import com.ykl.User;

/**
 * @author yinkanglong
 * @version $Id: ${NAME}, v 0.1 ${YEAR}-${MONTH}-${DAY} ${TIME} yinkanglong Exp $
 */
public class Main {
    public static void main(String[] args) {
        System.out.println("Hello world!");
        //自己创建对象
//        User user = new User();
//        user.add();

        //通过spring创建对象

    }
}