Java by API/java.sql/DataSource

Материал из Java эксперт
Перейти к: навигация, поиск

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>