对于java.sql.SQLException: Locale not recognized的处理

Your operating system platform default locale is apparently not supported by the Oracle JDBC driver. Change your operating system platform default locale to something more common. You can also do it on a per JVM runtime basis by adding the following VM arguments:

-Duser.language=en -Duser.country=US

This sets the JVM default locale to

en_US

(English / United States).

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You pass different locale to your application

In the code, jdbc tries to establish connection with this locale

But the locale is not supported by the DBMS

So, you can do the following

Take backup of current locale

Locale backup = Locale.getDefault();

Set locale before acquiring connection

Locale.setDefault(Locale.US);

Acquire connection

Set the backup locale