Java MD5 16位和32位 算法
采集日期:2008-5-4作者:vba_2001(注:本数据由系统自动采集,内容与BHCODE无关)
private static void Md5(String plainText) ...{ try ...{ MessageDigest md = MessageDigest.getInstance("MD5"); md.update(plainText.getBytes()); byte b[] = md.digest(); int i; StringBuffer buf = new StringBuffer(""); for (int offset = 0; offset < b.length; offset++) ...{ i = b[offset]; if (i < 0) i += 256; if (i