基于CakePHP实现的简单博客系统实例

本文实例讲述了基于CakePHP实现的简单博客系统。分享给大家供大家参考。具体实现方法如下：

PostsController.php文件：

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')); } } } ?>

Post.php文件：

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

routes.php文件：

'pages','action' => 'display','home')); Router::connect('/',array('controller' => 'posts','action' => 'index')); /** * ...and connect the rest of 'Pages' controller's urls. */ Router::connect('/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';

blog.sql文件如下：

--
-- 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.',(3,'Title strikes back','This is really exciting! Not.',(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

希望本文所述对大家的php程序设计有所帮助。