java - 如何将数组类型 InetAddress 转换为 String[]？

Question

如何转换数组类型 InetAddress

InetAddress[] inetAddress

进入字符串数组，如下所示！

String[] addrSplit = ??

Answer 1

惯于

String[] addrSplit = new String[inetAddress.length];
for (int i = 0; i < addrSplit.length; i++) {
    addrSplit[i] = inetAddress[i].toString();
}

工作？

Answer 2

遍历InetAddress数组并在需要InetAddress#getCanonicalHostName()时返回FQDN地址，或者 返回此 IP 地址的主机名。StringInetAddress#getHostName()

Answer 3

只需循环 inetaddress

   InetAddress[] inetAddress;
      String[] data= new String[inetAddress.length];
      for (int i = 0; i < inetAddress.length; i++) {
         data[i]=inetAddress[i].getHostAddress();
      }

Answer 4

这个怎么样：

String[] addrSplit = new String[inetAddress.length];
for (int i = 0; i < addrSplit.length; i++) {
  addrSplit[i] = inetAddress[i].toString();
}