文字セット変換


public class code{    public static void main(string[] args)    {        string temp = " ";        try        {            //  utf-8                byte[] bytes = temp.getbytes("utf-8");            for (byte b : bytes)            {               system.out.println(integer.tohexstring(b));            }            //         (gbk)            system.out.println("java      " + charset.defaultcharset().displayname());            //  unicode                byte[] bytes2 = temp.getbytes("utf-16be");            string unicode = "";            for (int i = 0; i < bytes2.length; i++)            {                unicode += integer.tohexstring(bytes2[i]);            }            system.out.println("unicode   " +unicode );            //unicode               int shui = integer.parseint("6c49", 16);            char i = (char)shui;            system.out.println(i);        }        catch (unsupportedencodingexception e)        {            // todo auto-generated catch block            e.printstacktrace();        }    }}