标签:md5
public class StringUtils { public static String MD5Encode(String origin) { String resultString = null; try { resultString = new String(origin); MessageDigest md = MessageDigest.getInstance("MD5"); resultString = byteArrayToHexString(md.digest(resultString.getBytes())); } catch (Exception ex) { } return resultString; } public static String byteArrayToHexString(byte[] b) { StringBuffer resultSb = new StringBuffer(); for (int i = 0; i < b.length; i++) { resultSb.append(byteToHexString(b[i])); } return resultSb.toString(); } private static String byteToHexString(byte b) { int n = b; if (n < 0) n = 256 + n; int d1 = n / 16; int d2 = n % 16; return hexDigits[d1] + hexDigits[d2]; } private final static String[] hexDigits = { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"}; }
android将String转化为MD5的方法+一些String常用的方法,布布扣,bubuko.com
android将String转化为MD5的方法+一些String常用的方法
标签:md5
原文地址:http://blog.csdn.net/baidu_nod/article/details/38324323