/**
	 * 插入邮件地址信息
	 */
	public function insertMail($data) {
		$data['aid'] = $this->actionInfo['id'];
		return MailOper::getInstance()->insertInfo($data);
	}
	public static function getInstance() {
		if(!(self::$instance instanceof self)) {
			self::$instance = new self();
		}
		return self::$instance;
	}