterval" "read") access: 允许访问 ("java.lang.RuntimePermission" "loadLibrary.net") access: access allowed ("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45\bin\net.dll" "read") access: access allowed (" java.util.PropertyPermission" "" "read,write") access: access allowed ("java.util.PropertyPermission" "" "read,write") access: access allowed ("java.util.PropertyPermission" "sun.net.useExclusiveBind" "read") access: access allowed ("java.net.SocketPermission" "localhost:0" "listen, resolve") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "getClassLoader") ) access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.lang.RuntimePermission" "setContextClassLoader") access ：access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.util.PropertyPermission" "sun.rmi.dgc.logLevel" "read") access: access allowed ("java.util.logging") .LoggingPermission" "control") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java.util.PropertyPermission" "java.rmi.dgc.leaseValue" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.dgc.checkInterval" "read") access: access allowed ("java.util.logging.LoggingPermission" "control") access: access allowed ("java .util.logging.LoggingPermission" "控制") 访问：访问允许（“java.util.PropertyPermission”“sun.rmi.runtime.schedulerThreads”“读取”）访问：允许访问（“java.lang.RuntimePermission”“sun.rmi.runtime.RuntimeUtil.getInstance”）访问：访问allowed ("java.lang.RuntimePermission" "setContextClassLoader") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.hostname" "read") access: access allowed ("java.lang.reflect. ReflectPermission" "suppressAccessChecks") access: access allowed ("java.lang.RuntimePermission" "setContextClassLoader") access: access allowed ("java.lang.RuntimePermission" "getClassLoader") access: access allowed ("java.lang.RuntimePermission") ”modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access: access allowed ("java.lang.RuntimePermission" "setContextClassLoader") access: access allowed ("java.lang.RuntimePermission" "modifyThread") ) access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThreadGroup") access: access allowed ("java.lang.RuntimePermission" "modifyThread") access ：访问允许（“java.lang.RuntimePermission”“modifyThread”）访问：访问允许（“java.lang.RuntimePermission”“modifyThread”）访问：访问允许（“java.lang.reflect.ReflectPermission”"suppressAccessChecks") access: access allowed ("java.lang.reflect.ReflectPermission" "suppressAccessChecks") access: access allowed ("java.util.PropertyPermission" "java.rmi.server.hostname" "read") access: access allowed("java.util.PropertyPermission" "sun.rmi.transport.connectionTimeout" "read") access: access allowed ("java.util.PropertyPermission" "sun.rmi.transport.tcp.handshakeTimeout" "read") access ：访问允许（“java.util.PropertyPermission”“sun.rmi.transport.tcp.responseTimeout”“读取”）访问：允许访问（“java.lang.RuntimePermission”“sun.rmi.runtime.RuntimeUtil.getInstance”）访问：允许访问（“java.net.SocketPermission" "localhost" "resolve") access: access allowed ("java.util.PropertyPermission" "jdk.net.ephemeralPortRange.low" "read") access: access allowed ("java.lang.RuntimePermission" "loadLibrary.net" ") 访问：允许访问("java.io.FilePermission" "C:\Program Files\Java\jre1.8.0_45\bin\net.dll" "read") 访问：允许访问("java.util.PropertyPermission" "jdk.net.ephemeralPortRange.high" "read") access: access denied ("java.net.SocketPermission" "127.0.0.1:1099" "connect,resolve") java.lang.Exception: Stack trace at java.lang .Thread.dumpStack(Unknown Source) 在 java.security.AccessControlContext。checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkConnect(Unknown Source) at java.net.Socket.connect( Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.(Unknown Source) at java.net.Socket.(Unknown Source) at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(未知来源）在 sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket（未知来源）在 sun.rmi.transport.tcp.TCPEndpoint.newSocket（未知来源）在 sun.rmi.transport.tcp.TCPChannel.createConnection（未知来源） ) 在 sun.rmi.transport.tcp.TCPChannel。newConnection(Unknown Source) at sun.rmi.server.UnicastRef.newCall(Unknown Source) at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source) at java.rmi.Naming.rebind(Unknown Source) at ServerSideImp.main( ServerSideImp.java:63) access: access allowed ("java.security.SecurityPermission" "getPolicy") access: access allowed ("java.io.FilePermission" "C:\Users...\ForumServer\bin" "read" ) 访问：失败的域 ProtectionDomain (file:/C:/Users/.../ForumServer/bin/ ) sun.misc.Launcher$AppClassLoader@73d16e93 java.security.Permissions@2c7b84de (("java.lang.RuntimePermission" "setSecurityManager") ("java.lang.RuntimePermission" "createSecurityManager") ("java.lang.RuntimePermission" "exitVM") ("java.lang.RuntimePermission" "usePolicy") ("java.lang.RuntimePermission" "stopThread") ("java.util.PropertyPermission" "java.specification.version" "read") ("java. util.PropertyPermission" "java.version" "read") ("java.util.PropertyPermission" "os.arch" "read") ("java.util.PropertyPermission" "java.specification.vendor" "read") ( "java.util.PropertyPermission" "java.vm.specification.name" "read") ("java.util.PropertyPermission" "java.vm.vendor" "read") ("java.util.PropertyPermission" "path.分隔符""读取") ("java.util.PropertyPermission""os.version" "read") ("java.util.PropertyPermission" "file.separator" "read") ("java.util.PropertyPermission" "line.separator" "read") ("java.util.PropertyPermission" "java .vm.specification.vendor" "read") ("java.util.PropertyPermission" "java.specification.name" "read") ("java.util.PropertyPermission" "java.vendor.url" "read") ( "java.util.PropertyPermission" "java.vendor" "read") ("java.util.PropertyPermission" "java.vm.version" "read") ("java.util.PropertyPermission" "java.vm.name" "读取") ("java.util.PropertyPermission" "java.vm.specification.version""read") ("java.util.PropertyPermission" "os.name" "read") ("java.util.PropertyPermission" "java.class.version" "read") ("java.net.SocketPermission" "localhost :0" "listen,resolve") ("java.io.FilePermission" "\C:\Users...\ForumServer\bin-" "read") )

访问：允许访问（“java.lang.RuntimePermission”“exitVM.1”）

but I don't really understand whats going here, any help would be grate.

但我真的不明白这里发生了什么，任何帮助都会很感激。

回答by user207421

Remove the security manager. You don't need it for RMI unless you're using the RMI codebase feature, which you aren't.

删除安全管理器。除非您使用的是 RMI 代码库功能，否则您不需要 RMI 使用它。