发布新闻,实现新闻页面静态化,真静态
<html> <head>添加新闻</head> <body> <form method="post"action="doadd.php"> 新闻标题:<input type="text"name="title"size="100"><br> 新闻内容:<textarea name="content"cols="100"rows="25"></textarea><br> <input type="submit"name="提交"> </form> </body> </html>
<?php define("HOST","localhost"); define("USER","justfan"); define("PWD","justfan"); define("DB","justfanDB"); define("PORT","3360"); ?>
<?php class DB { private $host = ''; private $uname = ''; private $pwd = ''; private $port = ''; private $db = ''; public static $instance = null; private function __construct($host , $uname , $pwd , $port , $db) { $this->host = $host; $this->uname = $uname; $this->port = $port; $this->pwd = $pwd; $this->db = $db; mysql_connect($host,$uname,$pwd); mysql_select_db($this->db); } public static function Instance() { if(Db::$instance==null){ include 'config.php'; return Db::$instance = new DB(HOST, USER, PWD, PORT, DB); } else return Db::$instance; } public function query($sql) { mysql_query("SET NAMES UTF8"); $query = mysql_query($sql) or die($sql."error"); if(!$query) return false; else return $query; } public function getAll($sql) { $query = $this->query($sql); if($query) { while($ret = mysql_fetch_assoc($query)) { $result[] = $ret; } } return $result; } } ?>
<?php include 'DB_class.php'; $db = DB::Instance(); $title=$_POST["title"]; $content=$_POST["content"]; $num = uniqid(); $houzui=".html"; $filename=date('Ymd').'/'.$num.$houzui; $sql="insert into news(title,content,path) values ('{$title}' , '{$content}' , '{$filename}')"; $query = $db->query($sql); $fp=fopen("model.htm","r"); $str=fread($fp,filesize("model.htm")); $str=str_replace("{title}",$title,$str); $str=str_replace("{content}",$content,$str); fclose($fp); $dir = dirname($filename); if(!is_dir($dir)){ mkdir($dir); } $handle=fopen($filename,"w"); fwrite($handle,$str); fclose($handle); echo"<a href={$filename} target=_blank>查看刚才添加的新闻</a>"; echo"<a href='add.php'>添加新闻</a>"; ?>