protected function connect()
{
global $sae_config;
if (empty($sae_config['db_name'])) {
die(Imit_L('_SAE_PLEASE_CONFIG_DB_'));
}
self::$link = mysql_connect(SAE_MYSQL_HOST_M, SAE_MYSQL_USER, SAE_MYSQL_PASS) or die(Imit_L('_SAE_CONNECT_DB_ERR_'));
mysql_select_db(SAE_MYSQL_DB, self::$link);
mysql_query("set names " . self::$charset, self::$link);
if (!mysql_select_db(SAE_MYSQL_DB, self::$link)) {
//如果数据库不存在，自动建立
mysql_query('create database ' . SAE_MYSQL_DB, self::$link);
mysql_select_db(SAE_MYSQL_DB, self::$link) or Imit_L('_SAE_DATABASE_NOT_EXIST_');
}
}
