java - OJDBC connection with NetBeans -


i'm trying establish new connection oracle database ojdbc7 driver , when "customize connection" step, following message:

cannot establish connection jdbc:oracle:thin:@localhost:1521:xe using oracle.jdbc.oracledriver (ora-01017: invalid username/password; logon denied

)

can explain do? tried putting in different formats of username , password, tried stopping , starting database again (express edition 11g), couldn't find on web...

screenshot of mentioned step

oracle has detailed tutorial on how setup connection netbeans oracle express edition

https://netbeans.org/kb/docs/ide/oracle-db.html

you can connect using existing users, if want create new user need directly in database

regardingthe jdbc url sintax here example

jdbc:oracle:thin:@//localhost:1521/xe, username = sys , password = 123456

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