Auto mySQL connectivity(Username and Password)

Hey guys!
Good Day!
I have something to ask if possible to java and mySQL connectivity.
I have project that connects to mysql but im using this:
"+con1 = DriverManager.getConnection("jdbc:mysql://localhost/POS_Database","root", "12345");+"
Now, how to auto config the mysql connection not setting the username and password in the project? It configure whatever the settings of mySQL (username and password).

you will have to have the user name and password someware. If not in the code. You casn put them in a file and read it in the code.
Another thing that you can do is to make every user account of your software a valid user in the database. So when the user logs in to software users user name and the password is what you have to use to connect to database. But that will create a bit of a administrative overhead and also it will make it deficult to use connection pooling.

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