首页 / PHP / 一个做页面静态化的php类_PHP教程
一个做页面静态化的php类_PHP教程
内容导读
互联网集市收集整理的这篇技术教程文章主要介绍了一个做页面静态化的php类_PHP教程,小编现在分享给大家,供广大互联网技能从业者学习和参考。文章包含6435字,纯文字阅读大概需要10分钟。
内容图文
![一个做页面静态化的php类_PHP教程](/upload/InfoBanner/zyjiaocheng/186/3e70834d450e43f5a3492493918672ca.jpg)
一个做页面静态化的php类
__sh = StaticHtml::getInstance(); * } * function __destruct(){ * $this->__sh->_static(); * } * * */ class StaticHtml{ private static $_instance = null; /* 单例模式,自身的引用 */ private $_needStatic = false; /* 是否需要将其静态化 */ private $_needDeleteStatic = false; /* 是否需要删除其静态化的页面 */ private $_hasStaticed = true; /* 是否存在其的静态化页面 */ private $_controller = null; /* 当前被访问的controller */ private $_action = null; /* 当前被访问的action */ // private $_staticAgain = false; /* 删除静态文件后,是否马上重新更新【【注意】再次请求】 */ private $_save_path = null; /* 将要创建或者删除的静态文件的路径 */ private $_conf = array( /* 此文件定义一些静态文件的存放方式 */ 'files_per_directory' => 100 /* 此值不允许被修改,除非是要删除所有已经存在的静态文件,重新缓存 */ ); private $_staticList = array( /* 此数组,定义了需要创建静态化页面的Controller的action */ // 'Base' => array( /* Base为controller name */ // 'aaa' => array( /* aaa为action name */ // 'save_path' => '/StaticHtml/Base/aaa/', /* save_path为生成的静态文件存放的根路径 */ // 'static_base' => 'id', /* static_base为生成静态文件的“依据”。建议为对应数据库的primary_key */ // 'alias' => 'aaa' /* 静态文件的名字,否则为1.html */ // ) // ) 'Mynotes' => array( 'look_notes' => array( 'save_path' => '/StaticHtml/Mynotes/look_notes/', 'static_base' => 'id', 'alias' => 'note' ), 'add_personal_notes' => array( 'save_path' => '/StaticHtml/Mynotes/', 'alias' => 'note-add' ) ), 'Resource' => array( 'allResource' => array( 'save_path' => '/StaticHtml/Resource/', 'alias' => 'allResource' ), 'resource_add' => array( 'save_path' => '/StaticHtml/Resource/', 'alias' => 'resourceAdd' ) ), 'Thing' => array( 'suggestion_of_lecture' => array( 'save_path' => '/StaticHtml/Lecture/', 'alias' => 'voteLecture' ) ), 'Passwordfix' => array( 'index' => array( 'save_path' => '/StaticHtml/Information/', 'alias' => 'updatePassword' ) ), 'Information' => array( 'index' => array( 'save_path' => '/StaticHtml/Information/', 'static_base' => 'user_id', 'alias' => 'information' ) ), 'Courseinfo' => array( 'course_show' => array( 'save_path' => '/StaticHtml/Information/', 'static_base' => 'user_id', 'alias' => 'course' ) ) ); private $_deleteList = array( /* 此数组,定义了需要删除某些静态化页面的Controller的action */ // 'Base' => array( /* Base为controller name */ // 'bbb' => array( /* bbb为action name */ // 'save_path' => '/StaticHtml/Base/aaa/', /* save_path为要删除的静态文件存放的根路径 */ // 'static_base' => 'id', /* static_base为确定静态文件路径的“依据”。建议为对应数据库的primary_key */ // 'alias' => 'aaa' /* 静态文件的名字,否则为1.html */ // ) // ) 'Mynotes' => array( 'edits_notes' => array( 'save_path' => '/StaticHtml/Mynotes/look_notes/', 'static_base' => 'id', 'alias' => 'note' ) ), 'Information' => array( 'save_user_info' => array( 'save_path' => '/StaticHtml/Information/', 'static_base' => 'user_id', 'alias' => 'information' ) ), 'Courseinfo' => array( 'course_update' => array( 'save_path' => '/StaticHtml/Information/', 'static_base' => 'user_id', 'alias' => 'course' ) ) ); private function __construct(){ $this->needStatic(); /* 确定本次请求是否需要静态化 */ $this->hasStaticed(); /* 确定本次请求是否已经存在静态化页面 */ $this->needDeleteStatic(); /* 确定本次请求是否需要删除某些静态页面 */ } /* 确定需要删除的静态文件的存放路径 */ private function needDeleteStatic(){ if($this->_needDeleteStatic){ $save_path = $this->getSavePath($this->_deleteList[$this->_controller][$this->_action]); $this->_hasStaticed = false; if(file_exists(ROOT_PATH.$save_path)){ $this->_hasStaticed = true; } // $this->_staticAgain = $this->_deleteList[$this->_controller][$this->_action]['visitAgain']; $this->_save_path = ROOT_PATH.$save_path; } } /* 获取本类的,唯一的,实例化 */ public static function getInstance(){ if(!(self::$_instance instanceof self)){ self::$_instance = new self(); } return self::$_instance; } /* 判断是否存在其静态化的文件 */ private function hasStaticed(){ if($this->_needStatic){ $save_path = $this->getSavePath($this->_staticList[$this->_controller][$this->_action]); if(!file_exists(ROOT_PATH.$save_path)){ $this->_hasStaticed = false; ob_start(); }else{ header("location: http://".$_SERVER['HTTP_HOST'].dirname($_SERVER['SCRIPT_NAME']).$save_path); } $this->_save_path = ROOT_PATH.$save_path; } } /* 获取本次请求要生成或者删除的,静态化文件的路径 */ private function getSavePath($conf){ if(!isset($conf['static_base'])){ $save_path = $conf['save_path']; $save_path .= $conf['alias'].'.html'; }else{ if($conf['static_base'] == 'user_id'){ $id = (int)$_SESSION['logined_user']['id']; }else{ if(IS_GET){ $id = $_GET[$conf['static_base']]; }else{ $id = $_POST[$conf['static_base']]; } } $save_path = $conf['save_path']; $directory_id = ceil($id/$this->_conf['files_per_directory']); $save_path .= $directory_id.'/'; if($conf['alias']){ $fileName = $conf['alias'].'-'; } $fileName .= $id.'.html'; $save_path .= $fileName; } return $save_path; } /* 确定本次请求,是否需要生成静态化文件 */ private function needStatic(){ $url = explode('/',__ACTION__); $this->_controller = $url[4]; $this->_action = $url[5]; if(isset($this->_staticList[$this->_controller]) && isset($this->_staticList[$this->_controller][$this->_action])){ $this->_needStatic = true; } if(isset($this->_deleteList[$this->_controller]) && isset($this->_deleteList[$this->_controller][$this->_action])){ $this->_needDeleteStatic = true; } } /* 生成,或者删除,静态化文件 */ public function _static(){ if($this->_needStatic && !$this->_hasStaticed){ $html = ob_get_contents(); $this->_mkdir(dirname($this->_save_path)); file_put_contents($this->_save_path,$html); } if($this->_needDeleteStatic && $this->_hasStaticed){ unlink($this->_save_path); /*if($this->_staticAgain){ header("location: http://www.baidu.com"); // header("location: http://".$_SERVER['HTTP_HOST'].'/'.$_SERVER['REQUEST_URI']); }*/ } } /* 创建目录 */ private function _mkdir($path){ if (!file_exists($path)){ $this->_mkdir(dirname($path)); mkdir($path, 0777); } } } ?>
http://www.bkjia.com/PHPjc/963687.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/963687.htmlTechArticle一个做页面静态化的php类 __sh = StaticHtml::getInstance(); * } * function __destruct(){ * $this->__sh->_static(); * } * * */class StaticHtml{ private static $_instance = n...
内容总结
以上是互联网集市为您收集整理的一个做页面静态化的php类_PHP教程全部内容,希望文章能够帮你解决一个做页面静态化的php类_PHP教程所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错,欢迎将互联网集市网站推荐给程序员好友。
内容备注
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 gblab@vip.qq.com 举报,一经查实,本站将立刻删除。
内容手机端
扫描二维码推送至手机访问。