Unity学习之接口的回顾
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上一次的考试，有点忘了接口的经典用法，下面介绍个例子，来回顾一下接口的用法。
中国人吃中餐，西方人吃西餐
namespace Test
{
//声明一个吃的接口
interface EatBehavior
{
void Eat();
}
//中国人吃的方法
class ChineseMeal : EatBehavior
{
public void Eat() {
Console.WriteLine("Chniese Food");
}
}
//西方人吃的方法
class WesternStyleFood : EatBehavior
{
public void Eat()
{
Console.WriteLine("Western Food");
}
}
abstract class Person
{
private string name;
private int age;
private string eatBehavior;
public void SetName(string name) {
this.name = name;
}
public string GetName() {
return name;
}
public void SetAge(int age) {
this.age = age;
}
public int GetAge() {
return age;
}
public void SetEatBehavior(string eatBehavior) {
this.eatBehavior = eatBehavior;
}
public string GetEatBehavior() {
return eatBehavior;
}
//接口的妙用，利用接口做参数，只需要传不同的实现类，便会调用不同的方法
public void PerformEat(EatBehavior eb) {
eb.Eat();
}
}
class Chinese:Person
{
public Chinese(string name) {
Console.Write(name);
}
}
class American:Person
{
public American(string name) {
Console.Write(name);
}
}
class A
{
static void Main(string[] args) {
Chinese c = new Chinese("Chinese");
c.PerformEat(new ChineseMeal());
American a = new American("American");
a.PerformEat(new WesternStyleFood());
Console.ReadKey();
}
}
}
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