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Commit 430dc84

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cdocoZiHang Gao
authored and
ZiHang Gao
committed
Added: 添加建造者模式
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2 files changed

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‎README.md

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- 简单工厂 [simple_factory](https://github.com/cdoco/php-patterns/blob/master/simple_factory.php)
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- 抽象工厂 [abstract_factory](https://github.com/cdoco/php-patterns/blob/master/abstract_factory.php)
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- 建造者
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- 建造者[builder](https://github.com/cdoco/php-patterns/blob/master/builder.php)
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- 工厂方法
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- 原型
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- 单例

‎builder.php

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<?php
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/**
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* 建造者模式
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*/
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class Person {
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private $head;
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private $body;
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private $foot;
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//头
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public function getHead() {
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return $this->head;
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}
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public function setHead($head) {
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$this->head = $head;
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}
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//体
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public function getBody() {
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return $this->body;
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}
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public function setBody($body) {
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$this->body = $body;
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}
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//脚
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public function getFoot() {
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return $this->foot;
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}
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public function setFoot($foot) {
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$this->foot = $foot;
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}
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}
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//创建一个product对象的各个部件指定抽象接口
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interface PersonBuilder {
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public function buildHead();
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public function buildBody();
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public function buildFoot();
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//产品返还方法
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public function getResult();
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}
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//实现接口
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class ConcreteBuilder implements PersonBuilder {
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private $person;
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function __construct() {
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$this->person = new Person();
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}
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function buildHead() {
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$this->person->setHead('建造头......');
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}
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function buildBody() {
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$this->person->setBody('建造身体......');
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}
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function buildFoot() {
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$this->person->setFoot('建造脚......');
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}
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function getResult() {
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return $this->person;
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}
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}
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//指导者
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class Director {
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public function __construct(ConcreteBuilder $builder) {
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$builder->buildHead();
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$builder->buildBody();
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$builder->buildFoot();
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}
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}
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//Test
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$builder = new ConcreteBuilder();
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$director = new Director($builder);
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$person = $builder->getResult();
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echo $person->getHead();
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echo $person->getBody();
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echo $person->getFoot();

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