破解myEclipse6.0.1的java文件 

 1 import java.io.BufferedReader;
 2 import java.io.IOException;
 3 import java.io.InputStreamReader;
 4 /**
 5 1、打开MyEclipse建立java Project，任意取个名字就行。 
 6 2、建立一个名字为MyEclipseGen的类文件，内容见下面附件。 
 7 3、运行该代码，在控制台中会出现：xx 根据提示输入即可生成注册序列号
 8  * @author 刘凯
 9  *
10  */
11 public class MyEclipseGen {
12     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.";
13 
14     public String getSerial(String userId, String licenseNum) {
15         java.util.Calendar cal = java.util.Calendar.getInstance();
16         cal.add(1, 3);
17         cal.add(6, -1);
18         java.text.NumberFormat nf = new java.text.DecimalFormat("000");
19         licenseNum = nf.format(Integer.valueOf(licenseNum));
20         String verTime = new StringBuilder("-").append(
21                 new java.text.SimpleDateFormat("yyMMdd").format(cal.getTime()))
22                 .append("0").toString();
23         String type = "YE3MP-";
24         String need = new StringBuilder(userId.substring(0, 1)).append(type)
25                 .append("300").append(licenseNum).append(verTime).toString();
26         String dx = new StringBuilder(need).append(LL).append(userId)
27                 .toString();
28         int suf = this.decode(dx);
29         String code = new StringBuilder(need).append(String.valueOf(suf))
30                 .toString();
31         return this.change(code);
32     }
33 
34     private int decode(String s) {
35         int i;
36         char[] ac;
37         int j;
38         int k;
39         i = 0;
40         ac = s.toCharArray();
41         j = 0;
42         k = ac.length;
43         while (j < k) {
44             i = (31 * i) + ac[j];
45             j++;
46         }
47         return Math.abs(i);
48     }
49 
50     private String change(String s) {
51         byte[] abyte0;
52         char[] ac;
53         int i;
54         int k;
55         int j;
56         abyte0 = s.getBytes();
57         ac = new char[s.length()];
58         i = 0;
59         k = abyte0.length;
60         while (i < k) {
61             j = abyte0[i];
62             if ((j >= 48) && (j <= 57)) {
63                 j = (((j - 48) + 5) % 10) + 48;
64             } else if ((j >= 65) && (j <= 90)) {
65                 j = (((j - 65) + 13) % 26) + 65;
66             } else if ((j >= 97) && (j <= 122)) {
67                 j = (((j - 97) + 13) % 26) + 97;
68             }
69             ac[i] = (char) j;
70             i++;
71         }
72         return String.valueOf(ac);
73     }
74 
75     public MyEclipseGen() {
76         super();
77     }
78 
79     public static void main(String[] args) {
80         BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
81         String userId = null;
82         String strLicenseNum = null;
83         while (userId == null || "".equals(userId.trim())) {
84             System.out.print("userId: ");
85             try {
86                 userId = br.readLine();
87             } catch (IOException ioexception) {
88             }
89         }
90         System.out.print("Number of licenses(default 1, max 999): ");
91         try {
92             strLicenseNum = br.readLine();
93         } catch (IOException ioexception1) {
94         }
95         MyEclipseGen obj = new MyEclipseGen();
96         System.out.println("Subscription Code: "
97                 + obj.getSerial(userId, strLicenseNum));
98     }
99 }

 

 1 import java.io.BufferedReader;
 2 import java.io.IOException;
 3 import java.io.InputStreamReader;
 4 public class MyEclipseGen {
 5 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.";
 6 
 7 public String getSerial(String userId, String licenseNum) {
 8 java.util.Calendar cal = java.util.Calendar.getInstance();
 9 cal.add(1, 3);
10 cal.add(6, -1);
11 java.text.NumberFormat nf = new java.text.DecimalFormat("000");
12 licenseNum = nf.format(Integer.valueOf(licenseNum));
13 String verTime = new StringBuilder("-").append(
14 new java.text.SimpleDateFormat("yyMMdd").format(cal.getTime()))
15 .append("0").toString();
16 String type = "YE3MP-";
17 String need = new StringBuilder(userId.substring(0, 1)).append(type)
18 .append("300").append(licenseNum).append(verTime).toString();
19 String dx = new StringBuilder(need).append(LL).append(userId)
20 .toString();
21 int suf = this.decode(dx);
22 String code = new StringBuilder(need).append(String.valueOf(suf))
23 .toString();
24 return this.change(code);
25 }
26 
27 private int decode(String s) {
28 int i;
29 char[] ac;
30 int j;
31 int k;
32 i = 0;
33 ac = s.toCharArray();
34 j = 0;
35 k = ac.length;
36 while (j < k) {
37 i = (31 * i) + ac[j];
38 j++;
39 }
40 return Math.abs(i);
41 }
42 
43 private String change(String s) {
44 byte[] abyte0;
45 char[] ac;
46 int i;
47 int k;
48 int j;
49 abyte0 = s.getBytes();
50 ac = new char[s.length()];
51 i = 0;
52 k = abyte0.length;
53 while (i < k) {
54 j = abyte0[i];
55 if ((j >= 48) && (j <= 57)) {
56 j = (((j - 48) + 5) % 10) + 48;
57 } else if ((j >= 65) && (j <= 90)) {
58 j = (((j - 65) + 13) % 26) + 65;
59 } else if ((j >= 97) && (j <= 122)) {
60 j = (((j - 97) + 13) % 26) + 97;
61 }
62 ac[i] = (char) j;
63 i++;
64 }
65 return String.valueOf(ac);
66 }
67 
68 public MyEclipseGen() {
69 super();
70 }
71 
72 public static void main(String[] args) {
73 BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
74 String userId = null;
75 String strLicenseNum = null;
76 while (userId == null || "".equals(userId.trim())) {
77 System.out.print("userId: ");
78 try {
79 userId = br.readLine();
80 } catch (IOException ioexception) {
81 }
82 }
83 System.out.print("Number of licenses(default 1, max 999): ");
84 try {
85 strLicenseNum = br.readLine();
86 } catch (IOException ioexception1) {
87 }
88 MyEclipseGen obj = new MyEclipseGen();
89 System.out.println("Subscription Code: "
90 + obj.getSerial(userId, strLicenseNum));
91 }
92 }

 

posted @ 2012-09-11 11:50  L-Kevin  阅读(332)  评论(0)    收藏  举报