如何重定向 Slim/PHP

Question

我试图在转到 /add 并执行该功能后重定向，但是当我单击按钮时，页面转到 url/add，实现该功能而不重定向，有人知道如何我可以做吗？除重定向外的所有作品。

<?php
    use \Psr\Http\Message\ServerRequestInterface as Request;
    use \Psr\Http\Message\ResponseInterface as Response;

    require '../vendor/autoload.php';

    $app = new \Slim\App();
    $app->get('/domain/{id}', function (Request $request, Response $response, array $args) {
        $id = $args['id'];
        $response->getBody()->write("Hello, $id");

        return $response;
    });
    $app->get('/domain', function () {
        $jsonContents = file_get_contents('data/data.json');
        echo $jsonContents;
    });
    $app->post('/add', function () {
        $jsonContents = file_get_contents('data/data.json');
        $name = $_POST['addname'];
        $url = $_POST['addurl'];
        $data = json_decode($jsonContents, true);
        $last_item = end($data);
        $last_item_id = $last_item['id'];
        $data[] = array(
            'name' => $name,
            'url' => $url,
            'id' => $last_item_id+1
        );
        $json = json_encode($data);
        file_put_contents('data/data.json', $json);
        header('location:../index.php');
    });
    $app->run();

Answer 1

解决了，我删了header('location:../index.php');我加了return $this->response->withRedirect('../index.html');

如何重定向 Slim/PHP

How can I redirect Slim/PHP

php

slim