Is there a manual like MSDN for Java?

Question

Java

When I studied C#, I used MSDN, it was very convenient. Now I'm studying java, I would like to learn from a similar reference book)

Answer 1

https://docs.oracle.com/javase/8/docs/api/

Answer 2

home page https://docs.oracle.com/javase/8/docs/

Answer 3

If you need documentation on a class from the JDK, then a link was given above. If you need documentation on a class from some third-party library, then just google "javadoc full_class_name", in 90% of cases the first link is exactly what you need.