CI框架配置smarty

新建一个libraries 代码如下：

使用

$this->ci_smarty->set('pv',$pv);

$this->ci_smarty->set('pv_se',$pv_se);

$this->ci_smarty->build('home.html');

<?php

// load Smarty library

require_once(APPPATH.'libraries/smarty/Smarty.class.php');



class CI_smarty extends Smarty {

	private $viewData = array();



	function __construct() {

		parent :: __construct();

		$this -> template_dir = APPPATH . 'views/';

		$this -> compile_dir = APPPATH . 'cache/compile/';

		$this -> config_dir = APPPATH . 'config';

		$this -> cache_dir = APPPATH . 'cache/';

		$this -> left_delimiter = '<%';

		$this -> right_delimiter = '%>'; 

		$this->caching = true;

		//$this->testInstall();

		@$this -> clear_all_cache(); 

		//  $this->config_load('site.conf');

		parse_str($_SERVER['QUERY_STRING'],$_GET);

		$_GET = array_map('urldecode', $_GET);

		if (isset($_GET["_d"]) && $_GET["_d"] == 1) {

			$this -> debugging = true;

		}

	}



	function set($key, $val) {

		$arr = array();

		$arr[$key] = $val;

		if ($this->viewData) {

			$this->viewData = array_merge($this->viewData,$arr);

		} else {

			$this->viewData = $arr;

		}

		//$this->assign('v', $this->viewData);

	}



	function build($template)

	{

		$this->assign('v', $this->viewData);

		$this->display($template);

	}

}

?>