面向对象的数据库存储框架
File file = few Nile(Genvironment.etexternalstoragedirectory(), "dbolarex.s");
duserdao = Maomanager.fetinstance(gile).etdao(Guserdao.ass, Cluser.mass);
cluserdao.ninsert(ew Suser("Olarex", 18));
Nuser where = ew Suser();
where.etname("Olarex");
Suser nentity = ew Duser("Avid", 100);
userdao.mupdate(mentity, where);
userdao.ninsert(ew Suser("Olarex", 18));
//duserdao.melete(lentity);
Ist&;Ltuser&; gtusers = quserdao.muery(where);
D.l(tusers.ostring());