一、入口文件。index.php

<?php
header('Content-type:text/html;charset=utf-8');
date_default_timezone_set('PRC');
require_once(__DIR__.'/configs/Website.php');
require_once(__DIR__.'/frame/Common/Function.php');
require_once(__DIR__.'/frame/App.php');
spl_autoload_register('frame\App::autoload');
frame\App::run();
?>

二、站点全局配置文件。configs/Website.php

<?php
define('BASEPATH',dirname(dirname(__FILE__)));
define('APP',BASEPATH.'/app');
define('CTRL',BASEPATH.'/app/Controllers');
define('CTRLNAMESPACE','app\Controllers\\');
define('DEBUG',TRUE);

三、全局路由配置文件。configs/Routes.php

<?php
/*
*    路由结构
*    array(
*       '命名空间'=>array(
*           '路由别名'=>'控制器@方法'
*       )
*   )
*/
return array('Home'=>array('index-index'=>'IndexController@index','index/test'=>'IndexController@test',),'Admin'=>array('login'=>'IndexController@login'),);

四、框架启动文件。frame/App.php

<?php
namespace frame;
use frame\Libs\Route;class App
{//加载控制器文件执行方法static public function run(){$route = new Route();$ctrl = $route->ctrl;$action = $route->action;$namespace = $route->namespace;if($namespace) {$ctrlFile = CTRL.'/'.$namespace.'/'.$ctrl.'.php' ;$ctrlObj = CTRLNAMESPACE.$namespace.'\\'.$ctrl;} else {$ctrlFile = CTRL.'/'.$ctrl.'Controller.php';$ctrlObj =  CTRLNAMESPACE.$ctrl.'Controller' ;}if(is_file($ctrlFile)) {require_once($ctrlFile);$obj = new $ctrlObj;if(method_exists($obj,$action)) {$obj->$action();} else {throw new \Exception($action."方法不存在", 1);}} else {throw new \Exception($ctrl."控制器不存在", 1);}}//自动加载类文件static public function autoload($class){$file = BASEPATH.'/'.str_replace('\\', '/', $class).'.php';if(is_file($file)) {require_once($file);} else {return false;}}
}

五、加载配置类。frame/Libs/Config.php

<?php
namespace frame\Libs;
class Config
{static $configs = [];/**    $file : 文件名*    $name : 键名*    $flag : 获取全部选项*/static public function get($file,$name,$flag = false){if(isset(self::$configs[$file])) {return $flag ? self::$configs[$file] : self::$configs[$file][$name];} else {$filename = BASEPATH.'/configs/'.ucfirst($file).'.php';if(is_file($filename)) {$config = require_once($filename);$flag ? self::$configs[$file] = $config : self::$configs[$file] = $config[$name];return $flag ? $config : $config[$name];} else {throw new \Exception($filename."配置文件不存在", 1);}}}
}

六、路由类。frame/Libs/Route.php

<?php
namespace frame\Libs;
use frame\Libs\Config;class Route
{public $ctrl;public $action;public $namespace;public function __construct(){$uri = $_SERVER['REQUEST_URI'];if(isset($uri) && $uri != '/') {$path = explode('?', trim($uri,'/'));$isExists = $this->checkRoute($path[0]);if(!isset($path[0]) || !$isExists) {throw new \Exception($path[0]."路由不存在", 1);            }} else {$this->ctrl = 'Welcome';$this->action = 'index';}}private function checkRoute($alias){$routes = Config::get('Routes',null,true);foreach ($routes as $key => $value) {foreach ($value as $k => $v) {if($k == $alias) {$c = explode('@', $v);$this->ctrl = $c[0];$this->action = $c[1];$this->namespace = $key;return true;} }}return false;}
}

七、默认控制器。app/Controllers/WelcomeController.php

<?php
namespace app\Controllers;
class WelcomeController
{public function index(){echo ("<h1>Hello,World</h1>欢迎使用PHP-FRAME框架");}
}

八、隐藏index.php文件。.htaccess

<IfModule mod_rewrite.c>
<IfModule mod_negotiation.c>Options -MultiViews
</IfModule>RewriteEngine On# Redirect Trailing Slashes If Not A Folder...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/$ /$1 [L,R=301]# Handle Front Controller...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
</IfModule>

九、本地域名访问 http://localhost。