static void Main(string[] args)
{
Fruit fruit = FruitFactory.GetFruit("Apple");
fruit.MethodSame();
fruit.MethodDiff();
}
static void Main(string[] args)
{
//设计模式: 简单工厂
//功能:根据提供字符串不同,得到某一个接口的特定实例,并进行一些自动化处理
//*这个模式不属于GoF23中的设计模式
IFruit fruit = FruitFactory.CreateFruit("Apple");
IFruit fruit2 = FruitFactory.CreateFruit("Banana");
Console.WriteLine($"fruit的信息是:{fruit.Info()}");
Console.WriteLine($"fruit2的信息是:{fruit2.Info()}");
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("简单工厂模式");
var fruitFactory = new FruitFactory();
var apple = fruitFactory.Create("Apple");
apple.Eat();
var pear = fruitFactory.Create("Pear");
pear.Eat();
Console.ReadKey();
}
static void Main(string[] args)
{
foreach (FruitType type in Enum.GetValues(typeof(FruitType)))//遍历枚举
{
var product = FruitFactory.CreateFruit(type);
System.Console.WriteLine("现在创建了一个{0}，它的类型是{1}", product.GetProductName(), product.GetProductType());
}
System.Console.WriteLine("通过配置文件创建对象：");
string target = ConfigurationManager.AppSettings["TargetObject"];
int index;
if (int.TryParse(target, out index))
{
System.Console.WriteLine("配置项结果是{0}", index.ToString());
var product = FruitFactory.CreateFruit((FruitType)index);
System.Console.WriteLine("现在创建了一个{0}，它的类型是{1}", product.GetProductName(), product.GetProductType());
}
System.Console.ReadKey();//等待按键
}