/**
* 开始自动路由
*
* @param string $dir 目录，默认为 action 表示应用目录下的action目录
* @param string $path 路径，默认使用 $_GET['__path__']，如为空则为 /
*/
public static function run($dir = 'action', $path = '_____NORMAL_____')
{
// 目录不能以/开头及结尾
if (substr($dir, 0, 1) == '/') {
$dir = substr($dir, 1);
}
if (substr($dir, -1) == '/') {
$dir = substr($dir, strlen($dir) - 1);
}
// 路径必须以/开头，但不能以/结尾
if ($path == '_____NORMAL_____') {
$path = @$_GET['__path__'];
}
if (empty($path)) {
$path = '/';
}
if (substr($path, 0, 1) != '/') {
$path = '/' . $path;
}
if ($path != '/' && substr($path, -1) == '/') {
$path = substr($path, strlen($path) - 1);
}
// 中间件处理
ROUTER::runMiddleware($path);
$filename = APP_ROOT . $dir . $path . (substr($path, -1) == '/' ? '/index' : '') . '.php';
DEBUG::put("path={$path}, file={$filename}", 'Router');
if (file_exists($filename)) {
require $filename;
} else {
ROUTER::notFound($path, $filename);
}
}