<?php
/**
 * Created by PhpStorm.
 * User: xmy 280564871@qq.com
 * Date: 2017/4/18
 * Time: 15:22
 */

namespace Open\Controller;

use Think\Controller;

class BaseController extends Controller{


	public function _initialize(){
		/* 读取数据库中的配置 */
		$config =   S('DB_CONFIG_DATA');
		if(!$config){
			$config =   api('Config/lists');
			S('DB_CONFIG_DATA',$config);
		}
		C($config); //添加配置
	}

	/**
	 * 验证码显示
	 * author: xmy 280564871@qq.com
	 */
	public function verify($id){
		$config = array(
			'seKey'     => 'ThinkPHP.CN',   //验证码加密密钥
			'fontSize'  => 22,              // 验证码字体大小(px)
			'imageH'    => 50,               // 验证码图片高度
			'imageW'    => 180,               // 验证码图片宽度
			'length'    => 4,               // 验证码位数
			'fontttf'   => '4.ttf',              // 验证码字体，不设置随机获取
		);
		ob_clean();
		$verify = new \Think\Verify($config);
		$verify->codeSet = '0123456789';
		$verify->entry($id);
	}

	/**
	 * 页码显示
	 * @param $count
	 * @param int $row
	 * author: xmy 280564871@qq.com
	 */
	public function showPage($count,$row=10){
		if($count > $row){
			$page = new \Think\Page($count, $row);
			$page->setConfig('theme','%FIRST% %UP_PAGE% %LINK_PAGE% %DOWN_PAGE% %END% %HEADER%');
			$this->assign('_page', $page->show());
		}
	}
}