Here you can find the source of getConnection()
public static Connection getConnection() throws SQLException, ClassNotFoundException
//package com.java2s; /*/*from w ww. ja v a 2 s.c om*/ * The MIT License * * Copyright 2016 xmbeat. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class Main { public static Connection getConnection() throws SQLException, ClassNotFoundException { String driver = "com.mysql.jdbc.Driver"; String user = "root"; String password = "ingsoftware2013"; String host = "localhost"; String database = "Escuela"; Class.forName(driver); Connection con = DriverManager.getConnection("jdbc:mysql://" + host + "/" + database, user, password); con.setAutoCommit(false); return con; } }