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README
Apache-2.0

xtoon-boot

基于领域驱动设计(DDD)并支持SaaS平台的单体应用开发框架.

ApiAdmin ApiAdmin ApiAdmin

微服务版:https://gitee.com/xtoon/xtoon-cloud

帮忙右上角点下 ⭐Star ,感谢您的支持。

为何开源

项目初期或MVP阶段就上微服务,服务拆分的很细,这会增加开发成本和风险。
个人认为可以选择合适的框架先开发基于DDD的单体应用,后期根据领域的不同弹性需求再快速的、低成本的过渡为微服务版。
这也是我们开源基于DDD的xtoon框架的初衷,目前单体应用版和微服务版都已发布正式版,如想更深入的学习和交流欢迎加入微信群!

为何选择xtoon-boot

  • 解决编写过程式和事务代码,造成后期维护逻辑混乱、维护成本高的痛点;
  • 边界规范易维持,核心业务逻辑内聚在领域内,低耦合,高内聚,易于长期维护;
  • 网上基本讲的都是DDD的理论很少有讲怎么落地,xtoon-boot提供了完整落地方案和企业级手脚架;
  • 可以快速开发,框架提供了系统管理和组织架构等核心模块;
  • 支持多租户的SaaS平台;

DDD落地公众号

学习DDD概念和落地经验分享,欢迎关注

技术交流

欢迎入扫码加入微信群或扫码加我好友拉你进大群 ,来和DDD实践者们一起探讨DDD落地方案吧。

如果你解决了某些bug,或者新增了一些功能,欢迎 贡献代码,感激不尽~

技术选型

  • Springboot
  • Apache Shiro
  • Mybatis-plus
  • Swagger
  • Hibernate-validator
  • Alibaba Druid
  • Element-ui

主要模块

  1. 登录注册:账号、手机号验证登录,租户注册;
  2. 用户管理:用户新增,分配角色,禁用等;
  3. 角色管理:角色新增,查看,维护菜单等;
  4. 菜单管理:树形菜单管理,可配置菜单和按钮权限等;
  5. 租户管理:租户列表,禁用等;
  6. 日志管理:记录操作日志记录和查询;

项目结构

xtoon-boot
├─db                            数据库SQL脚本

├─xtoon-common                  公共模块
│    │ 
│    └─java 
│         ├─domain              领域通用类
│         └─util                工具类

├─xtoon-api                     接口模块
│    │ 
│    ├─web        
│    │    ├─common              接口通用类
│    │    ├─util                接口工具类
│    │    └─controller          controller类
│    └─resources 
│        ├─static.swagger       swagger文件
│        ├─application.yml      全局配置文件
│        └─logback-spring.xml   日志配置文件

├─xtoon-sys                     系统管理子域
│    │ 
│    └─java 
│         ├─application         应用层
│         │    ├─assembler      DTO转换类
│         │    ├─command        命令入参
│         │    ├─dto            DTO
│         │    └─impl           应用接口实现
│         ├─domain              领域层(核心)
│         │    ├─model          领域模型
│         │    ├─service        领域服务
│         │    ├─specification  规格校验
│         │    └─external       外部接口(防腐层)
│         └─infrastructure      基础设施层
│              ├─persistence    持久化类
│              └─external       外部服务类

├─xtoon-org                     组织管理子域

核心理念

六边形理论

Alistair Cockburn提出了六边形架构,又被称为端口和适配器架构。观察上图我们发现,对于核心的应用程序和领域模型来说,其他的底层依赖或实现都可以抽象为输入和输出两类。组织关系变为了一个二维的内外关系,而不是上下结构。每个io与应用程序之前均有适配器完成隔离工作,每个最外围的边都是一个端口。基于六边形架构设计的系统是DDD追求的最终形态。

数据驱动和领域驱动对比

领域驱动设计与之前的系统设计开发过程有很大的不同: 1. 就在于系统的参与角色,产品、开发、测试等,需要形成一套通用语言; 2. 在于方案设计不再把db设计放在一个核心问题去解决,更加专注于业务模型本身,进行领域、业务聚合的设计,领域层的聚合及实体才是整个系统的核心内容; 3. 真正的面向对象编程,由过程式的事务脚本方式,转变为真正的面向对象。

分层架构

  • 用户界面层(或表示层)
    负责向用户显示信息和解释用户指令。这里指的用户可以是另一个计算机系统, 不一定是使用用户界面的人
  • 应用层
    定义软件要完成的任务,并且指挥表达领域概念的对象来解决问题。这一层所负 责的工作对业务来说意义重大,也是与其他系统的应用层进行交互的必要渠道 应用层要尽量简单,不包含业务规则或者知识,而只为下一层中的领域对象协调 任务,分配工作,使它们互相协作。它没有反映业务情况的状态,但是却可以具有 另外一种状态,为用户或程序显示某个任务的进度
  • 领域层(或模型层)
    负责表达业务概念,业务状态信息以及业务规则。尽管保存业务状态的技术细节 是由基础设施层实现的,但是反映业务情况的状态是由本层控制并且使用的。领域 层是业务软件的核心
  • 基础设施层
    为上面各层提供通用的技术能力:为应用层传递消息,为领域层提供持久化机制, 为用户界面层绘制屏幕组件,等等。基础设施层还能够通过架构框架来支持4个层次 间的交互模式

维护者

版权声明

Apache-2.0 license

本软件基于 Apache-2.0 协议进行分发和使用,更多信息参见 协议文件

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基于DDD(领域驱动设计)并支持SaaS平台的单体应用开发框架 展开 收起
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Apache-2.0
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