Java 网络接口不';我没有任何接口地址
在我的小程序中,我用Java 网络接口不';我没有任何接口地址,java,applet,Java,Applet,在我的小程序中,我用 Enumeration<NetworkInterface> systemInterfacesE = NetworkInterface.getNetworkInterfaces(); List<NetworkInterface> systemInterfaces = new ArrayList<NetworkInterface>(); while (systemInterfacesE.hasMoreElements
Enumeration<NetworkInterface> systemInterfacesE = NetworkInterface.getNetworkInterfaces();
List<NetworkInterface> systemInterfaces = new ArrayList<NetworkInterface>();
while (systemInterfacesE.hasMoreElements()) {
NetworkInterface systemInterface = systemInterfacesE.nextElement();
if (!systemInterface.isLoopback() && systemInterface.isUp() && systemInterface.getInterfaceAddresses().size() > 0) {
systemInterfaces.add(systemInterface);
}
}
枚举systemInterfacesE=NetworkInterface.getNetworkInterfaces();
List systemInterfaces=new ArrayList();
while(systemInterfacesE.hasMoreElements()){
NetworkInterface systemInterface=systemInterfacesE.nextElement();
如果(!systemInterface.isLoopback()&&systemInterface.isUp()&&systemInterface.getInterfaceAddresses().size()>0){
systemInterfaces.add(systemInterface);
}
}
当我从Eclipse运行它时,列表包含我的以太网接口,但当我在HTML中运行applet时,列表是空的。这是因为systemInterface中没有任何InterfaceAddress
我怎样才能解决这个问题
关于FYI: