1 //Person类定义
2 public class Person {
3 private String name;
4 private int age;
5
6 public Person() {
7 }
8
9 public Person(String name, int age) {
10 this.name = name;
11 this.age = age;
12 }
13
14 public String getName() {
15 return name;
16 }
17
18 public void setName(String name) {
19 this.name = name;
20 }
21
22 public int getAge() {
23 return age;
24 }
25
26 public void setAge(int age) {
27 this.age = age;
28 }
29
30 void eat(String food) {
31 System.out.println("eat " + food);
32 }
33
34 protected void drink(String drink) {
35 System.out.println("drink " + drink);
36 }
37
38 @Override
39 public String toString() {
40 // TODO Auto-generated method stub
41 return ("name: " + name + "age: " + age);
42 }
43 }
