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新闻详细页静态化

May 25, 2016 pm 04:59 PM

发布新闻，实现新闻页面静态化，真静态

&lt;html&gt;
&lt;head&gt;添加新闻&lt;/head&gt;

&lt;body&gt;
 &lt;form method=&quot;post&quot;action=&quot;doadd.php&quot;&gt; 
 新闻标题:&lt;input type=&quot;text&quot;name=&quot;title&quot;size=&quot;100&quot;&gt;&lt;br&gt;
 新闻内容:&lt;textarea name=&quot;content&quot;cols=&quot;100&quot;rows=&quot;25&quot;&gt;&lt;/textarea&gt;&lt;br&gt;
 &lt;input type=&quot;submit&quot;name=&quot;提交&quot;&gt;
&lt;/form&gt;
&lt;/body&gt;
&lt;/html&gt;

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&lt;?php
define(&quot;HOST&quot;,&quot;localhost&quot;);
define(&quot;USER&quot;,&quot;justfan&quot;);
define(&quot;PWD&quot;,&quot;justfan&quot;);
define(&quot;DB&quot;,&quot;justfanDB&quot;);
define(&quot;PORT&quot;,&quot;3360&quot;);
?&gt;

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&lt;?php
class DB
{
private $host = &#39;&#39;;
private $uname = &#39;&#39;;
private $pwd = &#39;&#39;;
private $port = &#39;&#39;;
private $db = &#39;&#39;;
 public static $instance = null; 

private function __construct($host , $uname , $pwd , $port , $db)
{
$this-&gt;host = $host;
$this-&gt;uname = $uname;
$this-&gt;port = $port;
$this-&gt;pwd = $pwd;
$this-&gt;db = $db;

mysql_connect($host,$uname,$pwd);
mysql_select_db($this-&gt;db);
}

public static function Instance()
{
if(Db::$instance==null){
include &#39;config.php&#39;;
return Db::$instance = new DB(HOST, USER, PWD, PORT, DB);
}
else
return Db::$instance;
}

public function query($sql)
{
mysql_query(&quot;SET NAMES UTF8&quot;);
$query = mysql_query($sql) or die($sql.&quot;error&quot;);
if(!$query) return false;
else return $query;
}


public function getAll($sql)
{
$query = $this-&gt;query($sql);
if($query)
{
while($ret = mysql_fetch_assoc($query))
{
$result[] = $ret;
}
}
return $result;
}


}
?&gt;

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&lt;?php
include &#39;DB_class.php&#39;;
$db = DB::Instance();

$title=$_POST[&quot;title&quot;];
$content=$_POST[&quot;content&quot;];

$num = uniqid();
$houzui=&quot;.html&quot;;
$filename=date(&#39;Ymd&#39;).&#39;/&#39;.$num.$houzui;

$sql=&quot;insert into news(title,content,path) values (&#39;{$title}&#39; , &#39;{$content}&#39; , &#39;{$filename}&#39;)&quot;;
$query = $db-&gt;query($sql);

$fp=fopen(&quot;model.htm&quot;,&quot;r&quot;);
$str=fread($fp,filesize(&quot;model.htm&quot;));
$str=str_replace(&quot;{title}&quot;,$title,$str);
$str=str_replace(&quot;{content}&quot;,$content,$str);
fclose($fp);

$dir = dirname($filename);
if(!is_dir($dir)){
mkdir($dir);
}

$handle=fopen($filename,&quot;w&quot;);
fwrite($handle,$str);
fclose($handle);



echo&quot;&lt;a href={$filename} target=_blank&gt;查看刚才添加的新闻&lt;/a&gt;&quot;;
echo&quot;&lt;a href=&#39;add.php&#39;&gt;添加新闻&lt;/a&gt;&quot;;
?&gt;

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