CRUD是指在做计算处理时的增加(Create).读取(Retrieve)(重新得到数据).更新(Update)和删除(Delete)几个单词的首字母简写. 下面列举实例来讲解这几个操作: 实体类: package com.oumyye.model; public class Student { private long id; private String name; private Class c; public long getId() { return id; } public void…
来源:http://blog.csdn.net/zhshulin/article/details/37956105?utm_source=tuicool&utm_medium=referral(以下博文对原博文有改动和补充) 博文里红底白字的,为注意修改的地方,在这里先声明 源码:Maven&SSM框架 - Hello World 开发环境: Eclipse Java EE IDE for Web Developers. Version: Mars.2 Release (4.5.2) ap…