# designPattern

**Repository Path**: pardon110/design-pattern

## Basic Information

- **Project Name**: designPattern
- **Description**: 23种设计模式，J2EE 通用解决方案，java百问，Spring框架解析， rabbitmq 消息队列
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-04-18
- **Last Updated**: 2024-05-30

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

<!--
 * @Author: pardon110
 * @Date: 2024-04-18 18:56:19
 * @LastEditors: pardon110@qq.com
 * @LastEditTime: 2024-05-11 20:27:48
 * @FilePath: \designpattern\readme.md
 * @Description: 
-->
# 指引

设计模式详解，Spring框架，数据库，消息中间件

## [设计模式](./doc/design_relation.png)

- 对接口编程而不是实现编程
- 优先使用对象组合而不是继承
- 有些模式在特定情况下可能依赖于具体的类
- 如单例，工厂方法，策略模式，原型，访问者模式等

参考书 `Design Patterns - Elements of Reusable Object-Oriented Software`

### [创建型](./design_pattern/creation.md)

- [Factory](./design_pattern/creation.md#factory-methods)
- [Abstract Factory](./design_pattern/creation.md#abstract-factory)
- [Singleton](./design_pattern/creation.md#singleton)
- [Builder](./design_pattern/creation.md#builder)
- [Ptototype](./design_pattern/creation.md#prototype)

### [结构型](./design_pattern/structure.md)

- [Adapter](./design_pattern/structure.md#adapter)
- [Bridge](./design_pattern/structure.md#bridge)
- [Filter](./design_pattern/structure.md#filtercriteria)
- [Decorator](./design_pattern/structure.md#decorator)
- [Facade](./design_pattern/structure.md#facade)
- [Flyeight](./design_pattern/structure.md#flyweight)
- [Proxy](./design_pattern/structure.md#proxy)

### [行为型](./design_pattern/behavior.md)

- [Chain of Responsibility](./design_pattern/behavior.md#chain-of-responsiblity)
- [Command](./design_pattern/behavior.md#command)
- [Iterator](./design_pattern/behavior.md#iterator)
- [Mediator](./design_pattern/behavior.md#mediator)
- [Observer](./design_pattern/behavior.md#obsever)
- [State](./design_pattern/behavior.md#state-pattern)
- [Null Object](./design_pattern/behavior.md#null-object-pattern)
- [Strategy](./design_pattern/behavior.md#strategy)
- [Template](./design_pattern/behavior.md#template-method)
- [Visitor](./design_pattern/behavior.md#visitor-pattern)

### [J2EE](./design_pattern/J2EE.md)

- [MVC](./design_pattern/J2EE.md#mvc)
- [Business Delegate](./design_pattern/J2EE.md#bussiness-delegate)
- [Composite Entity](./design_pattern/J2EE.md#composite-entity)
- [Data Access Object](./design_pattern/J2EE.md#data-access-object)
- [Front Controller](./design_pattern/J2EE.md#front-controller)
- [Intercepinig Filter](./design_pattern/J2EE.md#intercepinig-filter)
- [Service Locator](./design_pattern/J2EE.md#service-locator-pattern)
- [Transfer Object](./design_pattern/J2EE.md#transfer-object)

### 原则

- Open Close 对扩展开放，对修改关闭
- Liskov Subsititutioin 继承复用，任何基类可以出现的地方，子类一定可以出现
- Dependence Inversion 针对接口编程，依赖于抽象而不依赖于具体
- Interface Inversion 使用多个隔离的接口，比使用单个接口要好
- Demeter  最少知道，一个实体应当尽量少地与其他实体之间发生相互作用
- Composite Reuse 尽量使用合成/聚合的方式，而不是使用继承

## [Java]

- [开发规约](./topic/oop.md)
- [java面试百问](./topic/100.md)

## [Framework]

- [spring](./design_pattern/spring.md)
- [springMVC](./design_pattern/spring-mvc.md)
- [basic](./design_pattern/spring-basic.md)
- [resource](./design_pattern/spring-resource.md)
- [validation](./design_pattern/spring-validation.md)

## [Database]

- [redis](./topic/db.md#redis)
- [elasticsearch](./topic/elasticsearch.md)
  - [aggragate](./topic/es.aggs.md)

## [Queue]

- [Kafka](./topic/kafka.md)
- [RabbitMQ](./topic/rabbitmq.md)