Question

我刚用.htaccess完成了我的重写，一切正常。

RewriteEngine on
RewriteRule blog/([a-zA-Z0-9\-]+)-([0-9]+)    post.php?url=1&id=$2

唯一我想避免的是重复的内容......我在这个主题上搜索了很多，遗憾地发现任何符合我需要的内容。

事实是，重写的地址“blog / my-new-post-77”也可以通过“post.php？id = 77”访问，我不希望它发生。所以我想将每个post.php页面重定向到重写规则。

有人对我有想法吗？

Answer 1

是的，在重写规则中添加额外的变量来检查它：

RewriteRule blog/([a-zA-Z0-9\-]+)-([0-9]+)    post.php?check=ok&url=$1&id=$2

在post.php文件的顶部，检查check变量：

if(isset($_GET['check'])){
  if($_GET['check'] == "ok"){
   //it comes using rewrite rule
   //cut and paste all of your codes in post.php file to here
   //that is which codes are available when user view your page in desired way
   //don't redirect to rewrite rule again here, since visitor came using that rewrite rule to here. doing so will result infinite redirect and will show an error
  }else{
   //this visit is not used rewrite rule to come here
   //here you can redirect visitor to not found page or just show an empty page by putting die();
   //you can't redirect to post pages here, because you don't know what post(id) that visitor need to see
  }
}else{
  //this visit is not used rewrite rule to come here
  //here you can redirect visitor to not found page or just show an empty page by putting die();
  //you can't redirect to post pages here, because you don't know what post(id) that visitor need to see
}

Answer 2

post.php？id = 77 - ＆gt; / my-new-post-77通过浏览器

/ my-new-post-77 - ＆gt; post.php？id = 77通过内部重写

是不是？

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule blog/([a-zA-Z0-9\-]+)\-([0-9]+)$ post.php?url=1&id=$2 [L]

RewriteCond %{THE_REQUEST} \s\/post\.php\?id\=(\d+)\s
RewriteRule . /my-new-post-%1 [R,L]

Answer 3

我找到了一个符合我需求的解决方案。

if($data["url"]!=$_GET["url"]) {
   header("Location:http://www.mywebsite.com/blog/".$data["url"]."-".$data["id"]);          
}

此解决方案强制post.php？id = XX进入我们想要的重写位置，同时遇到任何手动URL重写。

$ result是SELECT ALL我的数据库行。

$data = mysqli_fetch_array($result);

我测试了@Janaka解决方案，并提供了很好的解释，并且它起作用了。

谢谢大家;案件结束：）

URL重写和重定向

3 个答案: