常用方法
常用方法
常用方法
常用方法
public function testPurchase() { $mediator = new Mediator(); $purchase = new Purchase($mediator); $purchase->buyIBMComputer(100); }
public function testPurchase() { $mediator = new Mediator(); $purchase = new Purchase($mediator); $purchase->buyIBMComputer(100); }