client.policy

来自「经典教材：java核心技术卷1、卷2的所有源代码」· POLICY 代码 · 共 8 行

grant 
{  
   permission java.net.SocketPermission 
      "*:1024-65535", "connect,accept";
   permission java.net.SocketPermission 
      "localhost:80", "connect";
};