Java 字节到十六进制

​

/**

来 自 nowjava

**/

​

//package com.nowjava;

​

​

public class Main {

​

    public static void main(String[] argv) throws Exception {

​

        byte someByte = 2;

​

        System.out.println(java.util.Arrays.toString(byteToHex(someByte)));

​

    }

​

​

    private final static char[] hexArray = "0123456789ABCDEF".toCharArray();

​

​

    public static char[] byteToHex(byte someByte) {

​

        char[] hexChars = new char[2];

​

        int v = someByte & 0xFF;

​

        hexChars[0] = hexArray[v >>> 4];

/**代码未完, 请加载全部代码(NowJava.com).**/