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简单工厂和工厂模式的合并对比代码

2024-07-01 23:21:05   223人阅读

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public class Factory2 {
 
    /**
     * @param args  工厂模式
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
 
        //工厂模式
        Ifactory ifactory =new people1factory();
        leifeng student=ifactory.creatLeifeng();
        student.wash();
        student.buy();
         
        System.out.println("***************");
         
        //简单工厂模式
        leifeng student1=simplyfactory.creLeifeng("people1");
        student1.wash();
        student1.buy();
 
    }
 
}
 
//******************************************************************************
 
class leifeng{//雷锋类
     
    public void wash() {
        System.out.println("洗");
    }
    public void buy() {
        System.out.println("买");
    }
}
 
class people1 extends leifeng{
    public void wash() {
    System.out.println("洗1");
    }
     
}//人员1
class people2 extends leifeng{
    public void wash() {
    System.out.println("洗2");
    }
     
}//人员2
 
//******************************************************************************
//工厂模式
interface Ifactory{//接口工厂
     
    leifeng creatLeifeng();
}
 
//1工厂实现了工厂接口，生产人员1
class people1factory implements Ifactory{
 
    @Override
    public leifeng creatLeifeng() {
        // TODO Auto-generated method stub
        return new people1();
    }
}
 
//2工厂实现了工厂接口，生产人员2
class people2factory implements Ifactory{
 
    @Override
    public leifeng creatLeifeng() {
        // TODO Auto-generated method stub
        return new people2();
    }
}
 
//***********************************************************************************
//简单工厂模式
class simplyfactory{
     
    public static leifeng creLeifeng(String type) {
        leifeng resuLeifeng=null;
        switch (type) {
        case "people1":
            resuLeifeng=new people1();
            break;
        case "people2":
            resuLeifeng=new people2();
            break;
        }
        return resuLeifeng;
    }
}

　　


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