基于CakePHP实现的简单博客系统实例

 set('posts', $this->Post->find('all')); } public function view($id=null) { $this->Post->id=$id; $this->set('post',$this->Post->read()); } public function add() { if($this->request->is("post")) { $this->Post->create(); if($this->Post->save($this->request->data)) { $this->Session->setFlash("your post added!"); $this->redirect(array('action'=>'index')); } else { $this->Session->setFlash("unable to create post!"); } } } public function edit($id=null) { $this->Post->id=$id; if($this->request->is('get')) { $this->request->data = $this->Post->read(); } else { if($this->Post->save($this->request->data)) { $this->Session->setFlash('Your post has been updated.'); $this->redirect(array('action' => 'index')); } else { $this->Session->setFlash('Unable to update your post.'); } } } public function delete($id) { if ($this->request->is('get')) { throw new MethodNotAllowedException(); } if ($this->Post->delete($id)) { $this->Session->setFlash('The post with id: ' . $id . ' has been deleted.'); $this->redirect(array('action' => 'index')); } } } ?> 

  array( 'rule' => 'notEmpty' ), 'body' => array( 'rule' => 'notEmpty' ) ); } ?> 

  'pages', 'action' => 'display', 'home')); Router::connect('/', array('controller' => 'posts', 'action' => 'index')); /** * ...and connect the rest of 'Pages' controller's urls. */ Router::connect('/pages/*', array('controller' => 'pages', 'action' => 'display')); /** * Load all plugin routes. See the CakePlugin documentation on * how to customize the loading of plugin routes. */ CakePlugin::routes(); /** * Load the CakePHP default routes. Only remove this if you do not want to use * the built-in default routes. */ require CAKE . 'Config' . DS . 'routes.php'; 

 -- MySQL dump 10.13 Distrib 5.5.19, for Win64 (x86) -- -- Host: localhost  Database: facebook -- ------------------------------------------------------ -- Server version  5.5.19 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; /*!40101 SET NAMES utf8 */; /*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */; /*!40103 SET TIME_ZONE='+00:00' */; /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */; /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */; /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; -- -- Table structure for table `posts` -- DROP TABLE IF EXISTS `posts`; /*!40101 SET @saved_cs_client   = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `posts` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `title` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL, `body` text COLLATE utf8_unicode_ci, `created` datetime DEFAULT NULL, `modified` datetime DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `posts` -- LOCK TABLES `posts` WRITE; /*!40000 ALTER TABLE `posts` DISABLE KEYS */; INSERT INTO `posts` VALUES (1,'The title','This is the post body.','2012-11-01 15:43:41',NULL),(2,'A title once again','And the post body follows.','2012-11-01 15:43:41',NULL),(3,'Title strikes back','This is really exciting! Not.','2012-11-01 15:43:41',NULL),(4,'ggjjkhkhhk','7777777777777777777777777\r\n777777777777777777777777','2012-11-01 20:16:28','2012-11-01 20:16:28'); /*!40000 ALTER TABLE `posts` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `schema_migrations` -- DROP TABLE IF EXISTS `schema_migrations`; /*!40101 SET @saved_cs_client   = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `schema_migrations` ( `version` varchar(255) COLLATE utf8_unicode_ci NOT NULL, UNIQUE KEY `unique_schema_migrations` (`version`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `schema_migrations` -- LOCK TABLES `schema_migrations` WRITE; /*!40000 ALTER TABLE `schema_migrations` DISABLE KEYS */; INSERT INTO `schema_migrations` VALUES ('20121013024711'),('20121013030850'); /*!40000 ALTER TABLE `schema_migrations` ENABLE KEYS */; UNLOCK TABLES; /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */; /*!40101 SET SQL_MODE=@OLD_SQL_MODE */; /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */; /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */; -- Dump completed on 2012-11-01 16:41:46