Java面向对象之static关键字详解

static关键字详解

package OOP.Demo10;

public class Person {
    //2:赋初值
    {
        System.out.println("匿名代码块");
    }
    //1:只执行一次
    static{
        System.out.println("静态代码块");
    }
    //3
    public Person(){
        System.out.println("构造方法");
    }
    public static void main(String[] args) {
        Person person1 = new Person();
        System.out.println("============");
        Person person2 = new Person();
        
    }
}

执行结果