how to create database

Question

I want to make a login window with Java but I can not make a database I am using intellij IDEA !

Answer 1

What do you mean with Database? Smth. like a map like Hashmap or a server?

Answer 2

i want list of users

Answer 3

you xan use a hashmap with String String where the first one would be the username and the second the pw. BUT it isnt that save. You can then just access it with get(Username) and compare it with the pw entered.

Answer 4

ok tnx