public final class IpUtils extends Object
IpUtils()
static String
getIp()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public IpUtils()
public static String getIp()
有限获取外网IP地址. 也有可能是链接着路由器的最终IP地址. 如果发生异常返回UnknownIP.
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