Pleaselietome的博客

一、增删改查 首先把SessionFactory封装成一个工具类,避免代码重复性:SessionFactoryUtil package com.gw.util; import org.hibernate.SessionFactory; import org.hibernate.boot.registry.StandardServiceRegistryBuilder; import org

一、每个具体类对应一个表 model public class Student { private int id; private String name; private Set images; public int getId() { return id; } public void setId(int id) { this.id = id; }