java随机生成用户名(qq、手机、邮箱、虚拟姓名等格式用户名)

java随机生成用户名(qq、手机、邮箱、虚拟姓名等格式用户名)
代码简单干净，易于扩展。
随机生成用户名样例：33906377188fengjr1980@yeah.net97133xupe19870102@sohu.com18955990722214502825070167299966133298090291873955250177223725525865cheng1991chub197413290062609wangf19750725caot19850619545121qianih19760611@msn.com15208376363xieww1979shixd0904@126.com180356774378089218967033182189232716151550673012819741fangi07131582981395458285yuanr19730429shenpk7960715430152265072761390510873171852qianmp1990062915578331045281161863686838041560zhengk1009@qq.comchuh1990102326919556781462958518416167445konghs10141340499758630505136477497581315364926218779413966wangqq19851890683956618915522113133921808331539516zhaod19960502@ask.com422424heee0615fengc@163.com39174xuyv197804151546368107470081273013xuh051315505384990hedd1994070254021xum19930812youy1991qiner18033283015yangwc57195qinushenk0513zhoufg9459795435zhanvn1985qiankh0104@ask.comkongw1993zhuhv1592230973415015131852156179286741313536380118249225151814381316363547418615772400hes0510460915wum19781014491159shenh19736257013461315732006897fengdk1985185174356641341211774510157chuza1993@163.comzhaokk0810@sina.com342707744626sunb0122711149176218506579548yangmy02271879156664513250565847jiangvk19771525092229137579wangci1965wangpqwango198505161853123784318589683471hegl199018714299209zhant@gmail.com29016zhux1969xiez1113zhengtw154908977581891796976818149215132186082797561714918644736737zhaov19880816xuy@aol.com585414218408454618qinl1988xubl199018852302621189857921694292818622907192fanggs19960616@163.com25150475851508637722261729913447565144668953950434279718638890078fangiq0615zhuo19701127@ask.com42152815690966759180588245381819413800815770603106heag08131579339257747097918402649812179183018397977938shukj1996052887052642chulu0119jiangj1986132107478474735980638214zhuey0405940171363696057118939715988yuani0529@msn.com58081caodm198918420167788139516038 本软件ID:5705557