参考链接：
https://docs.microsoft.com/zh-cn/dotnet/csharp/language-reference/builtin-types/value-tuples
https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/builtin-types/value-tuples
https://docs.microsoft.com/zh-cn/dotnet/api/system.valuetuple-2?view=net-6.0
橘子Jane
