Here you can find the source of encryptmd5(String str)
public static String encryptmd5(String str)
//package com.java2s; public class Main { public static String encryptmd5(String str) { char[] a = str.toCharArray(); for (int i = 0; i < a.length; i++) { a[i] = (char) (a[i] ^ 'l'); }/*from ww w . j a va2s. c o m*/ String s = new String(a); return s; } }