404 page settings under thinkphp framework, thinkphp404_PHP tutorial

404 page settings under thinkphp framework, thinkphp404

404 page means the system cannot find the requested operation method and the requested controller name An optimization of error reporting behavior.

Step one: Create an EmptyController.class.php in Home/Comtroller in the thinkphp framework. The code is as follows:

<span><?php<br />namespace Home\Controller;<br />use Think\Controller;<br />class EmptyController extends Controller{<br />    <br />　　//空操作_empty()方法<br />    function _empty(){<br />        header("HTTP/1.0 404 Not Found");<br />        $this -> display("Public:404");<br />    }<br />    <br />    function index(){<br />        header("HTTP/1.0 404 Not Found");<br />        $this -> dislay("Public:404");<br />    }<br />}<br />?></span><span><br /></span>

Note: header("HTTP/1.0 404 Not Found") defines this status code as 404.

Step 2: Create a public class PublicController.class.php in Home/Comtroller in the thinkphp framework, with the code as follows:

<?<span>php
namespace Home\Controller;
</span><span>use</span><span> Think\Controller;
</span><span>class</span> PublicController <span>extends</span><span> Controller{
    </span><span>function</span><span> _empty(){
        </span><span>header</span>("Location:/bbs/thinkphp/404.html"<span>);
    }
}
</span>?>

Note: /bbs/thinkphp/404.html< in header("Location:/bbs/thinkphp/404.html") 🎜> is the address where the page jumps after you get a 404, and it needs to correspond to the placement of your own 404.html page.

Step 3: Let all other controllers inherit the PublicController.class.php in step 2, for example:

<?<span>php
namespace Home\Controller;
</span><span>//</span><span> use Think\Controller;</span>
<span>class</span> IndexController <span>extends</span><span> PublicController {
    </span><span>public</span> <span>function</span><span> index(){
    
        </span>*
        *
        *<span>
         }
}
？</span>>

Note: Comment out

use ThinkController;

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