function __construct()
{
global $Hardy_config;
parent::__construct($Hardy_config['host'], $Hardy_config['user'], $Hardy_config['password'], $Hardy_config['schema']);
$this->errors['user_already_exists'] = "用户名已存在！";
$this->errors['login_error'] = "登录失败！可能有下面原因：<br/>1. 用户名不存在。<br/>2. 密码错误。<br/>3. 用户类型不正确。";
$this->errors['passwords_not_match'] = "两次输入密码不一致！";
$this->errors['password_not_correct'] = "密码错误！";
$this->errors['not_activated'] = "对不起，您的帐号未激活！<br/>请联系管理员激活您的帐号。";
}
function __construct()
{
global $Hardy_config;
parent::__construct($Hardy_config['host'], $Hardy_config['user'], $Hardy_config['password'], $Hardy_config['schema']);
}
