码农教程 - 一技在手,衣食无忧! tools

目录

Java private Keyword

❮ Java Keywords

Example

A class with private attributes:

public class Main {
  private String fname = "John";
  private String lname = "Doe";
  private String email = "john@doe.com";
  private int age = 24;

  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);
  }
}

Try it Yourself »

Definition and Usage

The private keyword is an access modifier used for attributes, methods and constructors, making them only accessible within the declared class.

Related Pages

Read more about modifiers in our Java Modifiers Tutorial.

❮ Java Keywords