PHP设计模式之工厂模式详解

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<?php

/** 
 * 抽象工厂模式 
 * */ 
 
interface userProperties { 
 function getUsername(); 
 function getGender(); 
 function getJob(); 
} 
 
interface createUser { //将对象的创建抽象成一个接口 
 function createOpen($properties);//内向创建 
 function createIntro($properties);//外向创建 
} 
 
class User implements userProperties{ 
 private $username; 
 private $gender; 
 private $job; 
 public function __construct($username, $gender, $job) { 
  $this->username = $username; 
  $this->gender = $gender; 
  $this->job = $job; 
 } 
 
 public function getUsername() { 
  return $this->username; 
 } 
 
 public function getGender() { 
  return $this->gender; 
 } 
 
 public function getJob() { 
  return $this->job; 
 } 
} 
 
class userFactory { 
 private $user; 
 public function __construct($properties = []) { 
  $this->user = new User($properties['username'], $properties['gender'], $properties['job']); 
 } 
 
 public function getUser() { 
  return $this->user; 
 } 
} 
 
class FactoryMan implements createUser { 
 function createOpen($properties) { 
  return new userFactory($properties); 
 } 
 
 function createIntro($properties) { 
  return new userFactory($properties); 
 } 
} 
 
class FactoryWoman implements createUser { 
 function createOpen($properties) { 
  return new userFactory($properties); 
 } 
 
 function createIntro($properties) { 
  return new userFactory($properties); 
 } 
} 
 
class clientUser { 
 static public function getClient($properties) { 
  $fac = new FactoryMan; 
  $man = $fac->createOpen($properties); 
  echo $man->getUser()->getUsername(); 
 } 
} 
 
$employers = [ 
 ['username' => 'Jack', 'gender' => 'male', 'job' => 'coder'], 
 ['username' => 'Marry', 'gender' => 'female', 'job' => 'designer'], 
 ]; 
$user = clientUser::getClient($employers[0]); 
?>



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