3、MyEclipse要收费运行程序：MyEclipseGen.java得please input register name:chsSerial:pLR8ZC-855550-6052725314581165点MyEclipse|Subscription Information弹出点Finish，OK!附MyEclipseGen.java：package com.landian.oracle;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) + acj; 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 chars.length(); i = 0; k = abyte0.length; while (i = 48) & (j = 65) & (j = 97) & (j = 122) j = (j - 97) + 13) % 26) + 97; aci = (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)