public function Text() { $nation = D("Nation"); $sqla = "select * from nation"; $qa = $nation->query($sqla);//查询是query()方法 $sqlb = "insert into nation values(‘n015‘,‘维族‘)"; $qb = $nation->execute($sqlb);//除了查询以外，都是execute()方法 }
原文：http://www.cnblogs.com/shark1100913/p/5495471.html