W3School TIY Editor

  • W3School 在线教程
  • 改变方向
  • 暗黑模式
 
class Person {
  String fname = "Bill";
  String lname = "Gates";
  String email = "bill@w3school.com.cn";
  int age = 24;
  
  public static void main(String[] args) {
    Person myObj = new Person();
    System.out.println("姓名:" + myObj.fname + " " + myObj.lname);
    System.out.println("邮箱:" + myObj.email);
    System.out.println("年龄:" + myObj.age);
  }
}