static void Main(string[] args) { Singleton a = Singleton.creatinstance(); a.write(); //创建b的时候因为uniqueinstance不为空,所以跳过了实例creatinstance,返回了和a一样的creatinstance Singleton b = Singleton.creatinstance(); b.write(); Console.ReadKey(); }
static void Main(string[] args) { Singleton a = Singleton.creatinstance(); a.write(); //创建b的时候因为uniqueinstance不为空,所以跳过了实例creatinstance,返回了和a一样的creatinstance Singleton b = Singleton.creatinstance(); b.write(); Console.ReadKey(); }