public static void invoke()
{
ProductBase product = Factory.create(1);
Console.WriteLine("生产了产品:" + product.Name);
product = Factory.create(2);
Console.WriteLine("生产了产品:" + product.Name);
}
public static ProductBase create(int type)
{
ProductBase product = null;
switch (type)
{
case 1:
product = new ProductA("Product A");
break;
case 2:
product = new ProductBase("Product B");
break;
}
return(product);
}
