如何将 spatie/laravel-feed 内容类型设置为 xml？

Question

我将 Laravel v8 与 spatie/laravel-feed v4 一起使用，代码如下：

routes/web.php

Route::get('feed', '\App\Models\Blog\Post@getFeedItems')->name("feeds.main");

config/feed.php

<?php

return [
    'feeds' => [
        'main' => [
            /*
             * Here you can specify which class and method will return
             * the items that should appear in the feed. For example:
             * [App\Model::class, 'getAllFeedItems']
             *
             * You can also pass an argument to that method.  Note that their key must be the name of the parameter:             *
             * [App\Model::class, 'getAllFeedItems', 'parameterName' => 'argument']
             */
            'items' => ['App\Models\Blog\Post', 'getFeedItems'],

            /*
             * The feed will be available on this url.
             */
            'url' => '/feed',

            'title' => 'News',
            'description' => 'The description of the feed.',
            'language' => 'hu-HU',

            /*
             * The image to display for the feed.  For Atom feeds, this is displayed as
             * a banner/logo; for RSS and JSON feeds, it's displayed as an icon.
             * An empty value omits the image attribute from the feed.
             */
            'image' => '',

            /*
             * The format of the feed.  Acceptable values are 'rss', 'atom', or 'json'.
             */
            'format' => 'atom',

            /*
             * The view that will render the feed.
             */
            'view' => 'feed::atom',

            /*
             * The mime type to be used in the <link> tag.  Set to an empty string to automatically
             * determine the correct value.
             */
            'type' => 'application/atom+xml',

            /*
             * The content type for the feed response.  Set to an empty string to automatically
             * determine the correct value.
             */
            'contentType' => '',
        ],
    ],
];

网页HTML代码中的结果：

<link rel="alternate" type="application/atom+xml" href="http://mydomain.test/feed" title="News">

但如果我在浏览器中打开链接，结果会包含 JSON 代码。

如何正确设置/强制application/atom+xml 内容类型？

Answer 1

错误在路线中

Route::get('feed', '\App\Models\Blog\Post@getFeedItems')->name("feeds.main");

应该是这样的

Route::get('/feed',FeedController::class)->name("feeds.main");

或

Route::feeds();