/**
* 依据配置文件数组创建一个类
* array('class'=>'xxxxx','import'=>'lib.go', 'a'=>'b')
* 其他将被注入到参数中
*
* @param $config
* @return mixed
* @throws Exception
*/
public function createComponent($config)
{
if (!is_array($config)) {
return $config;
}
if (empty($config['class'])) {
return $config;
}
if (!empty($config['import'])) {
foreach ($config['import'] as $imt) {
Flow::import($imt);
}
}
$class_name = $config['class'];
$comp = new $class_name();
unset($config['class']);
unset($config['import']);
foreach ($config as $key => $val) {
$comp->{$key} = $this->createComponent($val);
}
$comp->init();
return $comp;
}
/**
* 应用初始化
* @throws Exception
*/
public function init()
{
if (!defined("DEV_MODE")) {
define("DEV_MODE", false);
}
// 定义路径检测
if (!defined("APP_PATH")) {
throw new Exception("No APP_PATH Defined");
}
$this->setPathOfAlias('system', __DIR__);
$this->setPathOfAlias('application', APP_PATH);
Flow::import("system.core.Loader", true);
// 初始化class_loader
$class_loader = new F_Core_Loader();
$class_loader->registerAutoLoader();
// 加载所有配置文件
$this->_loadcfg();
// 开发模式配置
$this->initDevMode();
// import all
$imports = isset(self::$cfg["import"]) ? self::$cfg["import"] : array();
foreach ($imports as $import) {
Flow::import($import);
}
// 初始化所有系统底层组件
$components = isset(self::$cfg["components"]) ? self::$cfg["components"] : array();
foreach ($components as $name => $config) {
self::app()->setComponent($name, $config);
}
}
