9 Star 14 Fork 3

lianglongqun / mybatis-mapper

加入 Gitee
与超过 1200万 开发者一起发现、参与优秀开源项目,私有仓库也完全免费 :)
免费加入
克隆/下载
贡献代码
同步代码
取消
提示: 由于 Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件
Loading...
README
MIT

mybatis-mapper

  • 基于ProviderContext和java注解方式, 实现mybatis的增删改查功能
  • springboot + mybatis + mysql应用
  • script.sql包含初始化数据库脚本

定义Model

@Table(tableName = "b_user", primaryKey = "id")
public class User {

    private Integer id;

    @UpdateName
    private String userName;
    private Integer age;
    ...
}

定义DAO

@Mapper
public interface UserDao extends BaseDao<User, Integer> {}

User模型的增删改查功能

// 插入一条数据
User user = new User();
user.setId(1);
user.setUserName("name1");
user.setAge(22);
userDao.insert(user);
System.out.println(userDao.get(1));


// 修改数据
User user2 = userDao.get(1);
user2.setUserName("newName");
user2.setAge(11);
// 只会更新包含@UpdateName注解的字段. 所以只会修改userName属性,不会修改age属性
userDao.updateByAnnotation(user2, User.UpdateName.class);
System.out.println(userDao.get(1));


// 删除数据
userDao.delete(1);
The MIT License (MIT) Copyright (c) 2018 lianglongqun 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.

简介

mybatis支持ProviderContext,可以更灵活实现动态SQL功能。基于ProviderContext和java注解, 实现mybatis的增删改查功能 展开 收起
Java
MIT
取消

发行版

暂无发行版

贡献者

全部

近期动态

加载更多
不能加载更多了
Java
1
https://gitee.com/jscode/mybatis-mapper.git
git@gitee.com:jscode/mybatis-mapper.git
jscode
mybatis-mapper
mybatis-mapper
master

搜索帮助