您可以（而且应该）始终过滤WP\\u REST\\u API的输出。

add_filter(\'json_prepare_post\', \'change_this_into_a_proper_function_name\', 999);
function change_this_into_a_proper_function_name($post){
    // hack and slash into your $post here. This is a regular WP_Post
    // add custom fields and tax terms you might need, remove what
    // you don\'t want to expose to app or are never going to need...
    // This filtering step is actually a must imho, as it really influences
    // the speed at which your posts will load over poor connections.
    // Special care should be taken with attachments, I usually replace them
    // with versions of 800px width (or even 600) for both Android and IoS.
    return $post;
}

我唯一没有完全删除的应用程序$post->content 支持该摘录的是一款书店应用程序，用户安装该应用程序是为了阅读书评。但即使在那里，当我提取评论列表时，我也会过滤掉内容，只会将其完全加载到read more. 它得到了回报。即使在资源匮乏的设备上，该应用程序也保持了敏捷性。