static void Main(string[] args)
{
VivoPhone phone = new VivoPhone();
VivoPhone wiseclone = phone.WiseClone();
Console.WriteLine($"浅复制之后：对象相等：{phone == wiseclone} CPU相等：{phone.Cpu == wiseclone.Cpu}");
VivoPhone deepCopy = (VivoPhone)phone.Clone();
Console.WriteLine($"深复制之后：对象相等：{phone == deepCopy} CPU相等：{phone.Cpu == deepCopy.Cpu}");
Console.WriteLine();
OppoPhone oppo = new OppoPhone();
oppo.Screen = new Screen();
oppo.Screen.Name = "康宁";
var wiseoppo = oppo.WiseClone();
Console.WriteLine($"浅复制之后：对象相等：{oppo == wiseoppo} 屏幕相等：{oppo.Screen == wiseoppo.Screen}");
var deepoppo = oppo.Clone();
Console.WriteLine($"序列化复制之后：对象相等：{oppo == deepoppo} 屏幕相等：{oppo.Screen == deepoppo.Screen}");
Console.ReadKey();
}
public OppoPhone Clone()
{
OppoPhone clone = new OppoPhone();
FileStream stream = new FileStream("./apptest.txt", FileMode.Create);
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(stream, this.Screen);
stream.Close();
FileStream fileStream = new FileStream("./apptest.txt", FileMode.Open);
BinaryFormatter binaryFormatter = new BinaryFormatter();
clone.Screen = (Screen)binaryFormatter.Deserialize(fileStream);
fileStream.Close();
return(clone);
}