这里是一个java接口和实现的示例程序
1. People.java
public interface People {
void character(int age);
}
2. Man.java
public class Man implements People{
public Man(){
}
public void character(int age){
if(age < 10)
System.out.println("haha");
else
System.out.println("hehe");
}
public static void main(String[] args) {
// TODO Auto-generated method stub
Man man = new Man();
man.character(10);
}
}
感觉好不正常啊