How to create a post view template?

Question

WordPress

Please tell me how to create a template for viewing a post?
What would you click on the post (like read more) and throws on the page of the full post.
I tried to google, so it knocked me out how to create a template for a regular page. And if you know, please tell me how to create several such templates (for each heading there is a template)

Answer 1

That's it . You can use one template, but check the category in the template, depending on what you need to display the desired part of the template specific to the category.