基于psr的规范,使用命名空间和spl_autoload_register()来实现自动加载
文件结构:
|--Api
|--Account.php
|--User.php
|--Service
|--Login.php
|--User.php
|--Application.php
Application.php
php use Api\User; use Service\User as User2; class Application{ public static function main(){ self::registe(); new User(); new User2(); } public static function registe(){ spl_autoload_register("Application::loadClass"); } public static function loadClass($class){ $class=str_replace('\\', '//m.sbmmt.com/m/', $class); $class="./".$class.".php"; require_once $class; } } Application::main();
Api\User.php
php namespace Api; use Service\Login; class User{ public function __construct(){ echo "User类
"; new Login(); new Account(); } }
Api\Account.php
php namespace Api; class Account{ public function __construct(){ echo "Account类
"; } }
Service\Login.php
php namespace Service; class Login{ public function __construct(){ echo "Login类
"; } }
Service\User.php
php namespace Service; class User{ public function __construct(){ echo "Service下的User类
"; } }
结果:
已抢48633个
抢已抢3778个
抢已抢1498个
抢已抢1681个
抢已抢2578个
抢已抢3467个
抢