这两天，我用的MyEclipse6.6BlueEdtion诸拗杏末总是弹出下面这个窗口，说是注册码过期了。我又从晚上找了邗锒凳审个：（MaYongZLR8ZO-655444-54678656985359684）。输入发现没作用。一直在“Enterorupdateyoursubscriptioninformation”这里就没有反应了。
工具/原料
MyEclipse6.6BlueEdtion
方法/步骤
1、运行MyEclipse，弹出“SubscriptionKeyInformation”框。
2、点击“EnterSubscription”,进入“UpdateSubscription”
3、输入Subscriber和SubscriptionCode:MaYongZLR8ZO-655444-54678656985359684输入后页面没有报错，但是“Finish”也不能操作，说明注册码不正确。
4、整理别人提议矣把噌供的MyEclipseKey生成器，代码如下(代码格式有点混乱，可直接拷贝)：importjava.text.DecimalFormat;i罪焐芡拂mportjava.text.NumberFormat;importjava.text.SimpleDateFormat;importjava.util.Calendar;publicclassMyEclipseKeyGen{publicstaticfinalvoidmain(String[]args){Stringsubscriber="tianshansangong";//subscriberStringlicenseNum="500";//NumberofLicensesStringversion="100";//版本号StringsubscriptionCode=getSubscriptionCode(subscriber,version,licenseNum,true);System.out.println(subscriptionCode);//gLR8ZO-655055-62677056522757051}publicstaticStringgetSubscriptionCode(Stringsubscriber,Stringversion,StringlicenseNum,booleanselected){Calendarcal=Calendar.getInstance();cal.add(1,3);//年份加三年cal.add(6,-1);//日期减一//当前日期20141226，到期日期则为20171225NumberFormatnf=newDecimalFormat("000");licenseNum=nf.format(Integer.valueOf(licenseNum));StringverTime=selected?(newStringBuffer("-")).append((newSimpleDateFormat("yyMMdd")).format(cal.getTime())).append("0").toString():"-0812310";Stringtype="YE3MB-";Stringneed=(newStringBuffer(String.valueOf(subscriber.substring(0,1)))).append(type).append(version).append(licenseNum).append(verTime).toString();Stringdx=(newStringBuffer(String.valueOf(need))).append("DecompilingthiscopyrightedsoftwareisaviolationofbothyourlicenseagreementandtheDigitalMilleniumCopyrightActof1998(http://www.loc.gov/copyright/legislation/dmca.pdf).Undersection1204oftheDMCA,penaltiesrangeuptoa$500,000fineoruptofiveyearsimprisonmentforafirstoffense.Thinkaboutit;payforalicense,avoidprosecution,andfeelbetteraboutyourself.").append(subscriber).toString();intsuf=decode(dx);Stringcode=(newStringBuffer(String.valueOf(need))).append(String.valueOf(suf)).toString();returnchange(code);}privatestaticintdecode(Strings){inti=0;charac[]=s.toCharArray();intj=0;for(intk=ac.length;j<k;j++)i=31*i+ac[j];returnMath.abs(i);}privatestaticStringchange(Strings){byteabyte0[]=s.getBytes();charac[]=newchar[s.length()];inti=0;for(intk=abyte0.length;i<k;i++){intj=abyte0[i];if(j>=48&&j<=57)j=((j-48)+5)%10+48;elseif(j>=65&&j<=90)j=((j-65)+13)%26+65;elseif(j>=97&&j<=122)j=((j-97)+13)%26+97;ac[i]=(char)j;}returnString.valueOf(ac);}}
5、生成了Subscriber：tianshansangongSubscriptionCode：gLR8ZO-655055-62677056522757051可直接拷贝这个使用
6、填入上面的窗口即可。或者点击“window”->"Preferences"->MyEclipseBlueEdition->"Subscription"输入即可。
