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.com180356774378089218967033182189232716151