【java】基础中的杂乱总结

package package1;

class Person{
    private String name;
    
    {
        System.out.println("person code run");
    }
    
    Person(){
        System.out.println("name="+name);
        cry();
    }
    
    Person(String name){
        this.name = name;
        System.out.println("name="+name);
        cry();
    }
    
    public void cry(){
        System.out.println("crying");
    }
}

public class Test1 {
    public static void main(String[] args){
        Person p = new Person();
        Person p1 = new Person("tom");
    }
}