VIP31/spring-demo/src/main/java/com/sf/javase/computer/Test.java

package com.sf.javase.computer;

public class Test {

    public static void main(String[] args) {
        // 生产Mac电脑  通过Mac工厂生产
        IComputerFactory macFactory = new MacComputerFactory();
        macFactory.makeComputer().setOperationSystem();

        // 生产Mi电脑  通过Mi工厂生产
        IComputerFactory miFactory = new MiComputerFactory();
        miFactory.makeComputer().setOperationSystem();
    }
}