Java 值传递和引用传递-二普通对象

java 代码

package test;

public class PointTest {

    public static void changeYoo(Yoo yoo){
        yoo.setName("flyoo");
        yoo.setAge("20");
    }
    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Yoo yoo=new Yoo("yoo","18");
        changeYoo(yoo);
        System.out.println(yoo.getName());
        System.out.println(yoo.getAge());
    }

}

class Yoo {

    private String name;
    private String age;

    public Yoo(String name ,String age){
        this.name=name;
        this.age=age;
    }
    public String getAge() {
        return age;
    }
    public void setAge(String age) {
        this.age = age;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }

}

运行结果

flyoo
20

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程序员该做的事-转载 | Java 值传递和引用传递-一字符串

• 2007-08-31 16:01
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