myeclipse 6.5 注册码(支持Myeclipse 6.5和7.0两个版本)

1 import java.io.BufferedReader;
2 import java.io.IOException;
3 import java.io.InputStreamReader;
4 
5 public class MyEclipseGen {
6     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.";
7 
8     public String getSerial(String userId, String licenseNum) { 9         java.util.Calendar cal = java.util.Calendar.getInstance();
10         cal.add(1, 3);
11         cal.add(6, -1);
12         java.text.NumberFormat nf = new java.text.DecimalFormat("000");
13         licenseNum = nf.format(Integer.valueOf(licenseNum));
14         String verTime = new StringBuilder("-").append(
15                 new java.text.SimpleDateFormat("yyMMdd").format(cal.getTime()))
16                 .append("0").toString();
17         String type = "YE3MP-";
18         String need = new StringBuilder(userId.substring(0, 1)).append(type)
19                 .append("300").append(licenseNum).append(verTime).toString();
20         String dx = new StringBuilder(need).append(LL).append(userId)
21                 .toString();
22         int suf = this.decode(dx);
23         String code = new StringBuilder(need).append(String.valueOf(suf))
24                 .toString();
25         return this.change(code);
26     }
27
28     private int decode(String s) {
29         int i;
30         char[] ac;
31         int j;
32         int k;
33         i = 0;
34         ac = s.toCharArray();
35         j = 0;
36         k = ac.length;
37         while (j < k) {
38             i = (31 * i) + ac[j];
39             j++;
40         }
41         return Math.abs(i);
42     }
43
44     private String change(String s) {
45         byte[] abyte0;
46         char[] ac;
47         int i;
48         int k;
49         int j;
50         abyte0 = s.getBytes();
51         ac = new char[s.length()];
52         i = 0;
53         k = abyte0.length;
54         while (i < k) {
55             j = abyte0[i];
56             if ((j >= 48) && (j <= 57)) {
57                 j = (((j - 48) + 5) % 10) + 48;
58             } else if ((j >= 65) && (j <= 90)) {
59                 j = (((j - 65) + 13) % 26) + 65;
60             } else if ((j >= 97) && (j <= 122)) {
61                 j = (((j - 97) + 13) % 26) + 97;
62             }
63             ac[i] = (char) j;
64             i++;
65         }
66         return String.valueOf(ac);
67     }
68
69     public MyEclipseGen() {
70         super();
71     }
72
73     public static void main(String[] args) {
74         try {
75             System.out.println("please input register name:");
76             BufferedReader reader = new BufferedReader(new InputStreamReader(
77                     System.in));
78             String userId = null;
79             userId = reader.readLine();
80             MyEclipseGen myeclipsegen = new MyEclipseGen();
81             String res = myeclipsegen.getSerial(userId, "5");
82             System.out.println("Serial:" + res);
83             reader.readLine();
84         } catch (IOException ex) {
85         }
86     }
87 }


注意：注册Myeclipse的时候要先断开网络，否则可能注册不成功！

注册方法：
window -> preferences -> myeclipse -> subscription

在“我的文档”中将 .myeclipse.properties 删掉 然后重启查看是否成功。