发布时间：2016-12-07 13:40:21

题目：例如将String="1234567890ABCDEF"转换为byte[]={0x12,0x34,0x56,0x78,0x90,0xAB,0xCD,0xEF}代码如下：点击(此处)折叠或打开public class javaHexStr {    public static byte[] str2Bcd(String asc) {    .........【阅读全文】