Java IPv6地址字符串到字节 [英] Java IPv6 Address String to Bytes

问题描述

如何将包含ipv6的机器包目的地的字符串转换为16字节的数组？我知道getBytes和编码，但我似乎不了解我应该使用哪个编码，或者我必须将该字符串转换为十六进制。

How can I convert a String containing the ipv6's machine packet destination to a 16 byte array? I know about getBytes and encodings, but I can't seem to understand which encoding I should use or if I have to convert that String to Hexadecimal or not.

String ipv6 = "2001:0DB8:AC10:FE01:0000:0000:0000:0000";
byte[] bytes = ipv6.getBytes(); //must be a 16 byte array

我想做的一个例子，只是为了举例说明。
Obs .:我必须将String转换为16字节数组
谢谢

An example of what I wanna do, just to exemplify. Obs.: I have to convert the String to a 16 byte array Thanks

推荐答案

尝试这个

    InetAddress a = InetAddress.getByName("2001:0DB8:AC10:FE01:0000:0000:0000:0000");
    byte[] bytes = a.getAddress();

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