smarty模板设置

<?php
include_once(dirname(__FILE__).'/../smarty/smarty.class.php');
$tpl = new Smarty();
$tpl->template_dir ="../templates/";
$tpl->compile_dir ="../templates_c/";
$tpl->config_dir ="../configs/";
$tpl->cache_dir ="../cache/";
//$tpl->cache_lifetime = 60 * 60 * 24;      //设置缓存时间
$tpl->caching        = false;             //这里是调试时设为false,发布时请使用true
$tpl->left_delimiter = '<{';
$tpl->right_delimiter = '}>';
$tpl->compile_check = true;
$tpl->debugging = false;

$tpl->assign("title","test");
$tpl->display("b.html");