激活MyEclipse 6.5

大体做法是：将下面的代码在MyEclipse 6.5中运行，在控制台输入用户名，回车得到激活码，最后贴到激活的窗口激活，OK!

贴到哪呢？MyEclipse工具栏中的"MyEclipse"--->subscription Infomation 

subscripter中输入你在控制台输入的名称，Sbuscription Code中贴上生成的激活码

其它不用管，直接点Finish

import java.io.BufferedReader;    import java.io.IOException;    import java.io.InputStreamReader;      public class MyEclipseGen {    private static final String LL = "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.";      public String getSerial(String userId, String licenseNum) {      java.util.Calendar cal = java.util.Calendar.getInstance();      cal.add(1, 3);      cal.add(6, -1);      java.text.NumberFormat nf = new java.text.DecimalFormat("000");      licenseNum = nf.format(Integer.valueOf(licenseNum));      String verTime = new StringBuilder("-").append(        new java.text.SimpleDateFormat("yyMMdd").format(cal.getTime()))        .append("0").toString();      String type = "YE3MP-";      String need = new StringBuilder(userId.substring(0, 1)).append(type)        .append("300").append(licenseNum).append(verTime).toString();      String dx = new StringBuilder(need).append(LL).append(userId)        .toString();      int suf = this.decode(dx);      String code = new StringBuilder(need).append(String.valueOf(suf))        .toString();      return this.change(code);    }      private int decode(String s) {      int i;      char[] ac;      int j;      int k;      i = 0;      ac = s.toCharArray();      j = 0;      k = ac.length;      while (j < k) {        i = (31 * i) + ac[j];        j++;      }      return Math.abs(i);    }      private String change(String s) {      byte[] abyte0;      char[] ac;      int i;      int k;      int j;      abyte0 = s.getBytes();      ac = new char[s.length()];      i = 0;      k = abyte0.length;      while (i < k) {        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;        i++;      }      return String.valueOf(ac);    }      public MyEclipseGen() {      super();    }      public static void main(String[] args) {      try {        System.out.println("please input register name:");        BufferedReader reader = new BufferedReader(new InputStreamReader(          System.in));        String userId = null;        userId = reader.readLine();        MyEclipseGen myeclipsegen = new MyEclipseGen();        String res = myeclipsegen.getSerial(userId, "5");        System.out.println("Serial:" + res);        reader.readLine();      } catch (IOException ex) {      }    }    }