例如:
具有private
属性的类:
public class Main { private String fname = "cjavapy"; private String lname = "python"; private String email = "cjavapy@gmail.com"; private int age = 3; public static void main(String[] args) { Main myObj = new Main(); System.out.println("Name: " + myObj.fname + " " + myObj.lname); System.out.println("Email: " + myObj.email); System.out.println("Age: " + myObj.age); } }
1、定义和用法
private
关键字是用于属性,方法和构造函数的访问修饰符,使它们只能在声明的类中访问。