CakePHP：将所有404错误重定向到首页？ [英] CakePHP: Redirecting all 404 errors to the homepage?

问题描述

控制器中是否有方法或函数来告知是否触发了404错误？

Is there a way or a function within a controller that tells if a 404 error was triggered? I would like everyone to redirect at the homepage instead of seeing a 404 page.

谢谢！

推荐答案

要捕获和处理404错误，您需要扩展 ErrorHandler 类，并覆盖 error404 方法。为此，使用以下代码创建文件 app / app_error.php ：

To catch and handle 404 errors, you need to extend the ErrorHandler class and override the error404 method. To do that, create the file app/app_error.php with the following code:

class AppError extends ErrorHandler {
    function error404($params) {
        // redirect to homepage
        $this->controller->redirect('/');
    }
}

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