What was the 'point of view' of a novel? How to accurately grasp the author's "creative point of view"?

The point of view of a novel refers to the core ideas or values that the author wants to express from his own point of view when writing a novel. To accurately grasp the author's creative point of view, the author needs to think and prepare sufficiently before writing. He needs to be clear about his creative goals and theme and integrate them into the novel. At the same time, the author also needed to determine the narrative method, character image, plot structure and other elements of the novel according to his own writing style and literary concept to make it consistent with the creative point of view. Finally, the author needed to make constant modifications and adjustments to make the novel reach his own satisfaction.