Myeclipse6.5 Automatic Generation of serial number registration machine source code

Import java. Text. decimalformat;
Import java. Text. numberformat;
Import java. Text. simpledateformat;
Import java. util. calendar;

Public class myeclipsecrack {
//
Public static final void main (string [] ARGs ){
String id = "javasunny"; // note that the ID here can be replaced with any combination of letters, for example, pinyin.
String num= "999 ";
System. Out. println ("subscriber:" + id );
System. Out. println ("subpartition Code :"
+ 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 (): "-0912310 ";
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 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 );
}

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 );
}

}

 

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OK. Run this Java class to generate the serial number.
NOTE: If it is easy to use, please leave your footprints. Thank you.

Reprinted please indicate Source Address: http://blog.csdn.net/zhangbo936/archive/2010/10/13/5939289.aspx