Java by API/java.sql/DataSource
DataSource: getConnection()
<source lang="java">
import java.sql.Connection; import javax.naming.InitialContext; import javax.sql.DataSource; public class Main {
public static void main(String[] argv) throws Exception { InitialContext init = new InitialContext(); DataSource source = (DataSource) init.lookup("dsn"); Connection connection = source.getConnection(); System.out.println("Connect to " + connection.getCatalog() + " a success!"); }
}
</source>