int j = md.length; char str[] = new char[j * 2]; int k = 0; for (int i = 0; i < j; i++) { byte byte0 = md[i]; str[k++] = hexDigits[byte0 >>> 4 & 0xf]; str[k++] = hexDigits[byte0 & 0xf]; } return new String(str); } catch (Exception e){ return null; } } }
STEP 2: create or replace function md5encrypt(s varchar2) return varchar2 as language java name "MD5Util.encrypt(java.lang.String) return java.lang.String";
STEP 3: select md5encrypt("ok") from dual更多Oracle相关信息见Oracle 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=12本文永久更新链接地址