myeclipse 6.5 blue 注册码

package com.kk.test;
import java.text.DecimalFormat;

import java.text.NumberFormat;
 
import java.text.SimpleDateFormat;
 
import java.util.Calendar;
 
public class GetID {
	public static final void main(String[] args) {
		 
		   String id = "kk";///"改为你的注册ID";
		 
		   String num = "333";//"改为 1-999 的整数";
		 
		   System.out.println(getSerial(id, "100", num, false));
		 
		}
		 
		public static String getSerial(String userId, String version,
		 
		    String licenseNum, boolean selected) {
		 
		   Calendar cal = Calendar.getInstance();
		 
		   cal.add(1, 3);
		 
		   cal.add(6, -1);
		 
		   NumberFormat nf = new DecimalFormat("000");
		 
		   licenseNum = nf.format(Integer.valueOf(licenseNum));
		 
		   String verTime = selected ? (new StringBuffer("-")).append( 
		 
		     (new SimpleDateFormat("yyMMdd")).format(cal.getTime())).append(
		 
		     "0").toString() : "-1412310";  //2014年12月31日过期 可修改为自己的过期时间
		 
		   String type = "YE3MB-";
		 
		   String need = (new StringBuffer(String.valueOf(userId.substring(0, 1))))
		 
		     .append(type).append(version).append(licenseNum)
		 
		     .append(verTime).toString();
		 
		   String dx = (new StringBuffer(String.valueOf(need)))
		 
		     .append(
		 
		       "Decompiling this copyrighted software is a violation of both your license agreement "+
		 
		"and the Digital Millenium Copyright Act of 1998 (http://www.loc.gov/copyright/legislation/dmca.pdf). "+
		 
		"Under section 1204 of the DMCA, penalties range up to a $500,000 fine or up to five years "+
		 
		"imprisonment for a first offense. Think about it; pay for a license, avoid prosecution, and feel "+
		 
		"better about yourself.") .append(userId).toString();
		 
		   int suf = decode(dx);
		 
		   String code = (new StringBuffer(String.valueOf(need))).append(
		 
		     String.valueOf(suf)).toString();
		 
		   return change(code);
		 
		}
		 
		private static int decode(String s) {
		 
		   int i = 0;
		 
		   char ac[] = s.toCharArray();
		 
		   int j = 0;
		 
		   for (int k = ac.length; j < k; j++)
		 
		    i = 31 * i + ac[j];
		 
		   return Math.abs(i);
		 
		}
		 
		private static String change(String s) {
		 
		   byte abyte0[] = s.getBytes();
		 
		   char ac[] = new char[s.length()];
		 
		   int i = 0;
		 
		   for (int k = abyte0.length; i < k; i++) {
		 
		    int j = abyte0[i];
		 
		    if (j >= 48 && j <= 57)
		 
		     j = ((j - 48) + 5) % 10 + 48;
		 
		    else if (j >= 65 && j <= 90)
		 
		     j = ((j - 65) + 13) % 26 + 65;
		 
		    else if (j >= 97 && j <= 122)
		 
		     j = ((j - 97) + 13) % 26 + 97;
		 
		    ac[i] = (char) j;
		 
		   }
		 
		   return String.valueOf(ac);
		 
		}
		 

}