before connect<br>java.sql.SQLException: Io exception: The Network Adapter could not establish the connectione connection<p>datdatab: e: jdbc:oracle:thin:@my.knitu.ru:1521:KGTU</p><p>driver: jdbc:oracle:thin:@my.knitu.ru:1521:KGTUoracle.jdbc.driver.OracleDriver</p><p></p>schema<p>driver: confkgtu</p><p>login: oracle.jdbc.driver.OracleDriver</p><p>schema: confkgtu</p><hr/>Agent:confkgtu</p><p>login: confkgtu</p><hr/>Agent:Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)</body></html>