Classes definitions can now include static members (properties), accessible via the class. Common usage of static members is in the Singleton pattern.
Classes definitions can now include static members (properties), accessible via the class. Common usage of static members is in the Singleton pattern.
类定义现在包含了静态成员（属性）的定义，并通过类访问它们。通常静态成员用于单独的部分。