依赖注入约束
摘要：
visit = $visit; } public function triveType(){ $this->visit->go(); } } $car = new car(); /*$trive = new trive($car); $trive->triveType();*/ $train = new train(); $trive = new triv... 阅读全文
posted @ 2018-03-18 19:01 running-fly 阅读(227) 评论(0) 推荐(0) 编辑
