package main.coding_170423.jvm.util;
/**
* Created by peter on 2017/4/21.
*/
public class Util {
public static int byteToInt(byte[] codes){
String s1 = byteToHexString(codes);
return Integer.valueOf(s1, 16).intValue();
}
public static String byteToHexString(byte[] codes){
StringBuffer sb = new StringBuffer();
for(int i=0;i<codes.length;i++){
byte b = codes[i];
int value = b &0xFF;
String strHex = Integer.toHexString(value);
if(strHex.length()<2){
strHex = "0"+strHex;
}
sb.append(strHex);
}
return sb.toString();
}
}