基于php偽靜態的實現詳細介紹_PHP教程

index.php

$conn=mysql_connect("localhost","root","root")or dir("連接失敗");
mysql_select_db("tb_demo",$conn);
$sql="select * from news";
$res=mysql_query($sql);
header("content-type:text/html;charset=utf-8");
echo "<h1>新聞列表</h1>";
echo "<a href='add_news.html'>添加新聞</a><hr/>";
echo "<table>";
echo "<tr><td>id</td><td>標題</td><td>查看詳情</td><td>修改新聞</td></tr>";
while($row=mysql_fetch_assoc($res)){
echo "<tr><td>{$row['id']}</td><td>{$row['title']}</td><td><a href='show_new.php/look-id-{$row['id']}.shtml'>查看詳情</a></td><td><a href='#'>修改頁面</a></td></tr>";
}
//上面的紅色的地址本來該是show_news.php?act=look&id={$row['id']}
echo "</table>";
//關閉資源
mysql_free_result($res);
mysql_close($conn);

show_new.php

header("Content-type:text/html;charset=utf-8");
$conn=mysql_connect("localhost","root","root");
mysql_select_db("tb_demo",$conn);
mysql_query("set names utf8");
$pa = $_SERVER['PATH_INFO'];
//$pa 打印出來的值是 /look-id-1.html
//通過正則表達式匹配獲取的url地址
if( $act = $arr[1]; //這個是請求的look方法
$id = $arr[3]; //這個是獲取的id 值
$sql="select * from news where id= $id";
$res=mysql_query($sql);
$res = mysql_fetch_assoc($res);
echo $res['title']."<hr>".$res['content'];
}else{
echo "url地址不合法";
}
mysql_close($conn);

<IfModule rewrite_module>
#寫你的rewrite規則
RewriteEngine On
# 可以配置多個規則，匹配的順序是從上到下
RewriteRule one_new-id-(\d+)\.shtml$ one_new.php?id=$1 //這里的$1 代表的是第一個參數啊
RewriteRule abc_id(\d+)\.html$ error.php
#設置404錯誤
#ErrorDocument 404 /error.php
</IfModule>