package cn.std.util;import java.nio.charset.Charset;public class DeEnCode {    private static final String key0 = "FECOI()*&<MNCXZPKL";    private static final Charset charset = Charset.forName("UTF-8");    private static byte[] keyBytes = key0.getBytes(charset);        public static String encode(String enc){        byte[] b = enc.getBytes(charset);        for(int i=0,size=b.length;i<size;i++){            for(byte keyBytes0:keyBytes){                b[i] = (byte) (b[i]^keyBytes0);            }        }        return new String(b);    }        public static String decode(String dec){        byte[] e = dec.getBytes(charset);        byte[] dee = e;        for(int i=0,size=e.length;i<size;i++){            for(byte keyBytes0:keyBytes){                e[i] = (byte) (dee[i]^keyBytes0);            }        }        return new String(e);    }    public static void main(String[] args) {        String s="you are right";        String enc = encode(s);        String dec = decode(enc);        System.out.println(enc);        System.out.println(dec);    }}