YII page cache_html/css_WEB-ITnose

【Page Caching】

1. Is it possible to achieve it through "Fragment Caching"?

Answer: This is not possible because the layout file has not been cached yet

2. Can we re-layout for page caching?

A: Theoretically not, the view is loaded first, and the layout is loaded later. This can be proven by the timestamp

User access control implements page caching

Filters

accessControl

accessRules

<?php /** * 商品控制器 */class GoodsController extends Controller {    /*     * 通过用户访问控制过滤实现页面缓存      * 过滤器：     *  accessControl 是方法过滤器     *  array()       是类过滤器     */    function filters(){        return array(            //'accessControl',  方法过滤器            //类过滤器 实现页面整体缓存 COutputCache.php            //只针对detail进行页面缓存            array(                'system.web.widgets.COutputCache + detail',                'duration'=>1800,                'varyByParam'=>array('id'),            ),        );    }