/**
* 初始化
*/
public function __construct()
{
$version = \H2O::getAppConfigs('version');
if (empty($version)) {
throw new \Exception("Config set error: lost version param!");
}
$nv = 'v' . str_replace('.', '', $version);
$this->_namespace = \H2O::APP_ROOT_NAME . '\\migrate\\' . $nv;
//命名空间
$this->_tpldir = H2O_PATH . DS . 'tpls' . DS . 'migrate' . DS;
//迁移模块路径
$namepath = \H2O::getPreNameSpace('app\\migrate\\');
//读取定义的app\migrate的路径
$this->_migratedir = empty($namepath) ? \H2O::getAppRootPath() . DS . 'migrate' . DS . $nv : $namepath . DS . $nv;
file::createDirectory($this->_migratedir);
//创建目录
$this->_runenv = \H2O::getRunEnv();
}
/**
* 返回应用根空间的对应的目录
*/
public static function getAppRootPath()
{
return \H2O::getPreNameSpace(H2O::APP_ROOT_NAME);
}
/**
* 返回应用根空间的对应的目录
*/
public static function getAppRootPath()
{
$app = str_replace('\\', '', H2O::APP_ROOT_NAME) . '\\';
$appath = \H2O::getPreNameSpace($app);
$real = is_array($appath) ? $appath[0] : $appath;
return realpath($real);
//返回规范化的绝对路径
}
