[转]MyEclipse8.5破解方法

本文是转自其它博文，用以留着备份的~

Step：

1、建立一个任意名称的Java Project

2、在该工程中建立一个名文

MyEclipseGen

的Java文件(

MyEclipseGen

.java)

3、运行下面的代码，会在控制台出现"

please input register name:

"

，输入任意一个名字，回车后生成序列号

4、点击 MyEclipse菜单中Window→Preferences→MyEclipse→Subscription

，在右侧点击“Enter Subscription”

5、在弹出框中Subscriber中输入第3步的名字，在Subscription Code中输入第3步生成的序列号

Code：

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) {

}

}

}